Fusion Tables

The Fusion model is a cost model that estimates the cost of TETRA (Tokamak Engineering Test Reactor Analysis), which is a large tokamak fusion reactor based on UKAEA’s PROCESS.

The model contains three main tables: account, algorithm, and variable. The account table contains the main cost estimation for the Fusion model. The variable table contains the variable information for the Fusion model, while the algorithm table contains the algorithm information for the Fusion model. Each table is associated with a unique identifier, which is used to track and categorize costs. The tables are connected to each other through different columns.

Fusion Account Table

This table contains the account information for the Fusion model. Each entity in the account table is associated with a unique identifier, which is used to track and categorize costs. The table is organized into multiple levels, with each level representing a different component or subtask.

The table includes the following columns:

• ind: Unique identifier for each account

• code_of_account: Code of account

• account_description: Description of the account

• total_cost: Total cost of the account unit in dollars

• level: Level of the account

• supaccount: Superior account

• review_status: Review status of the account; note that the default value should always be Unchanged

• prn: Percentage of the account cost in the total direct cost

• alg_name: Algorithm name to calculate the cost of the account

• fun_unit: Algorithm function output unit

• variables: Variables used in the algorithm

Fusion Account Table

ind	code_of_account	account description	total_cost	level	supaccount	review_status	prn	alg_name	fun_unit	variables
1	2	Plant direct cost	5523932823	0		Unchanged	1	acc2	million
2	21	Total account 21 cost	778648283.5	1	2	Unchanged	0.140959043	acc21	million
3	211	Site improvements, facilities, land	35200000	2	21	Unchanged	0.006372272	acc211	million	csi, lsa, cland
4	212	Reactor building cost	452161853.1	2	21	Unchanged	0.08185506	acc212	million	ucrb, rbvol, exprb, lsa
5	213	Turbine building cost	38000000	2	21	Unchanged	0.006879157	acc213	million	ireactor, cturbb, lsa
6	214	Reactor maintenance and warm shop buildings cost	160708943.7	2	21	Unchanged	0.029093211	acc214	million
7	2141	Reactor maintenance building cost	103067666.8	3	214	Unchanged	0.018658385	acc2141	million	ucmb, rmbvol, exprb, lsa
8	2142	Warm shop cost	57641276.92	3	214	Unchanged	0.010434826	acc2142	million	ucws, wsvol, exprb, lsa
9	215	Tritium building cost	14800000	2	21	Unchanged	0.002679251	acc215	million	uctr, triv, exprb, lsa
10	216	Electrical equipment building cost	19706763.56	2	21	Unchanged	0.003567524	acc216	million	ucel, elevol, exprb, lsa
11	217	Other buildings cost	58070723.2	2	21	Unchanged	0.010512569	acc217	million
12	2171	Additional buildings cost	18000000	3	217	Unchanged	0.003258548	acc2171	million	ucad, admvol, exprb, lsa
13	2172	Control room buildings cost	21000000	3	217	Unchanged	0.003801639	acc2172	million	ucco, convol, exprb, lsa
14	2173	Shop and warehouses cost	11500000	3	217	Unchanged	0.00208185	acc2173	million	ucsh, shovol, exprb, lsa
15	2174	Cryogenic building cost	7570723.2	3	217	Unchanged	0.001370531	acc2174	million	uccr, cryvol, exprb, lsa
16	22	Total account 22 cost	4450975680	1	2	Unchanged	0.805762094	acc22	million
17	221	Total account 221 cost	1413062555	2	22	Unchanged	0.255807339	acc221	million
18	2211	First wall cost	191300792.1	3	221	Unchanged	0.034631267	acc2211	million	ife, ucfwa, ucfws, fwarea, ucfwps, ucblss, fwmatm, uccarb, ucblli2o, ucconc, ifueltyp, fwallcst
19	2212	Blanket total cost	981664978.6	3	221	Unchanged	0.177711245	acc2212	million
20	22121	Blanket beryllium cost	261092739.8	4	2212	Unchanged	0.047265734	acc22121	million	ife, wtbllipb, ucbllipb, whtblbe, ucblbe, iblanket, lsa
21	22122	Blanket breeder material cost	639846060.7	4	2212	Unchanged	0.115831615	acc22122	million	whtblli, ucblli, whtblbreed, ucblbreed, wtblli2o, ucblli2o, iblanket, lsa, ife
22	22123	Blanket stainless steel cost	80726178.24	4	2212	Unchanged	0.014613896	acc22123	million	whtblss, ucblss, lsa
23	22124	Blanket vanadium cost	0	4	2212	Unchanged	0	acc22124	million	whtblvd, ucblvd, ife, lsa
24	2213	Total shield cost	156788405.4	3	221	Unchanged	0.028383474	acc2213	million
25	22131	Bulk shield cost	78394202.68	4	2213	Unchanged	0.014191737	acc22131	million	ife, whtshld, ucshld, lsa, shmatm, uccarb, ucblli2o, ucconc
26	22132	Penetration shielding cost	78394202.68	4	2213	Unchanged	0.014191737	acc22132	million	ife, wpenshld, ucpens, lsa
27	2214	Total support structure cost	41648347.22	3	221	Unchanged	0.007539619	acc2214	million	gsmass, ucgss, lsa
28	2215	Divertor cost	41660031.86	3	221	Unchanged	0.007541734	acc2215	million	ife, divsur, ucdiv, ifueltyp, divcst
29	222	Total account 222 cost	1755392733	2	22	Unchanged	0.317779522	acc222	million
30	2221	TF magnet assemblies cost	820550431.9	3	222	Unchanged	0.148544607	acc2221	million
31	22211	TF coil conductor cost	130258092.5	4	2221	Unchanged	0.02358068	acc22211	million	whtcp, uccpcl1, itart, ifueltyp, cpstcst, ucsc_4, whtconsc, tfleng, n_tf_turn, uccu, whtconcu, cconshtf, cconfix, n_tf, lsa, i_tf_sup
32	22212	TF coil winding cost	55700223.23	4	2221	Unchanged	0.010083436	acc22212	million	whttflgs, uccpclb, lsa, ucwindtf, n_tf, tfleng, n_tf_turn, i_tf_sup
33	22213	TF coil case cost	439106666.3	4	2221	Unchanged	0.079491674	acc22213	million	whtcas, uccase, n_tf, lsa, i_tf_sup
34	22214	TF intercoil structure cost	150045051.6	4	2221	Unchanged	0.027162722	acc22214	million	aintmass, ucint, lsa, i_tf_sup
35	22215	TF coil gravity support structure	45440398.23	4	2221	Unchanged	0.008226095	acc22215	million	clgsmass, ucgss, lsa, i_tf_sup
36	2222	PF magnet assemblies cost	680800177	3	222	Unchanged	0.123245557	acc2222	million
37	22221	PF coil conductor cost	466068431.2	4	2222	Unchanged	0.084372574	acc22221	million	ipfres, cconshpf, iohcl, nohc, ucsc_0, ucsc_1, ucsc_2, ucsc_3, ucsc_4, ucsc_5, ucsc_6, ucsc_7, ucsc_8, isumatpf, fcupfsu, vf, ric_0, ric_1, ric_2, ric_3, ric_4, ric_5, ric_6, turns_0, turns_1, turns_2, turns_3, turns_4, turns_5, turns_6, rjconpf_0, rjconpf_1, rjconpf_2, rjconpf_3, rjconpf_4, rjconpf_5, rjconpf_6, rjconpf_7, dcond_0, dcond_1, dcond_2, dcond_3, dcond_4, dcond_5, dcond_6, dcond_7, dcond_8, uccu, dcopper, cconfix, twopi, rpf_0, rpf_1, rpf_2, rpf_3, rpf_4, rpf_5, rpf_6, lsa, isumatoh, awpoh, vfohc, fcuohsu
38	22222	PF coil winding cost	77130237.29	4	2222	Unchanged	0.013962921	acc22222	million	ucwindpf, lsa, twopi, rpf_0, rpf_1, rpf_2, rpf_3, rpf_4, rpf_5, rpf_6, turns_0, turns_1, turns_2, turns_3, turns_4, turns_5, turns_6, nohc
39	22223	PF coil case cost	129551313.8	4	2222	Unchanged	0.023452732	acc22223	million	uccase, whtpfs, lsa
40	22224	PF coil support structure cost	8050194.63	4	2222	Unchanged	0.00145733	acc22224	million	ucfnc, fncmass, lsa
41	2223	Vacuum vessel assembly cost	254042123.8	3	222	Unchanged	0.045989358	acc2223	million	vvmass, uccryo, lsa
42	223	Total account 223 cost	241046837.7	2	22	Unchanged	0.043636816	acc223	million
43	2231	ECH system cost	241046837.7	3	223	Unchanged	0.043636816	acc2231	million	ucech, echpwr, exprf, ifedrv, dcdrv1, dcdrv2, cdriv1, mcdriv, edrive, etadrv, dcdrv0, cdriv0 ,cdriv3, fcdfuel
44	2232	Lower hybrid system cost	0	3	223	Unchanged	0	acc2232	million	iefrf, uclh, plhybd, exprf, ucich
45	2233	Neutral beam system cost	0	3	223	Unchanged	0	acc2233	million	ucnbi, exprf, fcdfuel
46	224	Total account 224 cost	26934799.04	2	22	Unchanged	0.004876019	acc224	million
47	2241	High vacuum pumps cost	12480000	3	224	Unchanged	0.00225926	acc2241	million	vpumpn, uccpmp, uctpmp, ntype
48	2242	Backing pumps cost	4680000	3	224	Unchanged	0.000847222	acc2242	million	nvduct, ucbpmp
49	2243	Vacuum duct cost	2590254.5	3	224	Unchanged	0.000468915	acc2243	million	nvduct, dlscal, ucduct
50	2244	Valves cost	5884544.54	3	224	Unchanged	0.001065282	acc2244	million	nvduct, vcdimax, ucvalv
51	2245	Duct shielding cost	0	3	224	Unchanged	0	acc2245	million	nvduct, vacdshm, ucvdsh
52	2246	Instrumentation cost	1300000	3	224	Unchanged	0.00023534	acc2246	million	ucviac
53	225	Total account 225 cost	154876266	2	22	Unchanged	0.028037319	acc225	million
54	2251	Total, TF coil power costs	98208291.45	3	225	Unchanged	0.01777869	acc2251	million
55	22511	TF coil power supplies cost	3967323.07	4	2251	Unchanged	0.000718206	acc22511	million	uctfps, tfckw, tfcmw, expel
56	22512	TF coil breakers cost	34112697.55	4	2251	Unchanged	0.006175437	acc22512	million	uctfbr, n_tf, cpttf, vtfskv, expel, uctfsw
57	22513	TF coil dump resistors cost	21125590.34	4	2251	Unchanged	0.003824375	acc22513	million	uctfdr, estotftgj, uctfgr, n_tf
58	22514	TF coil instrumentation and control	4800000	4	2251	Unchanged	0.000868946	acc22514	million	uctfic, n_tf,
59	22515	TF coil bussing cost	34202680.49	4	2251	Unchanged	0.006191726	acc22515	million	uctfbus, tfbusmas, ucbus, cpttf, tfbusl
60	2252	Total, PF coil power costs	39768511.04	3	225	Unchanged	0.007199311	acc2252	million
61	22521	PF coil power supplies cost	2932371.33	4	2252	Unchanged	0.000530848	acc22521	million	ucpfps, peakmva
62	22522	PF coil instrumentation and control	3600000	4	2252	Unchanged	0.00065171	acc22522	million	ucpfic, pfckts
63	22523	PF coil bussing cost	11995200	4	2252	Unchanged	0.002171496	acc22523	million	ucpfb, spfbusl, acptmax
64	22524	PF coil burn power supplies cost	1267929.14	4	2252	Unchanged	0.000229534	acc22524	million	ucpfbs, pfckts, srcktpm
65	22525	PF coil breakers cost	14709370.28	4	2252	Unchanged	0.002662844	acc22525	million	ucpfbk, pfckts, acptmax, vpfskv
66	22526	PF coil dump resistors cost	4363640.29	4	2252	Unchanged	0.000789952	acc22526	million	ucpfdr1, ensxpfm
67	22527	PF coil ac breakers cost	900000	4	2252	Unchanged	0.000162927	acc22527	million	ucpfcb, pfckts
68	2253	Total, energy storage cost	16899463.51	3	225	Unchanged	0.003059317	acc2253	million	lpulse, istore, ucblss, pthermmw, tdown, dtstor, pnetelmw
69	226	Total account 226 cost	332122997.5	2	22	Unchanged	0.060124373	acc226	million	cal_acc2261, cal_acc2262, cal_acc2263
70	2261	Total, reactor cooling system cost	109472365.6	3	226	Unchanged	0.019817831	acc2261	million
71	22611	Pumps and piping system cost	37134735.98	4	2261	Unchanged	0.006722518	acc22611	million	uchts, coolwh, pfwdiv, exphts, pnucblkt, pnucshld, lsa
72	22612	Primary heat exchanger cost	72337629.6	4	2261	Unchanged	0.013095313	acc22612	million	ucphx, nphx, pthermmw, exphts, lsa
73	2262	Pumps, piping cost	29300032.53	3	226	Unchanged	0.005304198	acc2262	million	ucahts, pinjht, exphts, crypmw, vachtmw, trithtmw, fachtmw, ife, tdspmw, tfacmw, lsa
74	2263	Total, cryogenic system cost	193350599.4	3	226	Unchanged	0.035002344	acc2263	million	uccry, tmpcry, helpow, lsa, expcry
75	227	Total account 227 cost	252539491.6	2	22	Unchanged	0.045717336	acc227	million
76	2271	Fuelling system cost	22300000	3	227	Unchanged	0.004036979	acc2271	million	ucf1
77	2272	Fuel processing and purification cost	103001575.3	3	227	Unchanged	0.018646421	acc2272	million	ife, rndfuel, afuel, umass, gain, edrive, fburn, reprat, ucfpr
78	2273	Atmospheric recovery systems cost	58061674.55	3	227	Unchanged	0.010510931	acc2273	million	ftrit, ucdtc, volrci, wsvol
79	2274	Nuclear building ventilation cost	69176241.77	3	227	Unchanged	0.012523006	acc2274	million	ucnbv, volrci, wsvol
80	228	Instrumentation and control cost	150000000	2	22	Unchanged	0.027154566	acc228	million	uciac
81	229	Maintenance equipment cost	125000000	2	22	Unchanged	0.022628805	acc229	million	ucme
82	23	Turbine plant equipment cost	178012556.3	1	2	Unchanged	0.032225692	acc23	million	ireactor, ucturb, coolwh, pgrossmw, exptpe
83	24	Total account 24 cost	40776153.7	1	2	Unchanged	0.007381725	acc24	million
84	241	Switchyard equipment cost	18400000	2	24	Unchanged	0.00333096	acc241	million	ucswyd, lsa
85	242	Transformers cost	7502814.23	2	24	Unchanged	0.001358238	acc242	million	ucpp, pacpmw, expepe, ucap, fcsht, lsa
86	243	Low voltage equipment cost	6573339.47	2	24	Unchanged	0.001189975	acc243	million	uclv, tlvpmw, lsa
87	244	Diesel backup equipment cost	6800000	2	24	Unchanged	0.001231007	acc244	million	ucdgen, lsa
88	245	Auxiliary facilities cost	1500000	2	24	Unchanged	0.000271546	acc245	million	ucaf, lsa
89	25	Miscellaneous plant equipment cost	25000000	1	2	Unchanged	0.004525761	acc25	million	ucmisc, lsa
90	26	Heat rejection system cost	50520149.78	1	2	Unchanged	0.009145685	acc26	million	ireactor, powfmw, pinjwp, tfcmw, pthermmw, pgrossmw, uchrs, lsa

Fusion Algorithm Table

This table contains the algorithm information for the Fusion model. Each algorithm is associated with a unique identifier, which is used to track and categorize costs. The table is connected to the account table through the account column, which links each algorithm to a specific account. It is also connected to the variable table through the variables column.

The table includes the following columns:

• ind: Unique identifier for each algorithm

• alg_name: Algorithm name

• alg_for: Algorithm for a cost element or a variable, c for cost and v for variable

• alg_description: Description of the algorithm

• alg_python: Python file name in the Algorithm folder

• alg_formulation: Formulation of the algorithm

• alg_units: Unit of the algorithm output

Fusion Algorithm Table

ind	alg_name	alg_for	alg_description	alg_python	alg_formulation	alg_units
1	acc211	c	Site_improvements,_facilities,_land_(M$)	FusionFunc	acc211= csi*cmlsa[lsa-1] + cland	million
2	acc212	c	Reactor_building_cost_(M$)	FusionFunc	acc212= (1.0e-6*ucrb*rbvol)**exprb* cmlsa[lsa - 1]	million
3	acc213	c	Turbine_building_cost_(M$)	FusionFunc	if ireactor == 1: acc213 = cturbb * cmlsa[lsa - 1] else: acc213 = 0.0e0	million
4	acc2141	c	Reactor_maintenance_building_cost_(M$)	FusionFunc	acc2142 = 1.0e-6*ucmb*rmbvol**exprb*cmlsa[lsa - 1]	million
5	acc2142	c	Warm_shop_cost_(M$)	FusionFunc	acc2142 = (1.0e-6*ucws*wsvol)**exprb*cmlsa[lsa - 1]	million
6	acc215	c	Tritium_building_cost_(M$)	FusionFunc	acc215 = ((1.0e-6*uctr*triv)*exprb)*cmlsa[lsa - 1]	million
7	acc216	c	Electrical_equipment_building_cost_(M$)	FusionFunc	acc216 = 1.0e-6*ucel*elevol**exprb*cmlsa[lsa - 1]	million
8	acc2171	c	Additional_buildings_cost_(M$)	FusionFunc	acc2171 = 1.0e-6*ucad*admvol**exprb* cmlsa[lsa - 1]	million
9	acc2172	c	Control_room_buildings_cost_(M$)	FusionFunc	acc2172 = 1.0e-6*ucconc*convol**exprb* cmlsa[lsa - 1]	million
10	acc2173	c	Shop_and_warehouses_cost_(M$)	FusionFunc	acc2173 = 1.0e-6*ucsh*shovol**exprb*cmlsa[lsa - 1]	million
11	acc2174	c	Cryogenic_building_cost_(M$)	FusionFunc	acc2174 = 1.0e-6*uccr*cryvol**exprb*cmlsa[lsa - 1]	million
12	acc2211	c	First_wall_cost_(M$)	FusionFunc	if ife == 1: acc2211 = (1.0e-6*cmlsa[lsa - 1] (ucblss*(fwmatm(1, 1)+ fwmatm(2, 1)+ fwmatm(3, 1)) uccarb*(fwmatm(1, 2)+ fwmatm(2, 2)+ fwmatm(3, 2)) ucblli2o*(fwmatm(1, 4) + fwmatm(2, 4)+ fwmatm(3, 4)) ucconc*(fwmatm(1, 5)+ fwmatm(2, 5)+ fwmatm(3, 5)))) else: acc2211 = (1.0e-6* cmlsa[lsa - 1]*((ucfwa + ucfws)* fwarea+ ucfwps)) acc2211 = fkind * acc2211 if ifueltyp == 1: acc2211 = 0 acc2211 = fwallcst elif ifueltyp == 2: fwallcst = acc2211 else: fwallcst = 0.0e0	million
13	acc22121	c	Blanket_beryllium_cost_(M$)	FusionFunc	if ife == 1: acc22121 = 0 else: if iblanket == 4: acc22121 = 1.0e-6*wtbllipb*ucbllipb else: acc22121 = 1.0e-6*whtblbe*ucblbe acc22121 = fkind*acc22121*cmlsa[lsa-1]	million
14	acc22122	c	Blanket_breeder_material_cost_(M$)	FusionFunc	if ife == 1: if iblanket == 4: acc22122 = 1.0e-6*whtblli*ucblli else: if iblanket == 2: acc22122 = 1.0e-6*whtblbreed*ucblbreed else: acc22122 = 1.0e-6*wtblli2o*ucblli2o else: acc22122 = 1.0e-6*wtblli2o*ucblli2o acc22122 =fkind*acc22122*cmlsa[lsa - 1]	million
15	acc22123	c	Blanket_stainless_steel_cost_(M$)	FusionFunc	acc22123 = acc22123 = 1.0e-6*whtblss*ucblss acc22123 = fkind*acc22123*cmlsa[lsa - 1]	million
16	acc22124	c	Blanket_vanadium_cost_(M$)	FusionFunc	if ife == 1: acc22124 = 1.0e-6*whtblvd*ucblvd else: acc22124 = 0 acc22124 = fkind*acc22124*cmlsa[lsa-1] return acc22124	million
17	acc22131	c	Bulk_shield_cost_(M$)	FusionFunc	if ife == 1: acc22131 = 1.0e-6*cmlsa[lsa - 1]*ucshld*(shmatm[1, 0] + shmatm[2, 0]+shmatm[3, 0]) + uccarb*(shmatm[1, 1]+ shmatm[2, 1]+ shmatm[3, 1]) + ucblli2o*(shmatm[1, 1]+ shmatm[2, 1]+ shmatm[3, 1]) + ucconc* (shmatm[1, 1] + shmatm[2, 1]+ shmatm[3, 1]) else: acc22131 = 1.0e-6*whtshld*ucshld*cmlsa[lsa - 1] acc22131 = fkind*acc22131	million
18	acc22132	c	Penetration_shielding_cost_(M$)	FusionFunc	if ife == 1: acc22132 = 1.0e-6*wpenshld*ucpens* cmlsa[lsa - 1] else: acc22132 = 1.0e-6*wpenshld*ucpens* cmlsa[lsa - 1] acc22132 = fkind*acc22132	million
19	acc2214	c	Total_support_structure_cost_(M$)	FusionFunc	acc2214 = 1.0e-6*gsmass*ucgss*cmlsa[lsa - 1] acc2214 = fkind*acc2214	million
20	acc2215	c	Divertor_cost_(M$)	FusionFunc	if ife == 1: acc2215 = 0 divcst = 0 else: acc2215 = 1.0e-6 * divsur * ucdiv acc2215 = fkind * acc2215 if ifueltyp == 1: acc2215 = 0 acc2215 = divcst elif ifueltyp == 2: divcst = acc2215 else: divcst = 0.0e0	million
21	acc22211	c	TF_coil_conductor_cost_(M$)	FusionFunc	if i_tf_sup == 1: costtfsc = ucsc[i_tf_sc_mat - 1]*whtconsc/(tfleng*n_tf_turn) costtfcu = uccu*whtconcu/(tfleng*n_tf_turn) costwire = costtfsc+costtfcu ctfconpm = costwire+cconshtf+cconfix acc22211 = 1.0e-6*ctfconpm*n_tf*tfleng*n_tf_turn acc22211 = fkind*acc22211*cmlsa[lsa - 1] else: acc22211 = 1.0e-6*whtcp*uccpcl1*cmlsa[lsa - 1] acc22211 = fkind*acc22211 if (itart == 1) and (ifueltyp == 1): acc22211 = cpstcst accc22211 = 0.0e0 elif (itart == 1) and (ifueltyp == 2): acc22211 = cpstcst	million
22	acc22212	c	TF_coil_winding_cost_(M$)	FusionFunc	if i_tf_sup == 1: acc22212 = 1.0e-6*ucwindtf*n_tf*tfleng*n_tf_turn acc22212 = fkind*acc22212*cmlsa[lsa-1] else: acc22212 = 1.0e-6*whttflgs*uccpclb*cmlsa[lsa - 1] acc22212 = fkind*acc22212	million
23	acc22213	c	TF_coil_case_cost_(M$)	FusionFunc	if i_tf_sup == 1: acc22213 = 1.0e-6*(whtcas*uccase)*n_tf acc22213 = fkind*acc22213*cmlsa[lsa - 1] else: acc22213 = 0	million
24	acc22214	c	TF_intercoil_structure_cost_(M$)	FusionFunc	if i_tf_sup == 1: acc22214 = 1.0e-6*aintmass*ucint acc22214 = fkind*acc22214*cmlsa[lsa - 1] else: acc22214 = 0	million
25	acc22215	c	TF_coil_gravity_support_structure_(M$)	FusionFunc	if i_tf_sup == 1: acc22215 = 1.0e-6*clgsmass*ucgss acc22215 = fkind*acc22215*cmlsa[lsa - 1] else: acc22215 = 0	million
26	acc22221	c	PF_coil_conductor_cost_(M$)	FusionFunc		million
27	acc22222	c	PF_coil_winding_cost_(M$)	FusionFunc	for i in range(0, nohc): pfwndl = pfwndl +(twopi*rpf[i] *turns[i]) acc22222 = 1.0e-6*ucwindpf*pfwndl acc22222 = fkind*acc22222*cmlsa[lsa - 1]	million
28	acc22223	c	PF_coil_case_cost_(M$)	FusionFunc	acc22223 = 1.0e-6*uccase*whtpfs acc22223 = fkind*acc22223*cmlsa[lsa - 1]	million
29	acc22224	c	PF_coil_support_structure_cost_(M$)	FusionFunc	acc22224 = 1.0e-6*ucfnc*fncmass acc22224 = fkind*acc22224*cmlsa[lsa - 1]	million
30	acc2223	c	Vacuum_vessel_assembly_cost_(M$)	FusionFunc	acc2223 = 1.0e-6*vvmass*uccryo acc2223 = fkind*acc2223*cmlsa[lsa - 1]	million
31	acc2231	c	ECH_system_cost_(M$)	FusionFunc		million
32	acc2232	c	Lower_hybrid_system_cost_(M$)	FusionFunc	if ife == 1: if iefrf == 2: acc2232 = (1.0e-6*uclh*(1.0e6*plhybd)**exprf) else: acc2232 = (1.0e-6*ucich*(1.0e6*plhybd)**exprf) if ifueltyp == 1: acc2232 = (1.0e0-fcdfuel)*acc2232 acc2232 = fkind * acc2232 else: if ifueltyp == 1: acc2232 = 0.0e0	million
33	acc2233	c	Neutral_beam_system_cost_(M$)	FusionFunc	if ife == 1: acc2233 = (1.0e-6*ucnbi*(1.0e6*pnbitot)**exprf) if ifueltyp == 1: acc2233 = (1.0e0-fcdfuel)*acc2233 acc2233 = fkind*acc2233 else: if ifedrv == 2: acc2233 = 0.0e0	million
34	acc2241	c	High_vacuum_pumps_cost_(M$)	FusionFunc	if ntype == 1: acc2241 = 1.0e-6*vpumpn*uccpmp else: acc2241 = 1.0e-6*vpumpn*uctpmp acc2241 = fkind*acc2241	million
35	acc2242	c	Backing_pumps_cost_(M$)	FusionFunc	acc2242 = 1.0e-6*nvduct*ucbpmp acc2242 = fkind*acc2242	million
36	acc2243	c	Vacuum_duct_cost_(M$)	FusionFunc		million
37	acc2244	c	Valves_cost_(M$)	FusionFunc	acc2244 = 1.0e-6*2.0e0*nvduct*((vcdimax*1.2e0)**1.4e0)*ucvalv acc2244 = fkind*acc2244	million
38	acc2245	c	Duct_shielding_cost_(M$)	FusionFunc	acc2245 = 1.0e-6*nvduct*vacdshm*ucvdsh acc2245 = fkind*acc2245	million
39	acc2246	c	Instrumentation_cost_(M$)	FusionFunc	acc2246 = 1.0e-6*ucviac acc2246 = fkind*acc2246	million
40	acc22511	c	TF_coil_power_supplies_cost_(M$)	FusionFunc	acc22511 = 1.0e-6*uctfps*(tfckw*1.0e3+tfcmw*1.0e6)**expel acc22511 = fkind*acc22511	million
41	acc22512	c	TF_coil_breakers_cost_(M$)	FusionFunc	if i_tf_sup == 1: acc22512 = 1.0e-6*(uctfbr*n_tf*(cpttf*vtfskv*1.0e3)**expel+uctfsw*cpttf) else: acc22512 = 0.0e0 acc22512 = fkind*acc22512	million
42	acc22513	c	TF_coil_dump_resistors_cost_(M$)	FusionFunc	acc22513 = 1.0e-6*(1.0e9*uctfdr*estotftgj+uctfgr*0.5e0*n_tf) acc22513 = fkind*acc22513	million
43	acc22514	c	TF_coil_instrumentation_and_control_(M$)	FusionFunc	acc22514 = 1.0e-6*uctfic*(30.0e0*n_tf) acc22514 = fkind*acc22514	million
44	acc22515	c	TF_coil_bussing_cost_(M$)	FusionFunc	if i_tf_sup == 1: acc22515 = 1.0e-6*ucbus*cpttf*tfbusl else: acc22515 = 1.0e-6*uctfbus*tfbusmas acc22515 = fkind*acc22515	million
45	acc22521	c	PF_coil_power_supplies_cost_(M$)	FusionFunc		million
46	acc22522	c	PF_coil_instrumentation_and_control_(M$)	FusionFunc	acc22522 = 1.0e-6*ucpfic*pfckts*30.0e0 acc22522 = fkind*acc22522	million
47	acc22523	c	PF_coil_bussing_cost_(M$)	FusionFunc	acc22523 = 1.0e-6*ucpfb*spfbusl*acptmax acc22523 = fkind*acc22523	million
48	acc22524	c	PF_coil_burn_power_supplies_cost_(M$)	FusionFunc	if pfckts == 0: acc22524 = 0.0e0 else: acc22524 = 1.0e-6*ucpfbs*pfckts*(srcktpm/pfckts)**0.7e0 acc22524 = fkind*acc22524	million
49	acc22525	c	PF_coil_breakers_cost_(M$)	FusionFunc	acc22525 = 1.0e-6*ucpfbk*pfckts*((acptmax*vpfskv)**0.7e0) acc22525 = fkind*acc22525	million
50	acc22526	c	PF_coil_dump_resistors_cost_(M$)	FusionFunc	acc22526 = 1.0e-6*ucpfdr1*ensxpfm acc22526 = fkind*acc22526	million
51	acc22527	c	PF_coil_ac_breakers_cost_(M$)	FusionFunc	acc22527 = 1.0e-6*ucpfcb*pfckts acc22527 = fkind*acc22527	million
52	acc2253	c	Total,_energy_storage_cost_(M$)	FusionFunc	if lpulse == 1: if istore == 1: acc2253 = 0.1e0 acc2253 = acc2253 + 0.8e0 acc2253 = acc2253 + 4.0e0 acc2253 = acc2253 + 0.5e0 acc2253 = acc2253 + 2.8e0 acc2253 = acc2253 + 29.0e0 elif istore == 2: acc2253 = 0.1e0 acc2253 = acc2253 + 0.8e0 acc2253 = acc2253 + 2.8e0 acc2253 = acc2253 + 4.0e0 acc2253 = acc2253 + 330.0e0 acc2253 = acc2253 + 1.0e0 acc2253 = acc2253 + 2.0e0 acc2253 = acc2253 + 18.0e0 elif istore == 3: shcss = 520.0e0 acc2253 = ucblss*(pthermmw * 1.0e6)*tdown/(shcss*dtstor) if istore < 3: acc2253 = acc2253*pnetelmw / 1200.0e0 acc2253 = acc2253*1.36e0	million
53	accpp	c	Pumps_and_piping_system_cost_(M$)	FusionFunc	accpp = 1.0e-6*uchts[coolwh-1]*((1.0e6*pfwdiv)**exphts+ (1.0e6*pnucblkt)**exphts+(1.0e6*pnucshld)**exphts) accpp =fkind*accpp*cmlsa[lsa - 1]	million
54	acchx	c	Primary_heat_exchanger_cost_(M$)	FusionFunc	acchx = 1.0e-6*ucphx*nphx*(1.0e6*pthermmw/nphx)**exphts acchx =fkind*acchx*cmlsa[lsa - 1]	million
55	accppa	c	Pumps,_piping_cost_(M$)	FusionFunc	acccppa = (1.0e-6*ucahts*((1.0e6*pinjht)**exphts+(1.0e6*crypmw)**exphts+ (1.0e6*vachtmw)**exphts+(1.0e6*trithtmw)**exphts+(1.0e6*fachtmw)**exphts)) if ife == 1: acccppa = acccppa+1.0e-6*ucahts*((1.0e6*tdspmw)**exphts (1.0e6*tfacmw)**exphts) acccppa =fkind*acccppa*cmlsa[lsa - 1]	million
56	acc2262	c	Total,_auxiliary_cooling_system_cost_(M$)	FusionFunc	cal_acc2262 = cal_accppa	million
57	acc2263	c	Total,_cryogenic_system_cost_(M$)	FusionFunc		million
58	acc2271	c	Fuelling_system_cost_(M$)	FusionFunc	acc2271 = 1.0e-6*ucf1 acc2271 = fkind*acc2271	million
59	acc2272	c	Fuel_processing_and_purification_cost_(M$)	FusionFunc	if ife == 1: targtm = (gain*edrive*3.0e0*1.67e-27*1.0e3)/(1.602e-19 * 17.6e6 * fburn) wtgpd = targtm*reprat*86400.0e0 else: wtgpd = 2.0e0*rndfuel*afuel*umass*1000.0e0*86400.0e0 acc2272 = 1.0e-6*ucfpr*(0.5e0+0.5e0*(wtgpd/60.0e0)**0.67e0) acc2272 = fkind*acc2272	million
60	acc2273	c	Atmospheric_recovery_systems_cost_(M$)	FusionFunc	if ftrit > 1.0e-3: acc2273 = (1.0e-6*ucdtc*((cfrht / 1.0e4) ** 0.6e0*(volrci+wsvol))) else: acc2273 = 0.0e0 acc2273 = fkind*acc2273	million
61	acc2274	c	Nuclear_building_ventilation_cost_(M$)	FusionFunc	acc2274 = 1.0e-6*ucnbv*(volrci+wsvol)**0.8e0 acc2274 =fkind*acc2274	million
62	acc228	c	Instrumentation_and_control_cost_(M$)	FusionFunc	acc228 = 1.0e-6*uciac acc228 = fkind*acc228	million
63	acc229	c	Maintenance_equipment_cost_(M$)	FusionFunc	acc229 = 1.0e-6*ucme acc229 = fkind*acc229	million
64	acc23	c	Turbine_plant_equipment_cost_(M$)	FusionFunc	if ireactor == 1: acc23 = (1.0e-6*ucturb[coolwh - 1]*(pgrossmw / 1200.0e0)**exptpe)	million
65	acc241	c	Switchyard_equipment_cost_(M$)	FusionFunc	acc241 = 1.0e-6*ucswyd*cmlsa[lsa - 1]	million
66	acc242	c	Transformers_cost_(M$)	FusionFunc	acc242 = 1.0e-6*((ucpp*(pacpmw* 1.0e3)**expepe)+ucap*(fcsht * 1.0e3)) acc242 = acc242 * cmlsa[lsa - 1]	million
67	acc243	c	Low_voltage_equipment_cost_(M$)	FusionFunc		million
68	acc244	c	Diesel_backup_equipment_cost_(M$)	FusionFunc	acc244 = 1.0e-6*ucdgen*4.0e0*cmlsa[lsa - 1]	million
69	acc245	c	Auxiliary_facilities_cost_(M$)	FusionFunc	acc245 = 1.0e-6*ucaf*cmlsa[lsa - 1]	million
70	acc25	c	Miscellaneous_plant_equipment_cost_(M$)	FusionFunc	acc25 = 1.0e-6*ucmisc*cmlsa[lsa - 1]	million
71	acc26	c	Heat_rejection_system_cost_(M$)	FusionFunc	if ireactor == 0: pwrrej = powfmw+pinjwp+tfcmw else: pwrrej = pthermmw - pgrossmw acc26 = (1.0e-6*uchrs*pwrrej)/ 2300.0e0*cmlsa[lsa - 1]	million

Fusion Variable Table

This table contains the variable information for the Fusion model. All variables are needed to calculate the cost in the account table or a super variable. Some variables are connected to the algorithm table through the var_alg column, which links each variable to a specific algorithm. The table is also connected to itself through the v_linked and var_needed columns, which link each variable to a superior variable and the variables needed to calculate it.

The table includes the following columns:

• ind: Unique identifier for each variable

• var_name: Variable name

• var_description: Description of the variable

• var_value: Value of the variable

• var_unit: Unit of the variable

• var_alg: Algorithm associated with the variable, if any

• var_need: Variables needed to calculate the variable, if any

• v_linked: Linked variable, if any

• user_input: User input variable, if any

Fusion Variable Table

ind	var_name	var_description	var_value	var_unit	var_alg	var_need	v_linked	user_input
1	a	plasma minor radius	2.666666667	m			fncmass	0
2	acptmax	average of currents in PF circuits	23.33333333	kA				0
3	admvol	volume of administration buildings	100000	m3				0
4	afuel	average mass of fuel portion of ions	2.5	amu				0
5	ai		16658822.35				aintmass	0
6	aintmass	intercoil structure mass	4287001.474519037	kg	calaintmass	ai, tf_h_width, b0	aintmass	0
7	akappa	plasma elongation	1.85	N/A			fncmass	0
8	areaoh	Central solenoid vertical cross-sectional area	9.067197218	m2			awpoh	0
9	awpoh	central solenoid conductor+void area with area of steel subtracted	4.416007689219207	m2	calawpoh	oh_steel_frac, areaoh	awpoh	0
10	b0	aixal B-field	5.271296905	T			aintmass	0
11	blmass	blanket mass	2967570.482	kg			gsmass	0
12	cconfix	fixed cost of superconducting cable	80	$/m				0
13	cconshpf	cost of PF coil steel conduit/sheath	70	$/m				0
14	cconshtf	cost of TF coil steel conduit/sheath	75	$/m				0
15	cdirt	total plant direct cost	5520	M$				0
16	cdriv0	IFE generic/laser driver cost at edrive=0	154.3	M$				0
17	cdriv1	IFE low energy heavy ion beam driver cost extrapolated to edrive=0	163.2	M$				0
18	cdriv2	IFE high energy heavy ion beam driver cost extrapolated to edrive=0	244.9	M$				0
19	cdriv3	IFE driver cost (ifedrv==3)	1.463	($/J wall plug)				0
20	cfind_0	indirect cost factor	0.244	N/A				0
21	cfind_1	indirect cost factor	0.244	N/A				0
22	cfind_2	indirect cost factor	0.244	N/A				0
23	cfind_3	indirect cost factor	0.29	N/A				0
24	cland	cost of land	19.2	M$				0
25	clgsmass	gravity support structure for TF coil, PF coil and intercoil support systems	1298297.09223369	kg	calclgsmass	coilmass, r0, dens, sigal	clgsmass	0
26	coilmass	total mass of coils plus support pluss vaccum vessel and cryostat	34970608.25	kg			clgsmass	0
27	convol	volume of control, protection and i&c building	60000	m3				0
28	coolmass	total water coolant mass	1180.194346	kg			gsmass	0
29	coolwh	Switch for blanket coolant	1	N/A				0
30	cowner	owner cost factor	0.15	N/A				0
31	cpstcst	ST centrepost direct cost	0	M$				0
32	cpttf	TF coil current per turn	87100	A				0
33	crypmw	cryogenic plant power	44.2	MW				0
34	cryvol	volume of cryoplant building	16458.0939026203	m3				0
35	csi	allowance for site costs	16	million				0
36	cturbb	cost of turbine building	38	M$				0
37	d_0	vacuum duct diameter	0.101	m			dlscal	0
38	d_1	vacuum duct diameter	0.201	m			dlscal	0
39	d_2	vacuum duct diameter	0.487	m			dlscal	0
40	d_3	vacuum duct diameter	0.000001	m			dlscal	0
41	dcdrv0	IFE generic/laser driver cost gradient	111.4	M$/MJ				0
42	dcdrv1	HIB driver cost gradient at low energy	78	M$/MJ				0
43	dcdrv2	HIB driver cost gradient at high energy	59.9	M$/MJ				0
44	dcond_0	density of superconductor type given by i_tf_sc_mat/isumatoh/isumatpf	6080	kg/m3				0
45	dcond_1	density of superconductor type given by i_tf_sc_mat/isumatoh/isumatpf	6080	kg/m4				0
46	dcond_2	density of superconductor type given by i_tf_sc_mat/isumatoh/isumatpf	6070	kg/m5				0
47	dcond_3	density of superconductor type given by i_tf_sc_mat/isumatoh/isumatpf	6080	kg/m6				0
48	dcond_4	density of superconductor type given by i_tf_sc_mat/isumatoh/isumatpf	6080	kg/m7				0
49	dcond_5	density of superconductor type given by i_tf_sc_mat/isumatoh/isumatpf	8500	kg/m8				0
50	dcond_6	density of superconductor type given by i_tf_sc_mat/isumatoh/isumatpf	6070	kg/m9				0
51	dcond_7	density of superconductor type given by i_tf_sc_mat/isumatoh/isumatpf	8500	kg/m10				0
52	dcond_8	density of superconductor type given by i_tf_sc_mat/isumatoh/isumatpf	8500	kg/m11				0
53	dcopper	density of copper	8900	kg/m3				0
54	dens	density of coil gravity support mass	7800	kg/m3			clgsmass	0
55	divcst	divertor direct cost	0	M$				0
56	divsur	divertor surface area	149	m2				0
57	dlscal	vacuum system duct length scaling	3.831737433	N/A	caldlscal	l1, ltot, d, imax	dlscal	0
58	drbi	length to allow laydown	107.4482843	m			rbvol, volrci	0
59	dtstor	maximum allowable temperature change in stainless steel thermal storage block	300	K				0
60	dvrtmass	total mass of divertor and associated structure	36452.52788	kg			gsmass	0
61	ealphadt	alpha birth energy in D-T reaction	3520	keV			rndfuel	0
62	echarge	electron charge	1.6e-19	C			rndfuel	0
63	echpwr	ECH power	80.34894588680848	MW	calechpwr	faccd, faccdfix, plascur, effrfss, pheat	echpwr	0
64	edrive	IFE driver energy	5000000	J				0
65	effrfss	lower hybrid current drive efficienty	0.046410516	A/W			echpwr	0
66	elevol	volume of electrical equipment building	51859.90411732225	m3	calelevol	tfcbv, pfbldgm3, esbldgm3, pibv	elevol	0
67	ensxpfm	maximum stored energy in the PF circuits	29100	MJ				0
68	esbldgm3	volume of energy storage equipment building (not used if lpulse=0)	1000	m3			elevol	0
69	estotftgj	total stored energy in the toroidal field	120	GJ				0
70	etadrv	IFE driver wall plug to target efficiency	0	N/A				0
71	expel		0.7	N/A				0
72	expepe		0.9	N/A				0
73	exphts		0.7	N/A				0
74	exprb		1	N/A				0
75	exprf		1	N/A				0
76	exptpe		0.83	N/A				0
77	faccd	fraction of plasma current produced by auxiliary current drive	0.014901854	N/A			echpwr	0
78	faccdfix	fixed auxiliary current	0	A			echpwr	0
79	fachtmw	facility heat removal	55.5	MW				0
80	fburn	IFE burn fraction	0.3333	fraction of tritium fused/target				0
81	fcap0	average cost of money for construction of plant assuming design/construction time of six years	1.165	N/A				0
82	fcdfuel	fraction of current drive cost treated as fuel (if ifueltyp = 1)	0.1	N/A				0
83	fcontng	project contingency factor	0.195	N/A				0
84	fcsht	total baseline power required at all times	55.5	MW				0
85	fcuohsu	copper fraction of strand in central solenoid	0.7	N/A				0
86	fcupfsu	copper fraction of cable conductor (PF coils)	0.69	N/A				0
87	fkind	multiplier for Nth of a kind costs	1	N/A				0
88	fncmass	PF coil outer support fence mass	230005.56097662932	kg	calfncmass	a, ai, akappa, r0		0
89	fndt	foundation thickness	2	m			rbvol, wsvol	0
90	ftrit	tritium fuel fraction	0.5	N/A				0
91	fusionrate	fusion reaction rate	3.1e17	reactions/m3/sec			rndfuel	0
92	fwallcst	first wall cost	0	M$				0
93	fwarea	first wall total surface area	1600	m2				0
94	fwmass	first wall mass	154494.0086	kg			gsmass	0
95	fwmatm	IFE first wall material masses	0	kg				0
96	gain	IFE target gain	0	N/A				0
97	gsmass	reactor core gravity support mass	1189952.778	kg	calaintmass, calgsmass	coolmass, fwmass, blmass, shldmass, dvrtmass, tfmass, pfmass, tfhmax, dens, sigal, aintmass, clgsmass		0
98	hccl	clearance around components in hot cell	5	m			volrci, wsvol	0
99	hcwt	hot cell wall thickness	1.5	m			volrci, wsvol	0
100	helpow	Heat removal at cryogenic temperature tmpcry	89543.42311	W				0
101	hrbi	tfh allows TF coil to be lifted right out	73.33248108	m			volrci, wsvol	0
102	i_tf_sc_mat	Switch for superconductor material in TF coils	5	N/A				0
103	i_tf_sup	Switch for TF coil conductor model	1					0
104	iblanket	switch for blanket model	1	1				0
105	iefrf	Switch for current drive efficiency model	10	N/A				0
106	ife	switch for the IFE option	0	N/A				0
107	ifedrv	Switch for type of IFE driver	2	N/A	B > 6 T)			0
108	ifueltyp	switch for fuel type	1	N/A				0
109	imax	d[imax] = diameter of passage from divertor to pumping ducts	2	N/A			dlscal	0
110	iohcl	Switch for existence of central solenoid	1	N/A				0
111	ipfres	switch for PF & CS coil conductor type	0	N/A				0
112	ireactor	Switch for net electric power and cost of electricity calculations	1	N/A				0
113	istore	Switch for thermal storage method	1	N/A				0
114	isumatoh	switch for superconductor material in central solenoid	1	N/A				0
115	isumatpf	switch for superconductor material in PF coils	3	N/A				0
116	itart	switch for spherical tokamak (ST) models	0	N/A				0
117	l1	length of passage from divertor to ducts	1.712079117	m			dlscal	0
118	lpulse	Switch for reactor model	1	N/A				0
119	lsa	Level of safety assurance switch (generally use 3 or 4)	4	1				0
120	ltot	total passage length	8.512079117	m			dlscal	0
121	mbvfac	maintenance building volume multiplication factor	2.8	N/A			rmbvol	0
122	mcdriv	IFE driver cost multiplier	1	N/A				0
123	n_tf	Number of TF coils (default = 50 for stellarators). Number of TF coils outer legs for ST	16	N/A				0
124	n_tf_turn	number of turns per TF coil	151.324691446133	N/A				0
125	nohc	number of PF coils (excluding the central solenoid) + 1	7	N/A				0
126	nphx	number of primary heat exchangers	3	N/A				0
127	ntype	switch for vacuum pump type	1	N/A				0
128	nvduct	number of ducts (torus to pumps)	16	N/A				0
129	oh_steel_frac	central solenoid steel fraction	0.512968828	N/A			awpoh	0
130	pacpmw	total pulsed power system load	508	MW				0
131	palpnb	alpha power from hot neutral beam ions	0	MW			rndfuel	0
132	peakmva	peak MVA requirement	83.78203801	MW				0
133	pfbldgm3	volume of PF coil power supply building	20000	m3			elevol	0
134	pfckts	number of PF coil circuits	12	N/A				0
135	pfmass	total mass of PF coils plus cases	5063259.412	kg			gsmass	0
136	pfwdiv	heat removal from first wall/divertor	0	MW				0
137	pfwndl		0					0
138	pgrossmw	gross electric power	881	MW				0
139	pheat	heating power not used for current drive	75	MW			echpwr	0
140	pibv	power injection building volume	20000	m3			elevol	0
141	pinjht	power dissipated in heating and current drive system	80.3	MW				0
142	pinjwp	injector wall plug power	160.6978918	MW				0
143	plascur	plasma current	16658822.35	A			echpwr	0
144	plhybd	lower hybrid injection power	0	MW				0
145	pnbitot	neutral beam power entering vacuum vessel	0	N/A				0
146	pnetelmw	net electric power	401	MW				0
147	pnucblkt	nuclear heating in the blanket	1310	MW				0
148	pnucshld	nuclear heating in the shield	1.43	MW				0
149	powfmw	fusion power	1640	MW				0
150	pthermmw	High-grade heat useful for electric production	2203	MW				0
151	r0	plasma major radius	8	m			clgsmass, fncmass	0
152	rbrt	reactor building roof thickness	1	m			rbvol	0
153	rbvfac	reactor building volume multiplication factor	1.6	N/A			rbvol, volrci	0
154	rbvol	reactor building volume	1130404.632700673	m3	calrbvol	wrbi, rbwt, drbi, hrbi, rbrt, fndt, rbvfac	rbvol	0
155	rbwt	reactor building wall thickness	2	m			rbvol	0
156	reprat	IFE driver repetition rate	0	Hz				0
157	ric_0	peak current in coil i	17.94655535	MA-turns				0
158	ric_1	peak current in coil i	20.66898692	MA-turns				0
159	ric_2	peak current in coil i	-7.72260112	MA-turns				0
160	ric_3	peak current in coil i	-7.72260112	MA-turns				0
161	ric_4	peak current in coil i	-5.23767674	MA-turns				0
162	ric_5	peak current in coil i	-5.23767674	MA-turns				0
163	ric_6	peak current in coil i	-185.68940608	MA-turns				0
164	rjconpf_0	average winding pack current density of PF coil i at time of peak current in that coil (calculated for ipfloc=1 coils)	11000000	A/m2				0
165	rjconpf_1	average winding pack current density of PF coil i at time of peak current in that coil (calculated for ipfloc=1 coils)	11000000	A/m2				0
166	rjconpf_2	average winding pack current density of PF coil i at time of peak current in that coil (calculated for ipfloc=1 coils)	6000000	A/m2				0
167	rjconpf_3	average winding pack current density of PF coil i at time of peak current in that coil (calculated for ipfloc=1 coils)	6000000	A/m2				0
168	rjconpf_4	average winding pack current density of PF coil i at time of peak current in that coil (calculated for ipfloc=1 coils)	8000000	A/m2				0
169	rjconpf_5	average winding pack current density of PF coil i at time of peak current in that coil (calculated for ipfloc=1 coils)	8000000	A/m2				0
170	rjconpf_6	average winding pack current density of PF coil i at time of peak current in that coil (calculated for ipfloc=1 coils)	8000000	A/m2				0
171	rjconpf_7	average winding pack current density of PF coil i at time of peak current in that coil (calculated for ipfloc=1 coils)	8000000	A/m2				0
172	rjconpf_8	average winding pack current density of PF coil i at time of peak current in that coil (calculated for ipfloc=1 coils)	30000000	A/m2				0
173	rjconpf_9	average winding pack current density of PF coil i at time of peak current in that coil (calculated for ipfloc=1 coils)	30000000	A/m2				0
174	rjconpf_10	average winding pack current density of PF coil i at time of peak current in that coil (calculated for ipfloc=1 coils)	30000000	A/m2				0
175	rjconpf_11	average winding pack current density of PF coil i at time of peak current in that coil (calculated for ipfloc=1 coils)	30000000	A/m2				0
176	rjconpf_12	average winding pack current density of PF coil i at time of peak current in that coil (calculated for ipfloc=1 coils)	30000000	A/m2				0
177	rjconpf_13	average winding pack current density of PF coil i at time of peak current in that coil (calculated for ipfloc=1 coils)	30000000	A/m2				0
178	rjconpf_14	average winding pack current density of PF coil i at time of peak current in that coil (calculated for ipfloc=1 coils)	30000000	A/m2				0
179	rjconpf_15	average winding pack current density of PF coil i at time of peak current in that coil (calculated for ipfloc=1 coils)	30000000	A/m2				0
180	rjconpf_16	average winding pack current density of PF coil i at time of peak current in that coil (calculated for ipfloc=1 coils)	30000000	A/m2				0
181	rjconpf_17	average winding pack current density of PF coil i at time of peak current in that coil (calculated for ipfloc=1 coils)	30000000	A/m2				0
182	rjconpf_18	average winding pack current density of PF coil i at time of peak current in that coil (calculated for ipfloc=1 coils)	30000000	A/m2				0
183	rjconpf_19	average winding pack current density of PF coil i at time of peak current in that coil (calculated for ipfloc=1 coils)	30000000	A/m2				0
184	rjconpf_20	average winding pack current density of PF coil i at time of peak current in that coil (calculated for ipfloc=1 coils)	30000000	A/m2				0
185	rjconpf_21	average winding pack current density of PF coil i at time of peak current in that coil (calculated for ipfloc=1 coils)	30000000	A/m2				0
186	rpf_0	radius of PF coil in i	5.56666667	m				0
187	rpf_1	radius of PF coil in i	5.56666667	m				0
188	rpf_2	radius of PF coil in i	16.72949722	m				0
189	rpf_3	radius of PF coil in i	16.72949722	m				0
190	rpf_4	radius of PF coil in i	15.20644854	m				0
191	rpf_5	radius of PF coil in i	15.20644854	m				0
192	rpf_6	radius of PF coil in i	2.27976055	m				0
193	shmatm	IFE shield material masses	0	kg				0
194	spfbusl	total PF coil circuit bus length	2450	m				0
195	srcktpm	sum of resistive PF coil power	964	kW				0
196	stcl	clearance above crane to roof	3	m			volrci, wsvol	0
197	tdown	down time	2633.176447	s				0
198	tdspmw	IFE target delivery system power	0.01	MW				0
199	tf_h_width	TF coil horizontal bore	13.63952112	m			aintmass	0
200	tfacmw	IFE target factory power	0	MW				0
201	tfbusl	TF coil bus length	3190	m				0
202	tfbusmas	TF coil bus mass	0	kg				0
203	tfcbv	volume of TF coil power supply building (calculated if TF coils are superconducting)	10859.90412	m3			elevol	0
204	tfckw	available DC power for charging the TF coils	28500	kW				0
205	tfcmw	Peak power per TF power supply	0	MW				0
206	tfhmax	TF coil max height	8.818217164	m			gsmass	0
207	tfleng	TF coil circumference	47.9276261124614	m				0
208	tfmass	total mass of TF coils plus cases	11340223.07	kg			gsmass	0
209	tlvpmw	estimate of total low voltage power	329	MW				0
210	tmpcry	coil temperature for cryogenic plant power calculation	4.5	K				0
211	trcl	transportation clearance between components	1	m			volrci, wsvol	0
212	trithtmw	power required for tritium processing	15	MW				0
213	triv	volume of tritium fuel handling and health physics buildings	40000	m3				0
214	turns_0	number of turns in PF coil i	448.663884	N/A				0
215	turns_1	number of turns in PF coil i	516.724673	N/A				0
216	turns_2	number of turns in PF coil i	193.065028	N/A				0
217	turns_3	number of turns in PF coil i	193.065028	N/A				0
218	turns_4	number of turns in PF coil i	130.941918	N/A				0
219	turns_5	number of turns in PF coil i	130.941918	N/A				0
220	turns_6	number of turns in PF coil i	4642.23515	N/A				0
221	twopi	2 pi	6.28318530717958	N/A				0
222	ucad	unit cost for administration buildings	180	M$/m3				0
223	ucaf	unit cost for aux facility power equipment	1500000	$				0
224	ucahts	unit cost for aux heat transport equipment	31	$/W				0
225	ucap	unit cost of auxiliary transformer	17	$/kVA				0
226	ucblbe	unit cost for blanket beryllium	260	$/kg				0
227	ucblbreed	unit cost for breeder material	875	$/kg				0
228	ucblli	unit cost for blanket lithium	875	$/kg				0
229	ucblli2o	unit cost for blanket Li_2O	600	$/kg				0
230	ucbllipb	unit cost for blanket Li-Pb (30% Li6)	10.3	$/kg				0
231	ucblss	unit cost for blanket stainless steel	90	$/kg				0
232	ucblvd	unit cost for blanket vanadium	200	$/kg				0
233	ucbpmp	vacuum system backing pump cost	293000	$				0
234	ucbus	cost of aluminium bus for TF coil	0.123	$/A-m				0
235	uccarb	cost of carbon cloth	50	$/kg				0
236	uccase	cost of superconductor case	50	$/kg				0
237	ucco	unit cost for control buildings	350	M$/m3				0
238	ucconc	cost of concrete	0.1	M$/m3				0
239	uccpcl1	cost of high strength tapered copper	250	$/kg				0
240	uccpclb	cost of TF outboard leg plate coils	150	$/kg				0
241	uccpmp	vacuum system cryopump cost	390000	$				0
242	uccr	unit cost for cryogenic building	460	M$/vol				0
243	uccry	heat transport system cryoplant costs	93000	$/W				0
244	uccryo	unit cost for vacuum vessel	32	$/kg				0
245	uccu	unit cost for copper in superconducting cable	75	$/kg				0
246	ucdgen	cost per 8 MW diesel generator	1700000	$				0
247	ucdiv	cost of divertor blade	280000	$				0
248	ucdtc	detritiation, air cleanup cost	13	$/10000m3/hr				0
249	ucduct	vacuum system duct cost	42300	$/m				0
250	ucech	ECH system cost	3	$/w				0
251	ucel	unit cost for electrical equipment building	380	M$/m3				0
252	ucf1	unit cost for electrical equipment building	380	M$/m3	NULL	NULL	NULL	0
253	ucfnc	outer PF coil fence support cost	35	$/kg				0
254	ucfpr	cost of 60g/day tritium processing unit	44000000	$				0
255	ucfwa	first wall armour cost	60000	$/m2				0
256	ucfwps	first wall passive stabiliser cost	10000000	$				0
257	ucfws	first wall structure cost	53000	$/m2				0
258	ucgss	cost of reactor structure	35	$/kg				0
259	uchrs	cost pf heat rejection system	87900000	$				0
260	uchts_0	cost of heat transport system equipment per loop; dependent on coolant type (coolwh)	15.3	($/W)				0
261	uchts_1	cost of heat transport system equipment per loop; dependent on coolant type (coolwh)	19.1	($/W)				0
262	uciac	cost of instrumentation, control & diagnostics	150000000	$				0
263	ucich	ICH system cost	3	$/W				0
264	ucint	superconductor intercoil structure cost	35	$/kg				0
265	uclh	lower hybrid system cost	3.3	$/W				0
266	uclv	low voltage system cost	16	$/kVA				0
267	ucmb	unit cost for reactor maintenance building	260	M$/m3				0
268	ucme	cost of maintenance equipment	125000000	$				0
269	ucmisc	miscellaneous plant allowance	25000000	$				0
270	ucnbi	NBI system cost	3.3	$/W				0
271	ucnbv	cost of nuclear building ventilation	1000	$/m3				0
272	ucpens	penetration shield cost	32	$/kg				0
273	ucpfb	cost of PF coil buses	210	$/kA-m				0
274	ucpfbk	cost of PF coil DC breakers	16600	$/MVA				0
275	ucpfbs	cost of PF burn power supplies	4900	$/kW				0
276	ucpfcb	cost of PF coil AC breakers	75000	$/circuit				0
277	ucpfdr1	cost factor for dump resistors	150	$/MJ				0
278	ucpfic	cost of PF instrumentation and control	10000	$/channel				0
279	ucpfps	cost of PF coil pulsed power supplies	35000	$/MVA				0
280	ucphx	primary heat transport cost	15	$/W				0
281	ucpp	cost of primary power transformers	48	$/kVA				0
282	ucrb	cost of reactor building	400	M$/m3				0
283	ucsc_0	cost of superconductor	600	$/kg				0
284	ucsc_1	cost of superconductor	600	$/kg				0
285	ucsc_2	cost of superconductor	300	$/kg				0
286	ucsc_3	cost of superconductor	600	$/kg				0
287	ucsc_4	cost of superconductor	600	$/kg				0
288	ucsc_5	cost of superconductor	600	$/kg				0
289	ucsc_6	cost of superconductor	300	$/kg				0
290	ucsc_7	cost of superconductor	1200	$/kg				0
291	ucsc_8	cost of superconductor	1200	$/kg				0
292	ucsh	cost of shops and warehouses	115	M$/m3				0
293	ucshld	cost of shield structural steel	32	$/kg				0
294	ucswyd	switchyard equipment costs	18400000	$				0
295	uctfbr	cost of TF coil breakers	1.22	$/W				0
296	uctfbus	cost of TF coil bus	100	$/kg				0
297	uctfdr	cost of TF coil dump resistors	0.000175	$/J				0
298	uctfgr	additional cost of TF coil dump resistors	5000	$/coil				0
299	uctfic	cost of TF coil instrumentation and control	10000	$/coil				0
300	uctfps	cost of TF coil power supplies	24	$/W				0
301	uctfsw	cost of TF coil slow dump switches	1	$/A				0
302	uctpmp	cost of turbomolecular pump	111000	$				0
303	uctr	cost of tritium building	370	$/m3				0
304	ucturb_0	cost of turbine plant equipment (dependent on coolant type coolwh)	230000000	$				0
305	ucturb_1	cost of turbine plant equipment (dependent on coolant type coolwh)	245000000	$				0
306	ucvalv	vacuum system valve cost	390000	$				0
307	ucvdsh	vacuum duct shield cost	26	$/kg				0
308	ucviac	vacuum system instrumentation and control cost	1300000	$				0
309	ucwindpf	cost of PF coil superconductor windings	465	$/m				0
310	ucwindtf	cost of TF coil superconductor windings	480	$/m3				0
311	umass	unified atomic mass unit	1.660538921e-27	kg	NULL	NULL	NULL	0
312	vacdshm	mass of vacuum duct shield	0	kg				0
313	vachtmw	vacuum pump power	0.5	MW				0
314	vcdimax	diameter of duct passage	0.487	m				0
315	vf	winding pack void fraction of PF coil i for coolant	0.3	N/A				0
316	vfohc	void fraction of central solenoid conductor for coolant	0.3	N/A				0
317	vol	plasma volume	1888.171154	m3			rndfuel	0
318	volrci	internal volume of reactor building	996572.3569887693	m3	calvolrci	rbvfac, wrbi, drbi, hrbi	volrci	0
319	vpfskv	PF coil voltage	20	kV				0
320	vpumpn	number of high vacuum pumps	32	N/A				0
321	vtfskv	voltage across a TF coil during quench	9.47	kV				0
322	vvmass	vacuum vessel mass	7938816.3689348	kg				0
323	wgt2	hot cell crane capacity (calculated if 0 is input)	100000	kg			volrci, wsvol	0
324	whtblbe	mass of blanket - beryllium part	1004202.8451802	kg				0
325	whtblbreed	mass of blanket - breeder part	0	kg				0
326	whtblli	mass of blanket - lithium part	0	kg				0
327	whtblss	mass of blanket - steel part	896957.5360153	kg				0
328	whtblvd	mass of blanket - vanadium part	0	kg				0
329	whtcas	mass per coil of external case	548883.332884771	kg				0
330	whtconcu	copper mass in TF coil conductor	57523.1575900077	kg/coil				0
331	whtconsc	superconductor mass in TF coil cable	4504.55968573484	kg/coil				0
332	whtcp	mass of TF coil inboard legs	0	kg				0
333	whtpfs	total mass of the PF coil structure	2591026.276	kg				0
334	whtshld	mass of shield	2449818.83384921	kg				0
335	whttflgs	mass of the TF coil legs	0	kg				0
336	wpenshld	mass of the penetration shield	2449818.83384921	kg				0
337	wrbi	distance from centre of machine to building wall	39.52419142	m			rbvol, volrci	0
338	wsvfac	warm shop building volume multiplication factor	1.9	N/A			wsvol	0
339	wsvol	volume of warm shop building	125307.1237284889	m3	calwsvol	shro, shri, trcl, hcwt, hccl, wgt2, shmf, shm, n_tf, shh, stcl, fndt, wsvfac	wsvol	0
340	wtblli2o	mass of blanket - Li_2O part	1066410.10107632	kg				0
341	wtbllipb	mass of blanket - Li-Pb part	0	kg				0
342	rmbvol	add	396414.103	m3	NULL	NULL	NULL	0
343	ucws	add	460	$/m3	NULL	NULL	NULL	0
344	shovol	volume of shops and buildings for plant auxiliaries	100000	m3	NULL	NULL	NULL	0
345	expcry	NULL	0.67	1	NULL	NULL	NULL	0