G20 Data (RockSim)
Accuracy of this data file:
| |
This File |
Certified |
± |
| Diameter |
29 mm |
29 mm |
= |
| Length |
149 mm |
149 mm |
= |
| Prop. Weight |
73 g |
62 g |
+18% |
| Total Weight |
118 g |
— |
|
| Avg. Thrust |
21.0 N |
20.0 N |
+5% |
| Max. Thrust |
46.7 N |
46.0 N |
+1% |
| Total Impulse |
109.3 Ns |
113.5 Ns |
−4% |
| Burn Time |
5.2 s |
5.5 s |
−5% |
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Raw Data
<engine-database>
<engine-list>
<engine FDiv="10" FFix="1" FStep="-1." Isp="152.94" Itot="109.337" Type="single-use" auto-calc-cg="1" auto-calc-mass="1" avgThrust="19.988" burn-time="5.47" cgDiv="10" cgFix="1" cgStep="-1." code="G20" delays="3" dia="29." exitDia="0." initWt="117.9" len="149." mDiv="10" mFix="1" mStep="-1." massFrac="61.83" mfg="Ellis Mountain" peakThrust="46.684" propWt="72.9" tDiv="10" tFix="1" tStep="-1." throatDia="0.">
<data>
<eng-data cg="74.5" f="0." m="72.9" t="0."/>
<eng-data cg="74.5" f="46.6843" m="72.1784" t="0.0463679"/>
<eng-data cg="74.5" f="30.3888" m="66.2214" t="0.278207"/>
<eng-data cg="74.5" f="26.8655" m="62.3863" t="0.479134"/>
<eng-data cg="74.5" f="24.6634" m="53.359" t="1.00464"/>
<eng-data cg="74.5" f="22.0209" m="14.8716" t="3.47759"/>
<eng-data cg="74.5" f="13.653" m="4.76182" t="4.32767"/>
<eng-data cg="74.5" f="3.08293" m="0.363913" t="5.11592"/>
<eng-data cg="74.5" f="0." m="-0." t="5.47"/>
</data>
</engine>
</engine-list>
</engine-database>
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