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build_variables

CREATE_DICTS_FROM_DATACLASS = BuildData module-attribute

BuildData dataclass

Source code in process/data_structure/build_variables.py 
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@dataclass
class BuildData:
    aplasmin: float = 0.25
    """minimum minor radius (m)"""

    available_radial_space: float = 0.0
    """Minimal radial space between plasma and coils (m)"""

    a_blkt_total_surface: float = 0.0
    """blanket total surface area (m2)"""

    a_blkt_total_surface_full_coverage: float = 0.0
    """Blanket(s) total surface area with no holes or ports (toroidally continuous) (m²)"""

    a_blkt_inboard_surface: float = 0.0
    """inboard blanket surface area (m2)"""

    a_blkt_inboard_surface_full_coverage: float = 0.0
    """Inboard blanket surface area with no holes or ports (toroidally continuous) (m²)"""

    a_blkt_outboard_surface: float = 0.0
    """outboard blanket surface area (m2)"""

    a_blkt_outboard_surface_full_coverage: float = 0.0
    """Outboard blanket surface area with no holes or ports (toroidally continuous) (m²)"""

    blbmith: float = 0.17
    """inboard blanket box manifold thickness (m) (`blktmodel>0`)"""

    blbmoth: float = 0.27
    """outboard blanket box manifold thickness (m) (`blktmodel>0`)"""

    blbpith: float = 0.30
    """inboard blanket base plate thickness (m) (`blktmodel>0`)"""

    blbpoth: float = 0.35
    """outboard blanket base plate thickness (m) (`blktmodel>0`)"""

    blbuith: float = 0.365
    """inboard blanket breeding zone thickness (m) (`blktmodel>0`) (`iteration variable 90`)"""

    blbuoth: float = 0.465
    """outboard blanket breeding zone thickness (m) (`blktmodel>0`) (`iteration variable 91`)"""

    dr_blkt_inboard: float = 0.115
    """inboard blanket thickness (m); (calculated if `blktmodel>0`) (=0.0 if `i_blkt_inboard=0`)"""

    dr_blkt_outboard: float = 0.235
    """outboard blanket thickness (m); calculated if `blktmodel>0`"""

    dz_blkt_upper: float = 0.0
    """top blanket thickness (m), = mean of inboard and outboard blanket thicknesses"""

    dz_fw_upper: float = 0.0
    """upper first wall thickness (m)"""

    dr_bore: float = 1.42
    """central solenoid inboard radius (m) (`iteration variable 29`)"""

    f_z_cryostat: float = 4.268
    """cryostat lid height scaling factor (tokamaks)"""

    dr_cryostat: float = 0.07
    """cryostat thickness (m)"""

    dr_vv_inboard: float = 0.07
    """vacuum vessel inboard thickness (TF coil / shield) (m)"""

    dr_vv_outboard: float = 0.07
    """vacuum vessel outboard thickness (TF coil / shield) (m)"""

    dz_vv_upper: float = 0.07
    """vacuum vessel topside thickness (TF coil / shield) (m) (= dz_vv_lower if double-null)"""

    dz_vv_lower: float = 0.07
    """vacuum vessel underside thickness (TF coil / shield) (m)"""

    dr_vv_shells: float = 0.12
    """vacuum vessel double walled shell thicknesses (m)"""

    fcspc: float = 0.6
    """Fraction of space occupied by CS pre-compression structure"""

    fseppc: float = 3.5e8
    """Separation force in CS coil pre-compression structure"""

    dr_fw_inboard: float = 0.0
    """inboard first wall thickness, initial estimate as calculated (m)"""

    dr_fw_outboard: float = 0.0
    """outboard first wall thickness, initial estimate as calculated (m)"""

    dr_shld_vv_gap_inboard: float = 0.155
    """gap between inboard vacuum vessel and thermal shield (m) (`iteration variable 61`)"""

    dr_cs_tf_gap: float = 0.08
    """gap between central solenoid and TF coil (m) (`iteration variable 42`)"""

    gapomin: float = 0.234
    """minimum gap between outboard vacuum vessel and TF coil (m) (`iteration variable 31`)"""

    dr_shld_vv_gap_outboard: float = 0.0
    """gap between outboard vacuum vessel and TF coil (m)"""

    z_tf_inside_half: float = 0.0
    """maximum (half-)height of TF coil (inside edge) (m)"""

    dz_tf_upper_lower_midplane: float = 0.0
    """difference in distance from midplane of upper and lower portions of TF
    legs (non-zero for single-null devices) (m)
    """

    z_tf_top: float = 0.0
    """height to top of (upper) TF coil leg (m)"""

    hr1: float = 0.0
    """half-height of TF coil inboard leg straight section (m)"""

    iohcl: int = 1
    """Switch for existence of central solenoid:
    - =0 central solenoid not present
    - =1 central solenoid exists
    """

    i_cs_precomp: int = 1
    """Switch for existence of central solenoid pre-compression structure:
    - =0 no pre-compression structure
    - =1 calculated pre-compression structure
    """

    i_tf_inside_cs: int = 0
    """Switch for placing the TF coil inside the CS
    - = 0 TF coil is outside the CS (default)
    - = 1 TF coil is inside the CS
    """

    dr_cs: float = 0.811
    """Central solenoid thickness (m) (`iteration variable 16`)"""

    dr_cs_precomp: float = 0.0
    """CS coil precompression structure thickness (m)"""

    rbld: float = 0.0
    """sum of thicknesses to the major radius (m)"""

    required_radial_space: float = 0.0
    """Required space between coil and plasma for blanket shield wall etc (m)"""

    rinboard: float = 0.651
    """plasma inboard radius (m) (`consistency equation 29`)"""

    r_shld_inboard_inner: float = 0.0
    """radius to inboard shield (inside point) (m)"""

    r_shld_outboard_outer: float = 0.0
    """radius to outboard shield (outside point) (m)"""

    r_vv_inboard_out: float = 0.0
    """Radial plasma facing side position of inboard vacuum vessel [m]"""

    r_sh_inboard_in: float = 0.0
    """Radial inner side position of inboard neutronic shield [m]"""

    r_sh_inboard_out: float = 0.0
    """Radial plasma facing side position of inboard neutronic shield [m]"""

    r_tf_inboard_in: float = 0.0
    """Mid-plane inboard TF coil leg radius at the centre-machine side [m]"""

    r_tf_inboard_mid: float = 0.0
    """Mid-plane inboard TF coil leg radius at middle of the coil [m]"""

    r_tf_inboard_out: float = 0.0
    """Mid-plane inboard TF coil leg radius at the plasma side [m]"""

    r_tf_outboard_mid: float = 0.0
    """Mid-plane outboard TF coil leg radius at the middle of the coil [m]"""

    i_r_cp_top: int = 0
    """Switch selecting the he parametrization of the outer radius of the top of the CP part of the TF coil
    0 : `r_cp_top` is set by the plasma shape
    1 : `r_cp_top` is a user input
    2 : `r_cp_top` is set using the CP top and midplane CP radius ratio
    """

    r_cp_top: float = 0.0
    """Top outer radius of the centropost (ST only) (m)"""

    f_r_cp: float = 1.4
    """Ratio between the top and the midplane TF CP outer radius [-]
    Not used by default (-1) must be larger than 1 otherwise
    """

    dr_tf_inner_bore: float = 0.0
    """TF coil horizontal inner dr_bore (m)"""

    dh_tf_inner_bore: float = 0.0
    """TF coil vertical inner dr_bore (m)"""

    dr_fw_plasma_gap_inboard: float = 0.14
    """Gap between plasma and first wall, inboard side (m) (if `i_plasma_wall_gap=1`)
    Iteration variable: ixc = 73
    Scan variable: nsweep = 58
    """

    dr_fw_plasma_gap_outboard: float = 0.15
    """Gap between plasma and first wall, outboard side (m) (if `i_plasma_wall_gap=1`)
    Iteration variable: ixc = 74
    Scan variable: nsweep = 59
    """

    a_shld_total_surface: float = 0.0
    """shield total surface area (m2)"""

    a_shld_inboard_surface: float = 0.0
    """inboard shield surface area (m2)"""

    a_shld_outboard_surface: float = 0.0
    """outboard shield surface area (m2)"""

    dr_shld_inboard: float = 0.69
    """inboard shield thickness (m) (`iteration variable 93`)"""

    dz_shld_lower: float = 0.7
    """lower (under divertor) shield thickness (m)"""

    dr_shld_outboard: float = 1.05
    """outboard shield thickness (m) (`iteration variable 94`)"""

    dz_shld_upper: float = 0.6
    """upper/lower shield thickness (m); calculated if `blktmodel > 0` (= dz_shld_lower if double-null)"""

    sigallpc: float = 3.0e8
    """allowable stress in CSpre-compression structure (Pa)"""

    # TODO: Issue #514 Make dr_tf_inboard an output not an iteration variable
    dr_tf_inboard: float = 0.0
    """inboard TF coil thickness, (centrepost for ST) (m)
    (input, calculated or `iteration variable 13`)
    """

    dz_tf_plasma_centre_offset: float = 0.0
    """Vertical distance between centre of TF coils and centre of plasma (m)"""

    f_dr_tf_outboard_inboard: float = 1.19
    """TF coil outboard leg / inboard leg radial thickness
    ratio (`i_tf_sup=0` only) (`iteration variable 75`)
    """

    dr_tf_outboard: float = 0.0
    """Outboard TF coil thickness (m)"""

    dr_tf_shld_gap: float = 0.05
    """Minimum metal-to-metal gap between TF coil and thermal shield (m)"""

    dr_shld_thermal_inboard: float = 0.05
    """TF-VV thermal shield thickness, inboard (m)"""

    dr_shld_thermal_outboard: float = 0.05
    """TF-VV thermal shield thickness, outboard (m)"""

    dz_shld_thermal: float = 0.05
    """TF-VV thermal shield thickness, vertical build (m)"""

    dz_shld_vv_gap: float = 0.163
    """vertical gap between vacuum vessel and thermal shields (m)"""

    dz_xpoint_divertor: float = 0.0
    """vertical gap between x-point and divertor (m) (if = 0, it is calculated)"""

    dz_fw_plasma_gap: float = 0.60
    """vertical gap between top of plasma and first wall (m) (= dz_xpoint_divertor if double-null)"""

    dr_shld_blkt_gap: float = 0.05
    """gap between vacuum vessel and blanket (m)"""

    plleni: float = 1.0
    """length of inboard divertor plate (m)"""

    plleno: float = 1.0
    """length of outboard divertor plate (m)"""

    plsepi: float = 1.0
    """poloidal length, x-point to inboard strike point (m)"""

    plsepo: float = 1.5
    """poloidal length, x-point to outboard strike point (m)"""

    rspo: float = 0.0
    """outboard strike point radius (m)"""

    z_plasma_xpoint_upper: float = 0.0
    """Vertical height of the upper plasma x-point (m)"""

    z_plasma_xpoint_lower: float = 0.0
    """Vertical height of the lower plasma x-point (m)"""

    ripflag: int = 0
    """1 if the fitted range of applicability is exceeded for
    the ripple calculation, else 0
    """

aplasmin = 0.25 class-attribute instance-attribute

minimum minor radius (m)

available_radial_space = 0.0 class-attribute instance-attribute

Minimal radial space between plasma and coils (m)

a_blkt_total_surface = 0.0 class-attribute instance-attribute

blanket total surface area (m2)

a_blkt_total_surface_full_coverage = 0.0 class-attribute instance-attribute

Blanket(s) total surface area with no holes or ports (toroidally continuous) (m²)

a_blkt_inboard_surface = 0.0 class-attribute instance-attribute

inboard blanket surface area (m2)

a_blkt_inboard_surface_full_coverage = 0.0 class-attribute instance-attribute

Inboard blanket surface area with no holes or ports (toroidally continuous) (m²)

a_blkt_outboard_surface = 0.0 class-attribute instance-attribute

outboard blanket surface area (m2)

a_blkt_outboard_surface_full_coverage = 0.0 class-attribute instance-attribute

Outboard blanket surface area with no holes or ports (toroidally continuous) (m²)

blbmith = 0.17 class-attribute instance-attribute

inboard blanket box manifold thickness (m) (blktmodel>0)

blbmoth = 0.27 class-attribute instance-attribute

outboard blanket box manifold thickness (m) (blktmodel>0)

blbpith = 0.3 class-attribute instance-attribute

inboard blanket base plate thickness (m) (blktmodel>0)

blbpoth = 0.35 class-attribute instance-attribute

outboard blanket base plate thickness (m) (blktmodel>0)

blbuith = 0.365 class-attribute instance-attribute

inboard blanket breeding zone thickness (m) (blktmodel>0) (iteration variable 90)

blbuoth = 0.465 class-attribute instance-attribute

outboard blanket breeding zone thickness (m) (blktmodel>0) (iteration variable 91)

dr_blkt_inboard = 0.115 class-attribute instance-attribute

inboard blanket thickness (m); (calculated if blktmodel>0) (=0.0 if i_blkt_inboard=0)

dr_blkt_outboard = 0.235 class-attribute instance-attribute

outboard blanket thickness (m); calculated if blktmodel>0

dz_blkt_upper = 0.0 class-attribute instance-attribute

top blanket thickness (m), = mean of inboard and outboard blanket thicknesses

dz_fw_upper = 0.0 class-attribute instance-attribute

upper first wall thickness (m)

dr_bore = 1.42 class-attribute instance-attribute

central solenoid inboard radius (m) (iteration variable 29)

f_z_cryostat = 4.268 class-attribute instance-attribute

cryostat lid height scaling factor (tokamaks)

dr_cryostat = 0.07 class-attribute instance-attribute

cryostat thickness (m)

dr_vv_inboard = 0.07 class-attribute instance-attribute

vacuum vessel inboard thickness (TF coil / shield) (m)

dr_vv_outboard = 0.07 class-attribute instance-attribute

vacuum vessel outboard thickness (TF coil / shield) (m)

dz_vv_upper = 0.07 class-attribute instance-attribute

vacuum vessel topside thickness (TF coil / shield) (m) (= dz_vv_lower if double-null)

dz_vv_lower = 0.07 class-attribute instance-attribute

vacuum vessel underside thickness (TF coil / shield) (m)

dr_vv_shells = 0.12 class-attribute instance-attribute

vacuum vessel double walled shell thicknesses (m)

fcspc = 0.6 class-attribute instance-attribute

Fraction of space occupied by CS pre-compression structure

fseppc = 350000000.0 class-attribute instance-attribute

Separation force in CS coil pre-compression structure

dr_fw_inboard = 0.0 class-attribute instance-attribute

inboard first wall thickness, initial estimate as calculated (m)

dr_fw_outboard = 0.0 class-attribute instance-attribute

outboard first wall thickness, initial estimate as calculated (m)

dr_shld_vv_gap_inboard = 0.155 class-attribute instance-attribute

gap between inboard vacuum vessel and thermal shield (m) (iteration variable 61)

dr_cs_tf_gap = 0.08 class-attribute instance-attribute

gap between central solenoid and TF coil (m) (iteration variable 42)

gapomin = 0.234 class-attribute instance-attribute

minimum gap between outboard vacuum vessel and TF coil (m) (iteration variable 31)

dr_shld_vv_gap_outboard = 0.0 class-attribute instance-attribute

gap between outboard vacuum vessel and TF coil (m)

z_tf_inside_half = 0.0 class-attribute instance-attribute

maximum (half-)height of TF coil (inside edge) (m)

dz_tf_upper_lower_midplane = 0.0 class-attribute instance-attribute

difference in distance from midplane of upper and lower portions of TF legs (non-zero for single-null devices) (m)

z_tf_top = 0.0 class-attribute instance-attribute

height to top of (upper) TF coil leg (m)

hr1 = 0.0 class-attribute instance-attribute

half-height of TF coil inboard leg straight section (m)

iohcl = 1 class-attribute instance-attribute

Switch for existence of central solenoid: - =0 central solenoid not present - =1 central solenoid exists

i_cs_precomp = 1 class-attribute instance-attribute

Switch for existence of central solenoid pre-compression structure: - =0 no pre-compression structure - =1 calculated pre-compression structure

i_tf_inside_cs = 0 class-attribute instance-attribute

Switch for placing the TF coil inside the CS - = 0 TF coil is outside the CS (default) - = 1 TF coil is inside the CS

dr_cs = 0.811 class-attribute instance-attribute

Central solenoid thickness (m) (iteration variable 16)

dr_cs_precomp = 0.0 class-attribute instance-attribute

CS coil precompression structure thickness (m)

rbld = 0.0 class-attribute instance-attribute

sum of thicknesses to the major radius (m)

required_radial_space = 0.0 class-attribute instance-attribute

Required space between coil and plasma for blanket shield wall etc (m)

rinboard = 0.651 class-attribute instance-attribute

plasma inboard radius (m) (consistency equation 29)

r_shld_inboard_inner = 0.0 class-attribute instance-attribute

radius to inboard shield (inside point) (m)

r_shld_outboard_outer = 0.0 class-attribute instance-attribute

radius to outboard shield (outside point) (m)

r_vv_inboard_out = 0.0 class-attribute instance-attribute

Radial plasma facing side position of inboard vacuum vessel [m]

r_sh_inboard_in = 0.0 class-attribute instance-attribute

Radial inner side position of inboard neutronic shield [m]

r_sh_inboard_out = 0.0 class-attribute instance-attribute

Radial plasma facing side position of inboard neutronic shield [m]

r_tf_inboard_in = 0.0 class-attribute instance-attribute

Mid-plane inboard TF coil leg radius at the centre-machine side [m]

r_tf_inboard_mid = 0.0 class-attribute instance-attribute

Mid-plane inboard TF coil leg radius at middle of the coil [m]

r_tf_inboard_out = 0.0 class-attribute instance-attribute

Mid-plane inboard TF coil leg radius at the plasma side [m]

r_tf_outboard_mid = 0.0 class-attribute instance-attribute

Mid-plane outboard TF coil leg radius at the middle of the coil [m]

i_r_cp_top = 0 class-attribute instance-attribute

Switch selecting the he parametrization of the outer radius of the top of the CP part of the TF coil 0 : r_cp_top is set by the plasma shape 1 : r_cp_top is a user input 2 : r_cp_top is set using the CP top and midplane CP radius ratio

r_cp_top = 0.0 class-attribute instance-attribute

Top outer radius of the centropost (ST only) (m)

f_r_cp = 1.4 class-attribute instance-attribute

Ratio between the top and the midplane TF CP outer radius [-] Not used by default (-1) must be larger than 1 otherwise

dr_tf_inner_bore = 0.0 class-attribute instance-attribute

TF coil horizontal inner dr_bore (m)

dh_tf_inner_bore = 0.0 class-attribute instance-attribute

TF coil vertical inner dr_bore (m)

dr_fw_plasma_gap_inboard = 0.14 class-attribute instance-attribute

Gap between plasma and first wall, inboard side (m) (if i_plasma_wall_gap=1) Iteration variable: ixc = 73 Scan variable: nsweep = 58

dr_fw_plasma_gap_outboard = 0.15 class-attribute instance-attribute

Gap between plasma and first wall, outboard side (m) (if i_plasma_wall_gap=1) Iteration variable: ixc = 74 Scan variable: nsweep = 59

a_shld_total_surface = 0.0 class-attribute instance-attribute

shield total surface area (m2)

a_shld_inboard_surface = 0.0 class-attribute instance-attribute

inboard shield surface area (m2)

a_shld_outboard_surface = 0.0 class-attribute instance-attribute

outboard shield surface area (m2)

dr_shld_inboard = 0.69 class-attribute instance-attribute

inboard shield thickness (m) (iteration variable 93)

dz_shld_lower = 0.7 class-attribute instance-attribute

lower (under divertor) shield thickness (m)

dr_shld_outboard = 1.05 class-attribute instance-attribute

outboard shield thickness (m) (iteration variable 94)

dz_shld_upper = 0.6 class-attribute instance-attribute

upper/lower shield thickness (m); calculated if blktmodel > 0 (= dz_shld_lower if double-null)

sigallpc = 300000000.0 class-attribute instance-attribute

allowable stress in CSpre-compression structure (Pa)

dr_tf_inboard = 0.0 class-attribute instance-attribute

inboard TF coil thickness, (centrepost for ST) (m) (input, calculated or iteration variable 13)

dz_tf_plasma_centre_offset = 0.0 class-attribute instance-attribute

Vertical distance between centre of TF coils and centre of plasma (m)

f_dr_tf_outboard_inboard = 1.19 class-attribute instance-attribute

TF coil outboard leg / inboard leg radial thickness ratio (i_tf_sup=0 only) (iteration variable 75)

dr_tf_outboard = 0.0 class-attribute instance-attribute

Outboard TF coil thickness (m)

dr_tf_shld_gap = 0.05 class-attribute instance-attribute

Minimum metal-to-metal gap between TF coil and thermal shield (m)

dr_shld_thermal_inboard = 0.05 class-attribute instance-attribute

TF-VV thermal shield thickness, inboard (m)

dr_shld_thermal_outboard = 0.05 class-attribute instance-attribute

TF-VV thermal shield thickness, outboard (m)

dz_shld_thermal = 0.05 class-attribute instance-attribute

TF-VV thermal shield thickness, vertical build (m)

dz_shld_vv_gap = 0.163 class-attribute instance-attribute

vertical gap between vacuum vessel and thermal shields (m)

dz_xpoint_divertor = 0.0 class-attribute instance-attribute

vertical gap between x-point and divertor (m) (if = 0, it is calculated)

dz_fw_plasma_gap = 0.6 class-attribute instance-attribute

vertical gap between top of plasma and first wall (m) (= dz_xpoint_divertor if double-null)

dr_shld_blkt_gap = 0.05 class-attribute instance-attribute

gap between vacuum vessel and blanket (m)

plleni = 1.0 class-attribute instance-attribute

length of inboard divertor plate (m)

plleno = 1.0 class-attribute instance-attribute

length of outboard divertor plate (m)

plsepi = 1.0 class-attribute instance-attribute

poloidal length, x-point to inboard strike point (m)

plsepo = 1.5 class-attribute instance-attribute

poloidal length, x-point to outboard strike point (m)

rspo = 0.0 class-attribute instance-attribute

outboard strike point radius (m)

z_plasma_xpoint_upper = 0.0 class-attribute instance-attribute

Vertical height of the upper plasma x-point (m)

z_plasma_xpoint_lower = 0.0 class-attribute instance-attribute

Vertical height of the lower plasma x-point (m)

ripflag = 0 class-attribute instance-attribute

1 if the fitted range of applicability is exceeded for the ripple calculation, else 0