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Forgot conversions, doh!

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This commit is contained in:
SiboVG 2023-03-28 23:09:34 +02:00
parent b696e6f4b1
commit 546e9b5ee8
2 changed files with 11 additions and 6 deletions
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4
core/src/net/sf/openrocket/file/rasaero/RASAeroCommonConstants.java
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@ -200,6 +200,10 @@ public class RASAeroCommonConstants {
* Angle conversion from OpenRocket units to RASAero units. RASAero is in degrees, OpenRocket in rad.
*/
public static final double OPENROCKET_TO_RASAERO_ANGLE = 180 / Math.PI;
/**
* Weight conversion from OpenRocket units to RASAero units. RASAero is in pounds (lb), OpenRocket in kilograms (kg).
*/
public static final double OPENROCKET_TO_RASAERO_WEIGHT = 2.20462262;
/**
* Temperature conversion from OpenRocket units to RASAero units. RASAero is in Fahrenheit, OpenRocket in Kelvin.
*/

13
core/src/net/sf/openrocket/file/rasaero/export/SimulationDTO.java
View File

@ -140,12 +140,12 @@ public class SimulationDTO {
// Sustainer
case 0:
setSustainerEngine(getRASAeroMotor(motors, motorConfig.getMotor(), warnings));
setSustainerLaunchWt(stage.getSectionMass());
setSustainerLaunchWt(stage.getSectionMass() * RASAeroCommonConstants.OPENROCKET_TO_RASAERO_WEIGHT);
// Calculate CG of sustainer
CGCalcConfig.setOnlyStage(0);
double sustainerCG = MassCalculator.calculateStructure(CGCalcConfig).getCM().x;
setSustainerCG(sustainerCG);
setSustainerCG(sustainerCG * RASAeroCommonConstants.OPENROCKET_TO_RASAERO_LENGTH);
setSustainerIgnitionDelay(motorConfig.getIgnitionDelay());
break;
@ -154,7 +154,8 @@ public class SimulationDTO {
setBooster1Engine(getRASAeroMotor(motors, motorConfig.getMotor(), warnings));
// Aggregate mass of sustainer and booster 1
setBooster1LaunchWt(rocket.getChild(0).getSectionMass() + stage.getSectionMass());
setBooster1LaunchWt(rocket.getChild(0).getSectionMass() + stage.getSectionMass()
* RASAeroCommonConstants.OPENROCKET_TO_RASAERO_WEIGHT);
// Aggregate CG of sustainer and booster 1
CGCalcConfig.setOnlyStage(0);
@ -162,7 +163,7 @@ public class SimulationDTO {
CGCalcConfig._setStageActive(i, true);
}
double totalCG = MassCalculator.calculateStructure(CGCalcConfig).getCM().x;
setBooster1CG(totalCG);
setBooster1CG(totalCG * RASAeroCommonConstants.OPENROCKET_TO_RASAERO_LENGTH);
setBooster1IgnitionDelay(motorConfig.getIgnitionDelay());
setBooster1SeparationDelay(separationConfig.getSeparationDelay()); // TODO: this could be handled a bit better (look at separation delay, upper stage ignition event etc.)
@ -174,7 +175,7 @@ public class SimulationDTO {
// Aggregate mass of sustainer, booster 1 and booster 2
setBooster2LaunchWt(rocket.getChild(0).getSectionMass() + rocket.getChild(1).getSectionMass() +
stage.getSectionMass());
stage.getSectionMass() * RASAeroCommonConstants.OPENROCKET_TO_RASAERO_WEIGHT);
// Calculate the aggregated CG of the sustainer, booster and booster 2
CGCalcConfig.setOnlyStage(0);
@ -182,7 +183,7 @@ public class SimulationDTO {
CGCalcConfig._setStageActive(i, true);
}
totalCG = MassCalculator.calculateStructure(CGCalcConfig).getCM().x;
setBooster2CG(totalCG);
setBooster2CG(totalCG * RASAeroCommonConstants.OPENROCKET_TO_RASAERO_LENGTH);
setBooster2Delay(separationConfig.getSeparationDelay()); // TODO: this could be handled a bit better (look at separation delay, upper stage ignition event etc.)
setIncludeBooster2(mount.isMotorMount());