Killachrome
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- Aug 1, 2013
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Hi Everyone,
I'm building my first HPR 2 stager and was looking for some help with the interstage coupler.
The Basics:
Booster:
Diameter: 3in
Motor: L1000 (54mm)
Sustainer:
Diameter: 2 in
Motor: J600 (38mm)
I was looking to make the coupler like Jim J did in this post: https://jcrocket.com/nike-tomahawk.shtml#interstage
My plan was to have the top coupler go about 1.5 inches into the sustainer. I was also planning on using a small bp charge to separate the stages. My problem is that I am not sure if Jim's method would be the best option.If you have any ideas, please share them.
(Also attached my okr file)View attachment 2016_2stager_KC.ork
I'm building my first HPR 2 stager and was looking for some help with the interstage coupler.
The Basics:
Booster:
Diameter: 3in
Motor: L1000 (54mm)
Sustainer:
Diameter: 2 in
Motor: J600 (38mm)
I was looking to make the coupler like Jim J did in this post: https://jcrocket.com/nike-tomahawk.shtml#interstage
My plan was to have the top coupler go about 1.5 inches into the sustainer. I was also planning on using a small bp charge to separate the stages. My problem is that I am not sure if Jim's method would be the best option.If you have any ideas, please share them.
(Also attached my okr file)View attachment 2016_2stager_KC.ork