1997K650-21A Data (RockSim)
Accuracy of this data file:
| |
This File |
Certified |
± |
| Diameter |
54 mm |
54 mm |
= |
| Length |
488 mm |
488 mm |
= |
| Prop. Weight |
1,065 g |
1,135 g |
−6% |
| Total Weight |
1,710 g |
1,710 g |
= |
| Avg. Thrust |
655.6 N |
651.5 N |
+1% |
| Max. Thrust |
1,353.5 N |
1,354.9 N |
= |
| Total Impulse |
1,997.4 Ns |
1,997.1 Ns |
= |
| Burn Time |
3.0 s |
3.1 s |
−1% |
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="1997-K650-PK-21" Type="unspecified" dia="54." len="488."
initWt="1710." propWt="1065.1" delays="21,19,17,15,13,11" auto-calc-mass="1"
auto-calc-cg="1" avgThrust="578.782" peakThrust="1353.5" throatDia="0."
exitDia="0." Itot="1997.38" burn-time="3.45" massFrac="62.29" Isp="191.23"
tDiv="10" tStep="-1." tFix="1" FDiv="10" FStep="-1." FFix="1" mDiv="10"
mStep="-1." mFix="1" cgDiv="10" cgStep="-1." cgFix="1">
<comments>Pink 54mm 5G
1997-K650-PK-21
</comments>
<data>
<eng-data t="0." f="0." m="1065.1" cg="244."/>
<eng-data t="0.011" f="1353.5" m="1061.13" cg="244."/>
<eng-data t="0.028" f="793.832" m="1051.4" cg="244."/>
<eng-data t="0.186" f="815.421" m="983.605" cg="244."/>
<eng-data t="2.578" f="601.186" m="80.1407" cg="244."/>
<eng-data t="2.689" f="479.953" m="48.144" cg="244."/>
<eng-data t="2.855" f="189.324" m="18.522" cg="244."/>
<eng-data t="3.086" f="43.179" m="4.20209" cg="244."/>
<eng-data t="3.451" f="0." m="0." cg="244."/>
</data>
</engine>
</engine-list>
</engine-database>
You can also download the raw data points as a CSV file.
