Public Member Functions
	__init__ (self, str ox_name, str fuel_name, Optional[str] path=None)
Dict[str, float]	transport (self, float MR, float Pc, str station="chamber")
Dict[str, float]	composition (self, float MR, float Pc, str station="chamber")
Dict[str, float]	exit_state (self, float MR, float Pc, float eps)
float	eps_for_exit_pressure (self, float MR, float Pc, float Pe)

Public Attributes
	ox_name
	fuel_name = ox_name, fuel_name
	path = path
	MR
	Pc
	eps = _AUX_MR, _AUX_PC, _AUX_EPS
dict	t = {}

Protected Member Functions
bool	_load (self)
None	_build (self)
Tuple[float, bool]	_bilinear (self, str name, float MR, float Pc)
Tuple[float, bool]	_exit (self, str name, float MR, float Pc, float eps)

Detailed Description

Chamber/throat transport and composition on (MR, Pc); exit state on (MR, Pc, eps).

Definition at line 1157 of file cea_cache.py.

Constructor & Destructor Documentation

◆ init()

engine.pipeline.cea_cache.CEAAuxTables.__init__	(		self,
		str	ox_name,
		str	fuel_name,
		Optional[str]	path = None )

Definition at line 1160 of file cea_cache.py.

Member Function Documentation

◆ _bilinear()

Tuple[float, bool] engine.pipeline.cea_cache.CEAAuxTables._bilinear	(		self,
		str	name,
		float	MR,
		float	Pc )

protected

◆ _build()

None engine.pipeline.cea_cache.CEAAuxTables._build ( self )

protected

Definition at line 1188 of file cea_cache.py.

References engine.pipeline.cea_cache._fill_nan_nearest(), engine.pipeline.cea_cache._get_CEA_Obj(), engine.core.injectors.impinging._RingManifold.eps, eps, fuel_name, MR, fsw::control::RobustDDPController::EngineEstimate.MR, ox_name, controller_lut.engine_lut.EngineLUT.path, engine.control.robust_ddp.engine_lut_wrapper.EngineLUTWrapper.path, path, feedtwin.engine.chamber.CEATable.path, source_region.path, Pc, anonymous_namespace{idle_e2e.cpp}::Beat.t, anonymous_namespace{idle_e2e.cpp}::World::Ground.t, engine.layerx.flight.InlineAscent.t, t, feedtwin.model.component.EvalContext.t, feedtwin.session.burn.BurnTrace.t, feedtwin.session.core.Session.t, feedtwin.session.diagnostics.SolverRecord.t, fsw::calibration::CaptureQuality.t, fsw::calibration::CubicPoint.t, gui.App.t, lc_calibration_gui.LCPlotWindow.t, and rec_t.t.

◆ _exit()

Tuple[float, bool] engine.pipeline.cea_cache.CEAAuxTables._exit	(		self,
		str	name,
		float	MR,
		float	Pc,
		float	eps )

protected

◆ _load()

bool engine.pipeline.cea_cache.CEAAuxTables._load ( self )

protected

◆ composition()

Dict[str, float] engine.pipeline.cea_cache.CEAAuxTables.composition	(		self,
		float	MR,
		float	Pc,
		str	station = "chamber" )

Equilibrium mole fractions of AUX_SPECIES; 'MW' is the throat molecular weight.

Definition at line 1254 of file cea_cache.py.

References _bilinear(), and max.

◆ eps_for_exit_pressure()

float engine.pipeline.cea_cache.CEAAuxTables.eps_for_exit_pressure	(		self,
		float	MR,
		float	Pc,
		float	Pe )

Area ratio whose shifting-equilibrium exit pressure is Pe (Sutton: optimum at Pe = Pa).

Definition at line 1287 of file cea_cache.py.

References _exit(), engine.core.injectors.impinging._RingManifold.eps, and eps.

◆ exit_state()

Dict[str, float] engine.pipeline.cea_cache.CEAAuxTables.exit_state	(		self,
		float	MR,
		float	Pc,
		float	eps )

Shifting-equilibrium exit pressure [Pa], temperature [K] and Mach number.

Definition at line 1279 of file cea_cache.py.

References _exit().

◆ transport()

Dict[str, float] engine.pipeline.cea_cache.CEAAuxTables.transport	(		self,
		float	MR,
		float	Pc,
		str	station = "chamber" )

Frozen-composition mu [Pa s], cp [J/(kg K)], Pr, k = mu cp / Pr [W/(m K)].

Definition at line 1246 of file cea_cache.py.

References _bilinear().

Member Data Documentation

◆ eps

engine.pipeline.cea_cache.CEAAuxTables.eps = _AUX_MR, _AUX_PC, _AUX_EPS

Definition at line 1166 of file cea_cache.py.

Referenced by _build(), _exit(), _load(), and eps_for_exit_pressure().

◆ fuel_name

engine.pipeline.cea_cache.CEAAuxTables.fuel_name = ox_name, fuel_name

Definition at line 1161 of file cea_cache.py.

Referenced by _build(), and _load().

◆ MR

engine.pipeline.cea_cache.CEAAuxTables.MR

Definition at line 1166 of file cea_cache.py.

Referenced by _bilinear(), _build(), _exit(), and _load().

◆ ox_name

engine.pipeline.cea_cache.CEAAuxTables.ox_name

Definition at line 1161 of file cea_cache.py.

Referenced by _build(), and _load().

◆ path

engine.pipeline.cea_cache.CEAAuxTables.path = path

Definition at line 1165 of file cea_cache.py.

Referenced by _build(), _load(), calibration_server.CalibrationHTTPRequestHandler.do_GET(), and calibration_server.CalibrationHTTPRequestHandler.do_POST().

◆ Pc

engine.pipeline.cea_cache.CEAAuxTables.Pc

Definition at line 1166 of file cea_cache.py.

Referenced by _bilinear(), _build(), _exit(), engine.pipeline.combustion_physics.CstarOfMR._in_range(), _load(), test_combustion_stability_audit.TestNyquistAllCrossings.case(), test_combustion_stability_audit.TestNyquistAllCrossings.L_indep(), and engine.pipeline.stability.timelag.ChamberThermo.Pc_bar().

◆ t

dict engine.pipeline.cea_cache.CEAAuxTables.t = {}

Definition at line 1167 of file cea_cache.py.

Referenced by _bilinear(), _build(), _exit(), and _load().

The documentation for this class was generated from the following file:

EngineDesign/engine/pipeline/cea_cache.py

Public Member Functions

Public Attributes

Protected Member Functions

Detailed Description

Constructor & Destructor Documentation

◆ __init__()

Member Function Documentation

◆ _bilinear()

◆ _build()

◆ _exit()

◆ _load()

◆ composition()

◆ eps_for_exit_pressure()

◆ exit_state()

◆ transport()

Member Data Documentation

◆ eps

◆ fuel_name

◆ MR

◆ ox_name

◆ path

◆ Pc

◆ t

◆ init()