G38FJ Data (RockSim)
Accuracy of this data file:
| |
This File |
Certified |
± |
| Diameter |
29 mm |
29 mm |
= |
| Length |
124 mm |
124 mm |
= |
| Prop. Weight |
60 g |
55 g |
+9% |
| Total Weight |
126 g |
126 g |
= |
| Avg. Thrust |
34.4 N |
40.2 N |
−14% |
| Max. Thrust |
52.9 N |
78.2 N |
−32% |
| Total Impulse |
86.8 Ns |
87.7 Ns |
−1% |
| Burn Time |
2.5 s |
2.2 s |
+16% |
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Raw Data
<engine-database>
<engine-list>
<engine FDiv="10" FFix="1" FStep="-1." Isp="148.29" Itot="86.818" Type="single-use" auto-calc-cg="1" auto-calc-mass="1" avgThrust="32.886" burn-time="2.64" cgDiv="10" cgFix="1" cgStep="-1." code="G38FJ" delays="4,7" dia="29." exitDia="0." initWt="126.4" len="124." mDiv="10" mFix="1" mStep="-1." massFrac="47.23" mfg="Aerotech" peakThrust="52.928" propWt="59.7" tDiv="10" tFix="1" tStep="-1." throatDia="0.">
<comments>Aerotech G38FJ RASP.ENG file made by Tim Van Milligan
For RockSim www.RockSim.com
File Created March 2, 2005
Thrust curve supplied by Aerotech for the molded case G38FJ motors.
</comments>
<data>
<eng-data cg="62." f="0." m="59.7" t="0."/>
<eng-data cg="62." f="52.928" m="59.2633" t="0.024"/>
<eng-data cg="62." f="48.424" m="54.1407" t="0.171"/>
<eng-data cg="62." f="45.045" m="43.6641" t="0.497"/>
<eng-data cg="62." f="42.23" m="28.5705" t="1."/>
<eng-data cg="62." f="39.978" m="20.6845" t="1.279"/>
<eng-data cg="62." f="36.599" m="14.9185" t="1.498"/>
<eng-data cg="62." f="30.406" m="8.35267" t="1.783"/>
<eng-data cg="62." f="23.086" m="4.15934" t="2.011"/>
<eng-data cg="62." f="10.135" m="1.17815" t="2.272"/>
<eng-data cg="62." f="3.941" m="0.234417" t="2.467"/>
<eng-data cg="62." f="0." m="0." t="2.64"/>
</data>
</engine>
</engine-list>
</engine-database>
You can also download the raw data points as a CSV file.
