K234-BG Data (RockSim)
Accuracy of this data file:
| |
This File |
Certified |
± |
| Diameter |
54 mm |
54 mm |
= |
| Length |
1,219 mm |
1,263 mm |
−3% |
| Prop. Weight |
385 g |
450 g |
−14% |
| Total Weight |
2,063 g |
2,063 g |
= |
| Avg. Thrust |
243.7 N |
235.0 N |
+4% |
| Max. Thrust |
396.9 N |
477.5 N |
−17% |
| Total Impulse |
1,658.3 Ns |
1,657.0 Ns |
= |
| Burn Time |
6.8 s |
7.0 s |
−3% |
File Errors
File is usable, but has some problems:
- eng-data/t value "0" not after previous point
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Data Graph
File Notes
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Raw Data
<engine-database>
<engine-list>
<engine FDiv="10" FFix="1" FStep="-1." Isp="439.22" Itot="1658.29" Type="hybrid" auto-calc-cg="1" auto-calc-mass="1" avgThrust="235.218" burn-time="7.05" cgDiv="10" cgFix="1" cgStep="-1." code="K234" delays="1000" dia="54." exitDia="0." initWt="2063." len="1219.2" mDiv="10" mFix="1" mStep="-1." massFrac="18.66" mfg="Contrail" peakThrust="396.918" propWt="385." tDiv="10" tFix="1" tStep="-1." throatDia="0.">
<comments>K-234-BG Reload
Slow Nozzle
54mm/48 Inch Hardware
</comments>
<data>
<eng-data cg="609.6" f="0." m="385." t="0."/>
<eng-data cg="609.6" f="92.3861" m="385." t="0."/>
<eng-data cg="609.6" f="396.918" m="371.658" t="0.234899"/>
<eng-data cg="609.6" f="338.749" m="308.612" t="0.973154"/>
<eng-data cg="609.6" f="171.085" m="12.6952" t="5.97315"/>
<eng-data cg="609.6" f="106.073" m="10.176" t="6.05145"/>
<eng-data cg="609.6" f="78.6993" m="7.05688" t="6.19687"/>
<eng-data cg="609.6" f="54.7473" m="4.28446" t="6.37584"/>
<eng-data cg="609.6" f="0." m="0." t="7.05"/>
</data>
</engine>
</engine-list>
</engine-database>
You can also download the raw data points as a CSV file.
