pellets¶
Description of pellets launched into the plasma
Maximum occurrences (MDS+ backend only): 2
New in version 3.0.4: lifecycle status alpha
Changed in version 3.42.0.
ids_propertiesstructure¶
See common IDS structure reference: ids_properties.
time_slice(itime)AoS¶Description of the pellets launched at various time slices. […] (click to expand)
Description of the pellets launched at various time slices. The time of this structure corresponds to the full ablation of the pellet inside the plasma.
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time_slice(itime)/pellet(i1)AoS¶Set of pellets ablated in the plasma at a given time
Set of pellets ablated in the plasma at a given time
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time_slice(itime)/pellet(i1)/shapestructure¶Initial shape of a pellet at launch
Initial shape of a pellet at launch
time_slice(itime)/pellet(i1)/shape/typestructure¶Identifier structure for the shape type: 1-spherical; 2-cylindrical; […] (click to expand)
Identifier structure for the shape type: 1-spherical; 2-cylindrical; 3-rectangular
time_slice(itime)/pellet(i1)/shape/size(:) ⇹mFLT_1D¶Size of the pellet in the various dimensions, depending on the […] (click to expand)
Size of the pellet in the various dimensions, depending on the shape type. Spherical pellets: size(1) is the radius of the pellet. Cylindrical pellets: size(1) is the radius and size(2) is the height of the cylinder. Rectangular pellets: size(1) is the height, size(2) is the width and size(3) is the length
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time_slice(itime)/pellet(i1)/species(i2)AoS¶Set of atomic species included in the pellet composition
Set of atomic species included in the pellet composition
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time_slice(itime)/pellet(i1)/species(i2)/z_neINT_0D¶Nuclear charge
Nuclear charge
Changed in version 4.0.0: Type changed from FLT_0D
time_slice(itime)/pellet(i1)/species(i2)/nameSTR_0D¶String identifying the species (e.g. […] (click to expand)
String identifying the species (e.g. H, D, T, …)
Changed in version 3.42.0: Renamed from label
time_slice(itime)/pellet(i1)/species(i2)/density ⇹m^-3FLT_0D¶Material density of the species in the pellet
Material density of the species in the pellet
time_slice(itime)/pellet(i1)/velocity_initial ⇹m.s^-1FLT_0D¶Initial velocity of the pellet as it enters the vaccum chamber
Initial velocity of the pellet as it enters the vaccum chamber
time_slice(itime)/pellet(i1)/path_geometrystructure¶Geometry of the pellet path in the vaccuum chamber
Geometry of the pellet path in the vaccuum chamber
time_slice(itime)/pellet(i1)/path_geometry/first_pointstructure¶Position of the first point
Position of the first point
time_slice(itime)/pellet(i1)/path_geometry/second_pointstructure¶Position of the second point
Position of the second point
time_slice(itime)/pellet(i1)/path_profilesstructure¶1-D profiles of plasma and pellet along the pellet path
1-D profiles of plasma and pellet along the pellet path
time_slice(itime)/pellet(i1)/path_profiles/distance(:) ⇹mFLT_1D¶Distance along the pellet path, with the origin taken at path_geometry/first_point. […] (click to expand)
Distance along the pellet path, with the origin taken at path_geometry/first_point. Used as the main coordinate for the path_profiles structure
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time_slice(itime)/pellet(i1)/path_profiles/rho_tor_norm(:) ⇹1FLT_1D¶Normalized toroidal coordinate along the pellet path
Normalized toroidal coordinate along the pellet path
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time_slice(itime)/pellet(i1)/path_profiles/psi(:) ⇹WbFLT_1D¶Poloidal flux along the pellet path
Poloidal flux along the pellet path
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time_slice(itime)/pellet(i1)/path_profiles/velocity(:) ⇹m.s^-1FLT_1D¶Pellet velocity along the pellet path
Pellet velocity along the pellet path
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time_slice(itime)/pellet(i1)/path_profiles/n_e(:) ⇹m^-3FLT_1D¶Electron density along the pellet path
Electron density along the pellet path
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time_slice(itime)/pellet(i1)/path_profiles/t_e(:) ⇹eVFLT_1D¶Electron temperature along the pellet path
Electron temperature along the pellet path
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time_slice(itime)/pellet(i1)/path_profiles/ablation_rate(:) ⇹s^-1FLT_1D¶Ablation rate (electrons) along the pellet path
Ablation rate (electrons) along the pellet path
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time_slice(itime)/pellet(i1)/path_profiles/ablated_particles(:) ⇹1FLT_1D¶Number of ablated particles (electrons) along the pellet path
Number of ablated particles (electrons) along the pellet path
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time_slice(itime)/pellet(i1)/path_profiles/rho_tor_norm_drift(:) ⇹1FLT_1D¶Difference to due ExB drifts between the ablation and the final […] (click to expand)
Difference to due ExB drifts between the ablation and the final deposition locations, in terms of the normalized toroidal flux coordinate
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time_slice(itime)/pellet(i1)/path_profiles/positionstructure¶Position along the pellet path
Position along the pellet path
time_slice(itime)/pellet(i1)/path_profiles/position/phi(:) ⇹radFLT_1D¶Toroidal angle (oriented counter-clockwise when viewing from […] (click to expand)
Toroidal angle (oriented counter-clockwise when viewing from above)
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time_slice(itime)/pellet(i1)/propellant_gasstructure¶Propellant gas
Propellant gas
time_slice(itime)/pellet(i1)/propellant_gas/element(i2)AoS¶List of elements forming the gas molecule
List of elements forming the gas molecule
Maximum occurrences (MDS+ backend only): 5
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latency ⇹sFLT_0D¶Upper bound of the delay between input command received from […] (click to expand)
Upper bound of the delay between input command received from the RT network and actuator starting to react. Applies globally to the system described by this IDS unless specific latencies (e.g. channel-specific or antenna-specific) are provided at a deeper level in the IDS structure.
New in version >3.32.1.