108G57-12A Data (RockSim)
Accuracy of this data file:
| |
This File |
Certified |
± |
| Diameter |
29 mm |
29 mm |
= |
| Length |
142 mm |
142 mm |
= |
| Prop. Weight |
59 g |
51 g |
+15% |
| Total Weight |
146 g |
146 g |
= |
| Avg. Thrust |
57.4 N |
57.2 N |
= |
| Max. Thrust |
88.0 N |
85.4 N |
+3% |
| Total Impulse |
108.1 Ns |
107.8 Ns |
= |
| Burn Time |
1.9 s |
1.9 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="G57-CL" Type="unspecified" dia="29." len="142." initWt="146."
propWt="59." delays="3,5,7,9,12" auto-calc-mass="1" auto-calc-cg="1"
avgThrust="56.008" peakThrust="88." throatDia="0." exitDia="0." Itot="108.095"
burn-time="1.93" massFrac="40.41" Isp="186.82" 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="59." cg="71."/>
<eng-data t="0.01" f="8." m="58.9782" cg="71."/>
<eng-data t="0.02" f="70." m="58.7653" cg="71."/>
<eng-data t="0.04" f="88." m="57.9029" cg="71."/>
<eng-data t="0.05" f="80." m="57.4444" cg="71."/>
<eng-data t="0.06" f="71." m="57.0323" cg="71."/>
<eng-data t="0.08" f="76." m="56.23" cg="71."/>
<eng-data t="0.11" f="79." m="54.961" cg="71."/>
<eng-data t="0.2" f="81." m="51.0311" cg="71."/>
<eng-data t="0.6" f="72." m="34.3291" cg="71."/>
<eng-data t="1." f="56." m="20.3562" cg="71."/>
<eng-data t="1.5" f="47." m="6.30145" cg="71."/>
<eng-data t="1.6" f="48." m="3.70882" cg="71."/>
<eng-data t="1.7" f="28." m="1.63472" cg="71."/>
<eng-data t="1.8" f="14." m="0.488505" cg="71."/>
<eng-data t="1.9" f="3." m="0.0245617" cg="71."/>
<eng-data t="1.93" f="0." m="0." cg="71."/>
</data>
</engine>
</engine-list>
</engine-database>
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