some static tests

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tfish
Posts: 17
Joined: Thu Feb 04, 2016 11:54 am

some static tests

Postby tfish » Mon Feb 29, 2016 9:56 pm

I was able to get out a few weeks ago and do some testing. I was playing around with various nozzle materials and case temps. All four motors were 54mm with 9.3" of propellant. The first 2 motors had 3 grains while the last 2 had 2 long grains to accommodate the erosive phenolic nozzle material.

https://www.youtube.com/watch?v=stO7DtJ68tU

<iframe width="560" height="315" src="https://www.youtube.com/embed/stO7DtJ68tU" frameborder="0" allowfullscreen></iframe>

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https://www.youtube.com/watch?v=stO7DtJ68tU


Tony

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