I225FJ Data (RockSim)
Accuracy of this data file:
| |
This File |
Certified |
± |
| Diameter |
38 mm |
38 mm |
= |
| Length |
240 mm |
240 mm |
= |
| Prop. Weight |
264 g |
264 g |
= |
| Total Weight |
486 g |
486 g |
= |
| Avg. Thrust |
210.6 N |
230.5 N |
−9% |
| Max. Thrust |
275.9 N |
276.6 N |
= |
| Total Impulse |
371.3 Ns |
367.9 Ns |
+1% |
| Burn Time |
1.8 s |
1.6 s |
+11% |
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Raw Data
<engine-database>
<engine-list>
<engine mfg="AT-RMS" code="I225FJ" Type="reloadable" dia="38." len="240." initWt="486."
propWt="264." auto-calc-mass="1" auto-calc-cg="1" avgThrust="206.264"
peakThrust="275.9" throatDia="0." exitDia="0." Itot="371.275" burn-time="1.8"
massFrac="54.32" Isp="143.41" 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>Converted from RASP file by Chris Kobel mfr data
Curvefit to instruction sheet on Aerotech website (12/27/06)</comments>
<data>
<eng-data t="0." f="0." m="264." cg="120."/>
<eng-data t="0.04" f="213.6" m="260.962" cg="120."/>
<eng-data t="0.1" f="213.6" m="251.849" cg="120."/>
<eng-data t="0.2" f="213.6" m="236.661" cg="120."/>
<eng-data t="0.28" f="218.1" m="224.382" cg="120."/>
<eng-data t="0.3" f="235.9" m="221.154" cg="120."/>
<eng-data t="0.4" f="249.2" m="203.907" cg="120."/>
<eng-data t="0.5" f="262.6" m="185.711" cg="120."/>
<eng-data t="0.6" f="267." m="166.882" cg="120."/>
<eng-data t="0.7" f="271.5" m="147.737" cg="120."/>
<eng-data t="0.8" f="275.9" m="128.275" cg="120."/>
<eng-data t="0.87" f="275.9" m="114.542" cg="120."/>
<eng-data t="0.9" f="271.5" m="108.704" cg="120."/>
<eng-data t="1." f="258.1" m="89.8748" cg="120."/>
<eng-data t="1.1" f="240.3" m="72.1551" cg="120."/>
<eng-data t="1.2" f="218.1" m="55.8576" cg="120."/>
<eng-data t="1.3" f="200.3" m="40.9821" cg="120."/>
<eng-data t="1.4" f="178." m="27.5324" cg="120."/>
<eng-data t="1.5" f="160.2" m="15.5083" cg="120."/>
<eng-data t="1.6" f="97.9" m="6.33202" cg="120."/>
<eng-data t="1.7" f="40.1" m="1.42568" cg="120."/>
<eng-data t="1.8" f="0." m="0." cg="120."/>
</data>
</engine>
</engine-list>
</engine-database>
You can also download the raw data points as a CSV file.
