HUGE FAVOR!!

mainer · Jul 16, 2010

Can someone run a LOC caliber-isp with a g79w and a h220 for me on rocksim. Curious on altitude and ejection delay.

Im working on getting rocksim for myself, just need to get my wife on board. Been working on it but she has yet to say yes.

bandman444 · Jul 16, 2010

Ahhhh....my Jr. Level 1 kit!

The weight for mine was 2.2pounds (w/o motor)
Cg 41.0" (w/o motor)
CP 49.5"

G79=933.91ft
Apogee in 8.00 sec
Optimum delay=6.07

H220=2192ft
Apogee in 10.66sec
Optimal delay 9.66

Hope that helps!

billspad · Jul 16, 2010

mainer said:
Can someone run a LOC caliber-isp with a g79w and a h220 for me on rocksim. Curious on altitude and ejection delay.

Im working on getting rocksim for myself, just need to get my wife on board. Been working on it but she has yet to say yes.

Try Open Rocket . It is similar to "Rocksim and it's free.

SteveF · Jul 16, 2010

and the latest version will read rocksim files

slogfilet · Jul 16, 2010

For "ballparking" different rocket/motor combinations, I've used www.thrustcurve.org. In my experience, the simulations have been pretty close (though using a full-featured simulator is definitely recommended... OpenRocket is a great choice.)

JDcluster · Jul 16, 2010

WRASP is still around & free;
https://wrasp.com/

It's a little dated, but works as intended.

JD

mainer · Jul 16, 2010

thanks for all the help

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