Skip to content
Snippets Groups Projects
Commit eb4bc934 authored by Marco Luigi Gaibotti's avatar Marco Luigi Gaibotti
Browse files

[chad-updates] Updated Motor and aerodynamic coefficients

parent cb14a2c5
Branches
No related tags found
1 merge request!16[chad-updates] Added useful properties and methods for chad
......@@ -16,7 +16,6 @@ classdef Motor < Bay
inertia % [kg*m^2] Total Motor inertia (Body reference)
cutoffTime double % [s] Shutdown time
tankLength double % [m] Tank length
tankPressure double % [m] Tank length
ignitionTransient double % [s] Ignition transient duration
cutoffTransient double % [s] Cutoff transient duration
time double % [s] Engine time vector
......@@ -26,7 +25,6 @@ classdef Motor < Bay
propellantMass double % [Kg] Propellant Mass (in time)
structureMass double % [kg] Engine Structural Mass
fuselageMass double % [kg] Fuselage of the engine only
chamberTemperature double % [K] Temperature inside combustion chamber
chamberPressure double % [Pa] Pressure inside combustion chamber
xCg % [m] Engine xcg from tank tip
pe double % [Pa] Eflux pressure
......@@ -120,10 +118,7 @@ classdef Motor < Bay
obj.pe = chosenMotor.Pe(iUniqueTime);
obj.ae = chosenMotor.Ae;
obj.fuselageMass = chosenMotor.mFus;
%% TODO: aggiungere a motors.mat (si possono cambiare i nomi dei campi di chosenMotor)
% obj.tankPressure = chosenMotor.tankPressure;
% obj.chamberTemperature = chosenMotor.ccTemperature;
% obj.chamberPressure = chosenMotor.ccPressure;
obj.chamberPressure = chosenMotor.Pc;
else
obj.length = chosenMotor.L/1000; % lengths are saved in mm for solid motors
obj.xCg = obj.length/2 * ones(1, size(obj.time, 2));
......
......@@ -69,7 +69,7 @@ airbrakes.servoTau = 0.0374588;
%% MOTOR
motor = Motor();
motor.name = 'HRE_ARM_OPT_2_Venturi';
motor.name = 'HRE_ARM_OPT_3_No_Chocked';
motor.cutoffTime = []; % [s] OVERRIDE Cutoff time
motor.ignitionTransient = 0.3; % [s] Ignition transient
......
Source diff could not be displayed: it is stored in LFS. Options to address this: view the blob.
Source diff could not be displayed: it is stored in LFS. Options to address this: view the blob.
Source diff could not be displayed: it is stored in LFS. Options to address this: view the blob.
0% Loading or .
You are about to add 0 people to the discussion. Proceed with caution.
Please register or to comment