X-Git-Url: https://git.gag.com/?p=web%2Fgag.com;a=blobdiff_plain;f=rockets%2Fresearch%2F2019.01.07.mdwn;fp=rockets%2Fresearch%2F2019.01.07.mdwn;h=7f3188314939219e18b835d59ad2656792410914;hp=0000000000000000000000000000000000000000;hb=370b5894994bd638993ce0adbc37bdfb198fa44e;hpb=2297feecab2d9ee0b9ca01f246aef2dc4da7592e

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+# Batch 2019.01.07 #
+
+4 Terry-length Everyclear grains for 54mm cases, with 0.5 inch cores, 
+cast as two 6-inch-long double grains then cut and trimmed.
+
+This was my first time mixing APCP propellant.  Used the 4.5qt mixer and
+hand packed with no vacuum processing.  The formula was taken from a pdf
+about everclear, modified by me to use PAPI as the curative.
+
+These grains were cast on 2019-01-07.
+
+## Results ##
+
+The batch size was too small, there was about 1/4" of the second casting
+tube left empty.
+
+* Grain 1, gross, g casting tube, g net propellant
+* Grain 2, gross, g casting tube, g net propellant
+* Grain 3, gross, g casting tube, g net propellant
+* Grain 4, gross, g casting tube, g net propellant
+
+