Source code for RCAIDE.Library.Methods.Thermal_Management.Reservoirs.Reservoir_Tank.append_reservoir_conditions
# RCAIDE/Library/Methods/Thermal_Management/Reservoirs/Reservoir_Tank/append_reservoir_conditions.py
#
# Created: Aug 2024, S. Shekar
# ----------------------------------------------------------------------------------------------------------------------
# IMPORT
# ----------------------------------------------------------------------------------------------------------------------
import RCAIDE
from RCAIDE.Framework.Mission.Common import Conditions
# ----------------------------------------------------------------------------------------------------------------------
# append_reservoir_conditions
# ----------------------------------------------------------------------------------------------------------------------
[docs]
def append_reservoir_conditions(reservoir,segment,coolant_line):
""" Packs the initial reservoir conditions
Assumptions:
None
Source:
N/A
Inputs:
reservoir (data structure) [None]
Outputs:
segment
coolant_temperature [Kelvin]
Properties Used:
None
"""
atmosphere = RCAIDE.Framework.Analyses.Atmospheric.US_Standard_1976()
alt = -segment.conditions.frames.inertial.position_vector[:,2]
if segment.temperature_deviation != None:
temp_dev = segment.temperature_deviation
atmo_data = atmosphere.compute_values(altitude = alt,temperature_deviation=temp_dev)
ones_row = segment.state.ones_row
segment.state.conditions.energy[coolant_line.tag][reservoir.tag] = Conditions()
segment.state.conditions.energy[coolant_line.tag][reservoir.tag].coolant_temperature = atmo_data.temperature[0,0]* ones_row(1)
return
[docs]
def append_reservoir_segment_conditions(reservoir,segment,coolant_line,conditions):
"""Sets the initial reservoir conditions at the start of each segment as the last point from the previous segment
Assumptions:
None
Source:
N/A
Inputs:
reservoir (data structure) [None]
Outputs:
None
Properties Used:
None
"""
reservoir_conditions = conditions[coolant_line.tag][reservoir.tag]
if segment.state.initials:
reservoir_initials = segment.state.initials.conditions.energy[coolant_line.tag][reservoir.tag]
reservoir_conditions.coolant_temperature[:,0] = reservoir_initials.coolant_temperature[-1,0]
return
