395I55-9A Data (RockSim)
Accuracy of this data file:
| |
This File |
Certified |
± |
| Diameter |
38 mm |
38 mm |
= |
| Length |
245 mm |
245 mm |
= |
| Prop. Weight |
243 g |
224 g |
+9% |
| Total Weight |
437 g |
437 g |
= |
| Avg. Thrust |
55.4 N |
55.2 N |
= |
| Max. Thrust |
92.3 N |
94.5 N |
−2% |
| Total Impulse |
395.2 Ns |
394.6 Ns |
= |
| Burn Time |
7.1 s |
7.5 s |
−5% |
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="395-I55-MY-9A" Type="unspecified" dia="38." len="245.001"
initWt="437." propWt="243." delays="9,6,4,2" auto-calc-mass="1" auto-calc-cg="1"
avgThrust="54.545" peakThrust="92.296" throatDia="0." exitDia="0." Itot="395.236"
burn-time="7.25" massFrac="55.61" Isp="165.86" 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>CTI 395-I55-MY-9A</comments>
<data>
<eng-data t="0." f="0." m="243." cg="122.5"/>
<eng-data t="0.009" f="10.024" m="242.972" cg="122.5"/>
<eng-data t="0.033" f="92.296" m="242.217" cg="122.5"/>
<eng-data t="0.066" f="57.669" m="240.696" cg="122.5"/>
<eng-data t="0.094" f="55.325" m="239.723" cg="122.5"/>
<eng-data t="0.222" f="64.308" m="235.016" cg="122.5"/>
<eng-data t="0.471" f="67.953" m="224.892" cg="122.5"/>
<eng-data t="2.088" f="63.266" m="159.665" cg="122.5"/>
<eng-data t="3.753" f="61.704" m="95.7005" cg="122.5"/>
<eng-data t="5.195" f="62.225" m="40.7643" cg="122.5"/>
<eng-data t="5.789" f="43.87" m="21.3911" cg="122.5"/>
<eng-data t="6.105" f="40.095" m="13.2346" cg="122.5"/>
<eng-data t="6.765" f="13.669" m="2.32632" cg="122.5"/>
<eng-data t="7.085" f="6.639" m="0.328586" cg="122.5"/>
<eng-data t="7.246" f="0." m="0." cg="122.5"/>
</data>
</engine>
</engine-list>
</engine-database>
You can also download the raw data points as a CSV file.
