J712-LB Data (RockSim)
Accuracy of this data file:
| |
This File |
Certified |
± |
| Diameter |
38 mm |
38 mm |
= |
| Length |
406 mm |
406 mm |
= |
| Prop. Weight |
372 g |
372 g |
= |
| Total Weight |
752 g |
752 g |
= |
| Avg. Thrust |
661.1 N |
641.1 N |
+3% |
| Max. Thrust |
892.9 N |
1,277.5 N |
−30% |
| Total Impulse |
769.4 Ns |
751.9 Ns |
+2% |
| Burn Time |
1.2 s |
1.2 s |
−1% |
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Raw Data
<engine-database>
<engine-list>
<engine mfg="Loki" code="J712-LB" Type="reloadable" dia="38." len="406.001"
initWt="752." propWt="372." delays="7,9,12,15" auto-calc-mass="1"
auto-calc-cg="1" avgThrust="641.143" peakThrust="892.857" throatDia="0."
exitDia="0." Itot="769.372" burn-time="1.2" massFrac="49.47" Isp="210.9"
tDiv="10" tStep="-1." tFix="1" FDiv="10" FStep="-1." FFix="1" mDiv="10"
mStep="-1." mFix="1" cgDiv="10" cgStep="-1." cgFix="1">
<data>
<eng-data t="0." f="0." m="372." cg="203.001"/>
<eng-data t="0.0100587" f="892.857" m="369.829" cg="203.001"/>
<eng-data t="0.0368818" f="789.683" m="358.918" cg="203.001"/>
<eng-data t="0.398994" f="746.032" m="224.478" cg="203.001"/>
<eng-data t="0.801341" f="698.413" m="83.9769" cg="203.001"/>
<eng-data t="1.00251" f="662.698" m="17.7794" cg="203.001"/>
<eng-data t="1.06211" f="172.414" m="5.74754" cg="203.001"/>
<eng-data t="1.2" f="0." m="0." cg="203.001"/>
</data>
</engine>
</engine-list>
</engine-database>
You can also download the raw data points as a CSV file.
