502I120-15A Data (RockSim)
Accuracy of this data file:
| |
This File |
Certified |
± |
| Diameter |
54 mm |
54 mm |
= |
| Length |
143 mm |
143 mm |
= |
| Prop. Weight |
300 g |
263 g |
+14% |
| Total Weight |
623 g |
623 g |
= |
| Avg. Thrust |
118.5 N |
122.2 N |
−3% |
| Max. Thrust |
148.5 N |
152.0 N |
−2% |
| Total Impulse |
504.2 Ns |
501.8 Ns |
= |
| Burn Time |
4.3 s |
4.1 s |
+3% |
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="I120-IM" Type="unspecified" dia="54." len="143." initWt="623.2"
propWt="300." delays="15,14,13,12,11,10,9,8,7,6,5" auto-calc-mass="1"
auto-calc-cg="1" avgThrust="117.259" peakThrust="148.493" throatDia="0."
exitDia="0." Itot="504.215" burn-time="4.3" massFrac="48.14" Isp="171.39"
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>Pro54-1G 502I120-IM 15A</comments>
<data>
<eng-data t="0." f="0." m="300." cg="71.5"/>
<eng-data t="0.035" f="13.687" m="299.857" cg="71.5"/>
<eng-data t="0.047" f="87.183" m="299.497" cg="71.5"/>
<eng-data t="0.067" f="148.493" m="298.095" cg="71.5"/>
<eng-data t="0.096" f="129.744" m="295.695" cg="71.5"/>
<eng-data t="0.212" f="141.931" m="286.319" cg="71.5"/>
<eng-data t="0.385" f="142.118" m="271.701" cg="71.5"/>
<eng-data t="0.671" f="141.743" m="247.549" cg="71.5"/>
<eng-data t="1.032" f="139.681" m="217.325" cg="71.5"/>
<eng-data t="1.545" f="136.868" m="175.12" cg="71.5"/>
<eng-data t="2.15" f="127.869" m="127.472" cg="71.5"/>
<eng-data t="3.757" f="92.433" m="22.1526" cg="71.5"/>
<eng-data t="4.031" f="89.058" m="7.35878" cg="71.5"/>
<eng-data t="4.122" f="67.122" m="3.13071" cg="71.5"/>
<eng-data t="4.216" f="23.436" m="0.59832" cg="71.5"/>
<eng-data t="4.283" f="5.25" m="0.0265512" cg="71.5"/>
<eng-data t="4.3" f="0." m="0." cg="71.5"/>
</data>
</engine>
</engine-list>
</engine-database>
You can also download the raw data points as a CSV file.
