Start Test 9 and 10
Test 9 and 10
Written by MK   
Saturday, 14 February 2009 18:31

 2277 N

 

Underexpansion

These two tests showed that our latest small optimizations showed the desired effect. We have reached our design thrust of 2000 N. With a maximum value of 2277 N of thrust after the first test we clearly reached our goal.

 

Video of the first test that day
 
 
 
Great closeup view of the first test:
 
 
Closeup view first test
 
At the closeup view on the first picture and in the video you can see very good the under expansion of the flow and the resulting mach diamonds.
 
During the second test that day we used another type of wax, to examine the influence of the fuel on the overall performance.
 
Video of the second test that day 

Last Updated on Friday, 26 June 2009 08:41