E18W Data (RockSim)
Accuracy of this data file:
| |
This File |
Certified |
± |
| Diameter |
24 mm |
24 mm |
= |
| Length |
70 mm |
70 mm |
= |
| Prop. Weight |
21 g |
21 g |
= |
| Total Weight |
57 g |
59 g |
−3% |
| Avg. Thrust |
19.3 N |
17.1 N |
+13% |
| Max. Thrust |
31.0 N |
30.1 N |
+3% |
| Total Impulse |
39.8 Ns |
36.5 Ns |
+9% |
| Burn Time |
2.1 s |
2.1 s |
−4% |
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Raw Data
<engine-database>
<engine-list>
<engine FDiv="10" FFix="1" FStep="-1." Isp="195.96" Itot="39.78" Type="reloadable" auto-calc-cg="1" auto-calc-mass="1" avgThrust="18.082" burn-time="2.2" cgDiv="10" cgFix="1" cgStep="-1." code="E18" delays="4,7" dia="24." exitDia="0." initWt="57." len="70." mDiv="10" mFix="1" mStep="-1." massFrac="36.32" mfg="Aerotech" peakThrust="31." propWt="20.7" tDiv="10" tFix="1" tStep="-1." throatDia="0.">
<data>
<eng-data cg="35." f="0." m="20.7" t="0."/>
<eng-data cg="35." f="31." m="20.3774" t="0.04"/>
<eng-data cg="35." f="30." m="14.6638" t="0.4"/>
<eng-data cg="35." f="26.7" m="8.7629" t="0.8"/>
<eng-data cg="35." f="19.1" m="3.99638" t="1.2"/>
<eng-data cg="35." f="8." m="1.17602" t="1.6"/>
<eng-data cg="35." f="2.2" m="0.11448" t="2."/>
<eng-data cg="35." f="0." m="0." t="2.2"/>
</data>
</engine>
</engine-list>
</engine-database>
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