On Thursday 16 February 2012 02:07:53 Chris Forbes wrote:
> ---
>  src/FDM/JSBSim/models/propulsion/FGPiston.cpp |    3 +--
>  1 files changed, 1 insertions(+), 2 deletions(-)
>
> diff --git a/src/FDM/JSBSim/models/propulsion/FGPiston.cpp
> b/src/FDM/JSBSim/models/propulsion/FGPiston.cpp index 0f47018..dbd494c
> 100644
> --- a/src/FDM/JSBSim/models/propulsion/FGPiston.cpp
> +++ b/src/FDM/JSBSim/models/propulsion/FGPiston.cpp
> @@ -733,10 +733,9 @@ void FGPiston::doEnginePower(void)
>    FMEP = 0;
>    if (Running) {
>      // FIXME: this needs to be generalized
> -    double ME, percent_RPM, power;  // Convienience term for use in the
> calculations +    double ME, power;  // Convienience term for use in the
> calculations ME =
> Mixture_Efficiency_Correlation->GetValue(m_dot_fuel/m_dot_air);
>
> -    percent_RPM = RPM/MaxRPM;
>  // Guestimate engine friction losses from Figure 4.4 of "Engines: An
> Introduction", John Lumley FMEP = (-FMEPDynamic * MeanPistonSpeed_fps *
> fttom - FMEPStatic);

I will apply this one upstream and let it trickle back down, thanks.

Ron

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