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Reactors

This page lists the reactor scenarios available in the repository.

The reactor entries below are appended automatically from reactors/ during the documentation build, so adding a new reactor YAML file updates this page without editing docs/.

Available Reactors

ARC_2015

Source: reactors/ARC_V0/reactor.yaml

Metadata

Field Value
id ARC_2015
name ARC 2015
organization MIT
country USA
year 2015
doi 10.1016/j.fusengdes.2015.07.008
notes Conceptual compact tokamak from MIT

Tags

  • tokamak
  • compact_tokamak
  • i_mode

Solver Tags

Key Value
mode verify
verbosity false

Variables

Variable Value
R value: 3.3
fixed: true
a value: 1.13
fixed: true
A value: 2.92
fixed: true
P_fus value: 525
unit: MW
kappa value: 1.84
fixed: true
V_p 153.0
B0 9.2
B_max 23.0
I_p 7.8e6
f_BS 0.63
q95 7.2
q_a 4.7
q_min 3.5
li 0.67
beta_N 2.59
beta_T 0.019
T_avg value: 14
unit: keV
T0 value: 27
unit: keV
n_avg 1.3e20
n0 1.8e20
f_GW value: 0.67
fixed: true
T_e value: ARC2015_Te.csv
unit: keV
fixed: true
T_i value: ARC2015_Te.csv
unit: keV
fixed: true
n_e value: ARC2015_ne20.csv
unit: 1e20 m^-3
fixed: true
n_i value: ARC2015_ne20.csv
unit: 1e20 m^-3
fixed: true
TBR 1.1
tau_E 0.64
tau_p 1.0
H89 2.8
H98_y2 1.8
G89 0.14
f_D 0.5
f_T 0.5

ARC_2026

Source: reactors/ARC_V3A/reactor.yaml

Metadata

Field Value
id ARC_2026
name ARC V3A
organization CFS
country USA
year 2026
doi 10.1017/S0022377826101706
notes

Tags

  • tokamak
  • compact_tokamak

Solver Tags

Key Value
mode verify
verbosity false

Variables

Variable Value
R value: 4.62
fixed: true
a value: 1.18
fixed: true
eps value: 0.26
B0 11.4
I_p 12e6
elongation 1.8
triangularity 0.65
V_p 189.0
S_p 257
W_th value: 231
unit: MJ
P_fus value: 1130
unit: MW
P_e_net value: 400
unit: MW
Q 51
f_D 0.5
f_T 0.5

DEMO_2022

Source: reactors/DEMO_2022/reactor.yaml

Metadata

Field Value
id DEMO_2022
name EU-DEMO 2022
organization EUROFUSION
country EUU
year 2022
doi 10.1016/j.fusengdes.2022.113080
notes EU-DEMO Physics Baseline 2022

Tags

  • tokamak
  • h_mode

Solver Tags

Key Value
mode verify
verbosity false

Variables

Variable Value
R value: 9.0
fixed: true
a value: 2.9
fixed: true
A value: 3.1
fixed: true
kappa_95 value: 1.65
fixed: true
delta_95 value: 0.33
fixed: true
squareness 0.0
B0 5.86
I_p 17.75e6
f_NI 0.39
f_CD 0.05
q95 3.89
beta_N 2.5
T_avg value: 12.49
unit: keV
f_GW 1.2
Z_eff 2.12
afuel value: 2.5
unit: amu
tau_pulse value: 7200
unit: s
H98_y2 0.98
P_fus value: 2.0
unit: GW
P_aux value: 200
unit: MW
P_LH value: 120.8
unit: MW
P_sep value: 170.4
unit: MW
P_sep_over_R value: 18.9
unit: MW/m
P_sep_B_over_q95AR value: 9.2
unit: MW*T/m

Hammir2024

Source: reactors/HAMMIR/reactor.yaml

Metadata

Field Value
id Hammir2024
name Hammir 2024
organization Realta
year 2024
doi 10.1088/1741-4326/ad3fcb

Tags

  • mirror

Solver Tags

Key Value
mode verify
verbosity false

Variables

Variable Value
V_p 46
T_avg value: 150
unit: keV
n_avg 7.5e19

InfinityTwo2025

Source: reactors/INFINITY_TWO/reactor.yaml

Metadata

Field Value
id InfinityTwo2025
name INFINITY TWO 2025
organization TypeOne Energy
year 2025
doi 10.1017/S0022377825000364

Tags

  • stellarator

Solver Tags

Key Value
mode verify
verbosity false

Variables

Variable Value
R value: 12.5
fixed: true
a value: 1.25
fixed: true
T_avg value: 6.8
unit: keV
n_avg 1.88e20
TBR 1.3
tau_E 1.7
P_aux 20e6
P_fus value: 800
unit: MW

Stellaris2025

Source: reactors/STELLARIS/reactor.yaml

Metadata

Field Value
id Stellaris2025
name Stellaris 2025 - Point A
organization Proxima
year 2025
doi 10.1016/j.fusengdes.2025.114868

Tags

  • stellarator

Solver Tags

Key Value
mode verify
verbosity false

Variables

Variable Value
R value: 12.74
fixed: true
a value: 1.3
fixed: true
A value: 9.8
fixed: true
V_p 425
S_p 327
B0 9.0
beta_N 0.0276
T_avg value: 12
unit: keV
n_avg 3.17e20
n0 5.06e20
Z_eff 1.2
tau_E 1.46
tau_p 11
P_fus value: 2700
unit: MW
P_aux 50e6
P_wall 4.05e6

STEP2024EBCC

Source: reactors/STEP_2024/reactor.yaml

Metadata

Field Value
id STEP2024EBCC
name STEP 2024 EB-CC
organization UKAEA
country GBR
year 2024
doi 10.1088/1741-4326/ad6ea2
notes Refers to EC+EBW heating scenario with Conservative Confinement conditions
reactor_family STEP

Tags

  • tokamak
  • spherical_tokamak
  • h_mode

Solver Tags

Key Value
mode verify
verbosity false

Variables

Variable Value
R value: 3.6
fixed: true
A value: 1.8
fixed: true
kappa value: 3.0
fixed: true
kappa_95 value: 2.8
fixed: true
B0 3.2
B_max 12.0
I_p value: 22.7
unit: MA
q95 8.03
beta_N 0.0393
beta_T 0.139
T_avg value: 9.69
unit: keV
n_avg 16.4e19
Z_eff 2.31
H98_y2 1.03
P_fus value: 1.56
unit: GW
P_rad value: 297
unit: MW
Q_sci 12.0