From c3209ea421e038c69530f8f7e085d842dc212eda Mon Sep 17 00:00:00 2001 From: Bdale Garbee Date: Wed, 31 May 2017 18:18:38 -0600 Subject: [PATCH] grain masses not known yet --- rockets/research/2017-batch-03.mdwn | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/rockets/research/2017-batch-03.mdwn b/rockets/research/2017-batch-03.mdwn index 316d440..b390854 100755 --- a/rockets/research/2017-batch-03.mdwn +++ b/rockets/research/2017-batch-03.mdwn @@ -18,12 +18,12 @@ Liner should be cut to 10.00" long for this 6-grain reload. ## Results ## -* Grain 1, 176.1g gross, ?g net -* Grain 2, 187.8g gross, ?g net -* Grain 3, 187.6g gross, ?g net -* Grain 4, 185.8g gross, ?g net -* Grain 5, 187.9g gross, ?g net -* Grain 6, 188.3g gross, ?g net +* Grain 1, ?g gross, ?g net +* Grain 2, ?g gross, ?g net +* Grain 3, ?g gross, ?g net +* Grain 4, ?g gross, ?g net +* Grain 5, ?g gross, ?g net +* Grain 6, ?g gross, ?g net With a 10.00" liner, 14/64" nozzle throat, buna-n o-rings, simulation says this makes a 37% H-156, 208 Ns, with about a 1.2 sec burn. -- 2.30.2