> > I think we need a special case for engine off here.
>
> Good catch.
I have changed some things in FGPiston (fixed) based on my limited
understanding).
void FGPiston::doManifoldPressure(void)
{
// DAVE: CHECK THIS
if (Running ) {
ManifoldPressure_inHg = MinManifoldPressure_inHg +
(Throttle * (MaxManifoldPressure_inHg -
MinManifoldPressure_inHg));
} else if (Cranking) {
ManifoldPressure_inHg += (dt/2.0)*(MinManifoldPressure_inHg / 6.0 -
ManifoldPressure_inHg);
} else {
ManifoldPressure_inHg -= (dt/2.0)*ManifoldPressure_inHg; // fade
}
}
void FGPiston::doEGT(void)
{
...
...
// DAVE: CHECK THIS
if (heat_capacity_exhaust <= 0.0000001)
delta_T_exhaust = enthalpy_exhaust / heat_capacity_exhaust;
else
delta_T_exhaust -= (dt/2.0)*delta_T_exhaust;
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