De: Mike Dennett [dennett@cesaroni.net]
Envoyé: 1 avril,
2002 10:25
À: pierre@laurendeau.com
Objet: RE: Baby M
Hello
Pierre,
I have
attached a scan of the TMT certification tests for this motor. PLease note that
Tripoli combined the standard grain tests with the HyEFX, even though the
standard grain tested out just slightly below "M" class and the HyEFX just
slightly into "M" class, which you can see on the spreadsheet data. But they are
very, very close, and in a practical sense offer the same performance - they
averaged only 35 Ns apart. If you simply adjust the data up by a hair (less than
1%) until the total impulse comes out to approx 5126 Ns, you will be very
accurate.
Are you
aware that this motor is not a packaged system, but a combination of the M bell
and grain, with the L system 2800cc tank? I thought I should point that
out.
Also
attached are some Excel spreadsheets that may be useful to you. Properties.xls
gives all the liftoff and burnout weights of the certified systems. The other
spreadsheets are short summaries of all the certified systems with basic
performance data.
Best
regards,
Mike
Dennett
CTI
Hi,
I search evrywhere
to find the thrust curve of the new motor M960.
I want to certify
with this motor but i need more spec.
Can you gave me
the thrust at each 1/4 second or less?
Tanks in
advance
Pierre Laurendeau
TRA#8169,CAR#S-301
A3maQ#38,NAR#77729
pierre@laurendeau.com