37148O4900-P Data (RockSim)
Accuracy of this data file:
| |
This File |
Certified |
± |
| Diameter |
161 mm |
161 mm |
= |
| Length |
957 mm |
957 mm |
= |
| Prop. Weight |
18,898 g |
17,700 g |
+7% |
| Total Weight |
32,648 g |
32,648 g |
= |
| Avg. Thrust |
4,890.6 N |
4,891.0 N |
= |
| Max. Thrust |
5,500.0 N |
5,586.5 N |
−2% |
| Total Impulse |
37,149.3 Ns |
37,148.5 Ns |
= |
| Burn Time |
7.6 s |
7.6 s |
= |
File Errors
File is usable, but has some problems:
- invalid Type value "unspecified"; expected single-use, reloadable or hybrid
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File Notes
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Raw Data
<engine-database>
<engine-list>
<engine mfg="CTI" code="O4900-BS" Type="unspecified" dia="161." len="957."
initWt="32648." propWt="18898." delays="0" auto-calc-mass="1" auto-calc-cg="1"
avgThrust="4762.72" peakThrust="5500." throatDia="0." exitDia="0." Itot="37149.2"
burn-time="7.8" massFrac="57.88" Isp="200.45" 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="18898." cg="478.5"/>
<eng-data t="0.06" f="800." m="18885.8" cg="478.5"/>
<eng-data t="0.1" f="4000." m="18837." cg="478.5"/>
<eng-data t="0.15" f="5500." m="18716.1" cg="478.5"/>
<eng-data t="0.25" f="5160." m="18445." cg="478.5"/>
<eng-data t="0.45" f="5130." m="17921.5" cg="478.5"/>
<eng-data t="0.8" f="5400." m="16984.1" cg="478.5"/>
<eng-data t="1." f="5300." m="16439.8" cg="478.5"/>
<eng-data t="2." f="5450." m="13705.5" cg="478.5"/>
<eng-data t="3." f="5347." m="10959.3" cg="478.5"/>
<eng-data t="4." f="5160." m="8286.8" cg="478.5"/>
<eng-data t="5." f="4950." m="5715.3" cg="478.5"/>
<eng-data t="6." f="4700." m="3260.8" cg="478.5"/>
<eng-data t="6.8" f="4400." m="1409.11" cg="478.5"/>
<eng-data t="7.05" f="4400." m="849.537" cg="478.5"/>
<eng-data t="7.3" f="3800." m="328.115" cg="478.5"/>
<eng-data t="7.6" f="300." m="15.2611" cg="478.5"/>
<eng-data t="7.8" f="0." m="0." cg="478.5"/>
</data>
</engine>
</engine-list>
</engine-database>
You can also download the raw data points as a CSV file.
