Congradulatinos. I noticed several uneven events during the burn, fuel sliver
ejection?Since it was case bonded, it presumablyo had a star core?What kind of
geometry did you use? Straight star, finocyl or? On Sunday, December 6,
2020, 07:08:09 AM MST, Rick Maschek <dmarc-noreply@xxxxxxxxxxxxx> wrote:
Video from our fourth test of this fiberglass case using 65/35 KNSB
propellant.1st test on July 4, 2020 resulted in a motor CATO.2nd test on August
1st also resulted in a CATO.3rd test November 21 suffered a burn through at the
bulkhead.
Dec 5 2020 Sugar Shot to Space 8 inch (200mm) static test
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Dec 5 2020 Sugar Shot to Space 8 inch (200mm) static test
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This was to be the last test of this fiberglass case motor using case bonding
instead of segmented 'BATES' grains.Motor will be tested once more in two
weeks, Dec 19.
Rick
