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more blank grains
[web/gag.com]
/
rockets
/
research
/
2017-batch-04.mdwn
diff --git
a/rockets/research/2017-batch-04.mdwn
b/rockets/research/2017-batch-04.mdwn
index 3d2ca0ab618ef23c95eddca7c573558baa86e9ab..99be728525139359f0da5d9a276a8eea59d7d127 100755
(executable)
--- a/
rockets/research/2017-batch-04.mdwn
+++ b/
rockets/research/2017-batch-04.mdwn
@@
-37,6
+37,8
@@
Simulation says:
Average casting tube mass 1.25g.
Average casting tube mass 1.25g.
+29mm grains
+
* Grain 1, ?g gross, ?g net
* Grain 2, ?g gross, ?g net
* Grain 3, ?g gross, ?g net
* Grain 1, ?g gross, ?g net
* Grain 2, ?g gross, ?g net
* Grain 3, ?g gross, ?g net
@@
-47,3
+49,14
@@
Total of ?g propellant, vs 122g simulated.
With a 7.40" liner, 14/64" nozzle throat, buna-n o-rings, simulation says
this reload will be a 99% G-180, 159 Ns, with about an 0.8 sec burn.
With a 7.40" liner, 14/64" nozzle throat, buna-n o-rings, simulation says
this reload will be a 99% G-180, 159 Ns, with about an 0.8 sec burn.
+54mm grains
+
+* Grain 5, ?g gross, ?g net
+* Grain 6, ?g gross, ?g net
+* Grain 7, ?g gross, ?g net
+* Grain 8, ?g gross, ?g net
+* Grain 9, ?g gross, ?g net
+* Grain 10, ?g gross, ?g net
+
+Total of ?g propellant, vs 122g simulated.
+