282H399-12A Data (RockSim)
Accuracy of this data file:
| |
This File |
Certified |
± |
| Diameter |
29 mm |
29 mm |
= |
| Length |
320 mm |
320 mm |
= |
| Prop. Weight |
140 g |
133 g |
+6% |
| Total Weight |
294 g |
294 g |
= |
| Avg. Thrust |
421.8 N |
399.3 N |
+6% |
| Max. Thrust |
555.0 N |
545.8 N |
+2% |
| Total Impulse |
282.2 Ns |
282.2 Ns |
= |
| Burn Time |
0.7 s |
0.7 s |
−6% |
File Errors
File is usable, but has some problems:
- invalid Type value "unspecified"; expected single-use, reloadable or hybrid
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Data Graph
File Notes
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Raw Data
<engine-database>
<engine-list>
<engine mfg="CTI" code="H399-WT" Type="unspecified" dia="29." len="320." initWt="294."
propWt="140." delays="3,5,7,9,12" auto-calc-mass="1" auto-calc-cg="1"
avgThrust="397.437" peakThrust="555." throatDia="0." exitDia="0." Itot="282.18"
burn-time="0.71" massFrac="47.62" Isp="205.53" 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="140." cg="160."/>
<eng-data t="0.015" f="10." m="139.963" cg="160."/>
<eng-data t="0.02" f="320." m="139.553" cg="160."/>
<eng-data t="0.024" f="555." m="138.685" cg="160."/>
<eng-data t="0.05" f="490." m="131.945" cg="160."/>
<eng-data t="0.075" f="475." m="125.961" cg="160."/>
<eng-data t="0.1" f="468." m="120.112" cg="160."/>
<eng-data t="0.2" f="463." m="97.0172" cg="160."/>
<eng-data t="0.53" f="451." m="22.1947" cg="160."/>
<eng-data t="0.55" f="460." m="17.6749" cg="160."/>
<eng-data t="0.575" f="400." m="12.3414" cg="160."/>
<eng-data t="0.64" f="200." m="2.66674" cg="160."/>
<eng-data t="0.685" f="25." m="0.155043" cg="160."/>
<eng-data t="0.71" f="0." m="0." cg="160."/>
</data>
</engine>
</engine-list>
</engine-database>
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