test results from Hartsel launch

[web/gag.com] / rockets / research / 2017-test-01.mdwn

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+# Test 2017-01 #
+
+4 grain 54mm sorbitol motor flown in Robert's "High Voltage" airframe at
+a Tripoli Colorado launch in Hartsel on 21 May 2017.
+
+With a 13.250" liner, 8.9mm nozzle throat, buna-n o-rings, simulation says
+this is a 39% J-597, 1050 Ns, with about a 1.5 sec burn
+
+* Grain 2017-01-14, 188.6g gross, ?g net
+* Grain 2017-01-13, 184.5g gross, ?g net
+* Grain 2017-01-11, 189.2g gross, ?g net
+* Grain 2017-01-08, 181.3g gross, ?g net
+
+## Results ##
+
+Perfect flight, no damage.  
+
+Flight data logged as TeleMetrum sn 2163, flight 6.