prepare.py File Reference

Go to the source code of this file.

Classes
class	engine.layerx.prepare.LayerXSettings
class	engine.layerx.prepare.Check
class	engine.layerx.prepare.Prepared

Namespaces
namespace	engine
namespace	engine.layerx
namespace	engine.layerx.prepare

Functions
LayerXSettings	engine.layerx.prepare.at_operating_point (LayerXSettings settings, *, Optional[float] lockup_psia=None, Optional[float] fill_psig=None)
Tuple[Optional[float], Optional[float]]	engine.layerx.prepare._outlet_pair (Any value)
Any	engine.layerx.prepare.feed_twin_setup (**Any changes)
Dict[str, Any]	engine.layerx.prepare.options (LayerXSettings settings)
List[str]	engine.layerx.prepare._option_problems (LayerXSettings settings)
Optional[Dict[str, str]]	engine.layerx.prepare.gn2_on_lox (Optional[str] pressurant, Any ox_tank, float lockup_pa, *, str test_mode="hotfire", bool acknowledged=False)
Optional[float]	engine.layerx.prepare._stated_requirement (Any config, str key)
Optional[Dict[str, Any]]	engine.layerx.prepare.vessel_trip (Any node, float safety_factor)
List[Tuple[str, float]]	engine.layerx.prepare.vessel_reliefs (Any diagram, str vessel_id)
Dict[str, Any]	engine.layerx.prepare.expected_tank_rise (Any model, *, float dome_psig, str gas, float bottle_pa, float bottle_K, float bottle_m3, float lockup_pa, float ullage_m3, float expelled_m3, int iterations=12)
Optional[Dict[str, Any]]	engine.layerx.prepare._burnout_tank_check (Any model, float dome, Any bottle, float copv_psig, float lockup_pa, Dict[str, str] roles, List[Any] tanks, Dict[str, Optional[float]] volumes, Optional[Dict[str, float]] loads, Dict[str, float] rho, LayerXSettings settings, float ambient, Any config, Optional[Dict[str, Dict[str, Any]]] trips=None, Optional[Dict[str, List[Tuple[str, float]]]] reliefs=None)
List[str]	engine.layerx.prepare._feed_line_gaps (Any prep)
Optional[float]	engine.layerx.prepare._vehicle_dry_kg (Any config)
Tuple[Dict[str, Any], int, str]	engine.layerx.prepare.swap_pressurant (Dict[str, Any] payload, str gas)
Dict[str, str]	engine.layerx.prepare._inlet_nodes (Any built)
List[Tuple[str, Any, str]]	engine.layerx.prepare._dome_regulators (Any model)
List[Dict[str, Any]]	engine.layerx.prepare.dome_knobs (Any model)
Optional[str]	engine.layerx.prepare.default_dome_regulator (Any model)
Optional[float]	engine.layerx.prepare._knob_lockup (Any model, str regulator, float dome_psig, float supply_pa)
Optional[float]	engine.layerx.prepare.lockup_for_dome (Any model, float dome_psig, float supply_pa, Optional[str] regulator=None)
Optional[float]	engine.layerx.prepare.dome_for_lockup (Any model, float target_pa, float supply_pa, Optional[str] regulator=None)
Prepared	engine.layerx.prepare.prepare (Any config, Any runner, Drawing drawing, LayerXSettings settings, Optional[List[Any]] overrides=None)

Variables
float	engine.layerx.prepare.PSI = 6894.757293168361
tuple	engine.layerx.prepare.TEST_MODES = ("hotfire",)
tuple	engine.layerx.prepare.CHUG_BASES = ("config", "drawing")
tuple	engine.layerx.prepare.FLIGHT_COUPLINGS = ("outer", "inline")
float	engine.layerx.prepare.CHAMBER_TOLERANCE_PSI = 0.02
int	engine.layerx.prepare.NETWORK_TOLERANCE = 1e-6
	engine.layerx.prepare._PASSIVE_SYMBOLS = frozenset({"MANIFOLD", "JUNCTION", "TEE", "CROSS"})
dict	engine.layerx.prepare._COOLPROP_GAS = {"nitrogen": "Nitrogen", "helium": "Helium"}
tuple	engine.layerx.prepare.PRESSURANTS = ("nitrogen", "helium")