Jim Wilson wrote
> P.S. Any chance someone good with nasal could write me a quick script for
> changing the BOOST value to 1.0 at 20,000FT ASL and then back to 0.4 at
> 19,999.99FT? I'd try and figure it out, but my time is very limited right
> now. tia
>
If you still want this stuff - a Nasa
> From: "Vivian Meazza"
>
> Jim wrote
>
> > Hi Andy,
> >
> > On the p51d fdm configuration, it looks like the substantial change was
> > actually increasing the turbo multiplier from 2.0 to 5.5, and not
> > reducing the cruise speed as stated in the CVS log of March 23. The
> > cruise speed c
Jim Wilson
> > From: Andy Ross
> >
> > I wrote:
> > > at sea level the wastegate setting*
> >
> > Sorry, forgot to write this note to go with that asterix:
> >
> > * Superchargers don't have wastegates, of course. Instead, their
> > behavior is generally an altitude-independent mapping of RPM t
> From: Andy Ross
>
> I wrote:
> > at sea level the wastegate setting*
>
> Sorry, forgot to write this note to go with that asterix:
>
> * Superchargers don't have wastegates, of course. Instead, their
> behavior is generally an altitude-independent mapping of RPM to
> manifold pressure ad
I wrote:
> at sea level the wastegate setting*
Sorry, forgot to write this note to go with that asterix:
* Superchargers don't have wastegates, of course. Instead, their
behavior is generally an altitude-independent mapping of RPM to
manifold pressure added to ambient. But the wastegate set
Jim Wilson wrote:
> The problem with putting the turbo multiplier up in that range
> is the manifold pressure output is directly multiplied by that
> number. So full throttle produces an output of 164 inHG
> manifold pressure. We should be seeing about 61 inHG at sea
> level for this engine.
But
Jim wrote
> Hi Andy,
>
> On the p51d fdm configuration, it looks like the substantial change was
> actually increasing the turbo multiplier from 2.0 to 5.5, and not
> reducing the cruise speed as stated in the CVS log of March 23. The
> cruise speed change does have an effect, but it is fairly
Hi Andy,
On the p51d fdm configuration, it looks like the substantial change was
actually increasing the turbo multiplier from 2.0 to 5.5, and not reducing the
cruise speed as stated in the CVS log of March 23. The cruise speed change
does have an effect, but it is fairly small.
The problem
