M845H Data (RockSim)
Accuracy of this data file:
| |
This File |
Certified |
± |
| Diameter |
98 mm |
98 mm |
= |
| Length |
795 mm |
782 mm |
+2% |
| Prop. Weight |
3,569 g |
3,433 g |
+4% |
| Total Weight |
6,833 g |
— |
|
| Avg. Thrust |
932.0 N |
845.0 N |
+10% |
| Max. Thrust |
1,706.6 N |
— |
|
| Total Impulse |
6,601.6 Ns |
6,159.0 Ns |
+7% |
| Burn Time |
7.1 s |
7.3 s |
−3% |
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Raw Data
<engine-database>
<engine-list>
<engine FDiv="10" FFix="1" FStep="-1." Isp="188.62" Itot="6601.6" Type="hybrid" auto-calc-cg="1" auto-calc-mass="1" avgThrust="880.213" burn-time="7.5" cgDiv="10" cgFix="1" cgStep="-1." code="M845HW" delays="1000" dia="98." exitDia="0." initWt="6833." len="795.02" mDiv="10" mFix="1" mStep="-1." massFrac="52.23" mfg="Aerotech" peakThrust="1706.62" propWt="3569." tDiv="10" tFix="1" tStep="-1." throatDia="0.">
<data>
<eng-data cg="397.51" f="0." m="3569." t="0."/>
<eng-data cg="397.51" f="1332.26" m="3563.43" t="0.015456"/>
<eng-data cg="397.51" f="1706.62" m="3538.04" t="0.0463679"/>
<eng-data cg="397.51" f="1178.12" m="3513.94" t="0.0772798"/>
<eng-data cg="397.51" f="1310.24" m="3441.16" t="0.185471"/>
<eng-data cg="397.51" f="1222.16" m="2901.57" t="0.973725"/>
<eng-data cg="397.51" f="1200.14" m="2547.36" t="1.51468"/>
<eng-data cg="397.51" f="1123.07" m="2256.18" t="1.97836"/>
<eng-data cg="397.51" f="1057." m="1081.21" t="3.97218"/>
<eng-data cg="397.51" f="880.836" m="959.771" t="4.20402"/>
<eng-data cg="397.51" f="627.596" m="222.422" t="6.01236"/>
<eng-data cg="397.51" f="418.397" m="85.9577" t="6.495"/>
<eng-data cg="397.51" f="99.0941" m="12.9379" t="7.017"/>
<eng-data cg="397.51" f="0." m="0." t="7.5"/>
</data>
</engine>
</engine-list>
</engine-database>
You can also download the raw data points as a CSV file.
