Done.now who will be the first to make a thrust curve for it?
Instructions for the 75mm DMS
https://www.aerotech-rocketry.com/u...2637e_75mm DMS Instructions 5-20-14 Small.pdf
Tony
Some 75 mm full L's would be a nice addition.
I know it might be asking a bit much but if they could keep it at, or around $250 like the M-1297 under $300, it would be a game changer for the lvl 3 crowd. It would push me over the edge.
TA
no price set yet..
but here is some more info on the M
https://aerotech-rocketry.com/uploads/65f78a00-dd5e-4366-a872-95927bbedc31_AT M1350W SU jun 19.pdf
Tony
Something doesn't seem quite right- I think there is an error in the propellant mass. For 1.97 kg of propellant to produce 5178 N-s would require an Isp of 268 s for that propellant. The (roughly) equivalent M1297W has 2.681 kg for 5417 N-s, an Isp of 206.
Additionally, for 4.808 kg loaded mass, that implies the casing/etc mass to be 2.83 kg. That just seems awfully heavy, even figuring in the aluminum bulkhead. For the M1297W, the case/etc mass is only 2.03 kg (4.708 loaded).
David
Is there any way to do; head end ignition on these motors?
JD
Is there any way to do; head end ignition on these motors?
JD
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