public double RCSDeltaVVacuum()
{
// Use the average specific impulse of all RCS parts.
double totalIsp = 0;
int numThrusters = 0;
double monopropMass = vessel.TotalResourceMass("MonoPropellant");
foreach (ModuleRCS pm in VesselExtensions.GetModules <ModuleRCS>(vessel))
{
totalIsp += pm.atmosphereCurve.Evaluate(0);
numThrusters++;
}
double m0 = (HighLogic.LoadedSceneIsEditor)
? EditorLogic.SortedShipList.Where(
p => p.physicalSignificance != Part.PhysicalSignificance.NONE).Sum(p => p.TotalMass())
: vesselState.mass;
double m1 = m0 - monopropMass;
if (numThrusters == 0 || m1 <= 0)
{
return(0);
}
double isp = totalIsp / numThrusters;
return(isp * 9.81 * Math.Log(m0 / m1));
}
public double RCSDeltaVVacuum()
{
// Use the average specific impulse of all RCS parts.
double totalIsp = 0;
double monopropMass = 0;
int numThrusters = 0;
List <Part> parts = (HighLogic.LoadedSceneIsEditor)
? EditorLogic.SortedShipList
: (vessel == null) ? new List <Part>() : vessel.Parts;
foreach (Part p in parts)
{
foreach (PartResource r in p.Resources)
{
if (r.amount > 0 && r.info.name == "MonoPropellant")
{
monopropMass += r.amount * r.info.density;
}
}
}
foreach (ModuleRCS pm in VesselExtensions.GetModules <ModuleRCS>(vessel))
{
totalIsp += pm.atmosphereCurve.Evaluate(0);
numThrusters++;
}
double m0 = (HighLogic.LoadedSceneIsEditor)
? EditorLogic.SortedShipList.Where(
p => p.physicalSignificance != Part.PhysicalSignificance.NONE).Sum(p => p.TotalMass())
: vesselState.mass;
double m1 = m0 - monopropMass;
if (numThrusters == 0 || m1 <= 0)
{
return(0);
}
double isp = totalIsp / numThrusters;
return(isp * 9.81 * Math.Log(m0 / m1));
}
