HP-I140W Data (RockSim)
Accuracy of this data file:
| |
This File |
Certified |
± |
| Diameter |
38 mm |
38 mm |
= |
| Length |
203 mm |
203 mm |
= |
| Prop. Weight |
183 g |
183 g |
= |
| Total Weight |
356 g |
356 g |
= |
| Avg. Thrust |
137.2 N |
140.0 N |
−2% |
| Max. Thrust |
179.0 N |
181.0 N |
−1% |
| Total Impulse |
339.3 Ns |
336.0 Ns |
+1% |
| Burn Time |
2.5 s |
2.4 s |
+3% |
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Raw Data
<engine-database>
<engine-list>
<engine mfg="Aerotech" code="I140W" Type="single-use" dia="38." len="202.7"
initWt="356." propWt="183." delays="14,12,10,8,6" auto-calc-mass="1"
auto-calc-cg="1" avgThrust="136.91" peakThrust="179.023" throatDia="0."
exitDia="0." Itot="339.263" burn-time="2.48" massFrac="51.4" Isp="189.04"
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>AT I140W DMS</comments>
<data>
<eng-data t="0." f="0." m="183." cg="101.35"/>
<eng-data t="0.011" f="96.257" m="182.714" cg="101.35"/>
<eng-data t="0.024" f="80.214" m="182.096" cg="101.35"/>
<eng-data t="0.049" f="160.428" m="180.473" cg="101.35"/>
<eng-data t="0.062" f="144.02" m="179.406" cg="101.35"/>
<eng-data t="0.114" f="160.428" m="175.136" cg="101.35"/>
<eng-data t="0.159" f="164.074" m="171.198" cg="101.35"/>
<eng-data t="0.238" f="174.647" m="163.981" cg="101.35"/>
<eng-data t="0.314" f="173.918" m="156.836" cg="101.35"/>
<eng-data t="0.419" f="179.023" m="146.841" cg="101.35"/>
<eng-data t="0.627" f="178.293" m="126.796" cg="101.35"/>
<eng-data t="0.835" f="176.835" m="106.874" cg="101.35"/>
<eng-data t="0.943" f="177.2" m="96.5622" cg="101.35"/>
<eng-data t="1.146" f="164.803" m="77.8377" cg="101.35"/>
<eng-data t="1.349" f="148.76" m="60.6702" cg="101.35"/>
<eng-data t="1.459" f="141.103" m="52.0708" cg="101.35"/>
<eng-data t="1.562" f="131.259" m="44.5048" cg="101.35"/>
<eng-data t="1.773" f="113.393" m="30.5823" cg="101.35"/>
<eng-data t="2.192" f="83.86" m="8.29168" cg="101.35"/>
<eng-data t="2.295" f="67.088" m="4.09844" cg="101.35"/>
<eng-data t="2.395" f="37.555" m="1.2762" cg="101.35"/>
<eng-data t="2.435" f="31.356" m="0.532779" cg="101.35"/>
<eng-data t="2.47" f="20.418" m="0.0440542" cg="101.35"/>
<eng-data t="2.478" f="0." m="0." cg="101.35"/>
</data>
</engine>
</engine-list>
</engine-database>
You can also download the raw data points as a CSV file.
