I175WS Data (RockSim)
Accuracy of this data file:
| |
This File |
Certified |
± |
| Diameter |
38 mm |
38 mm |
= |
| Length |
214 mm |
214 mm |
= |
| Prop. Weight |
180 g |
— |
|
| Total Weight |
348 g |
348 g |
= |
| Avg. Thrust |
177.5 N |
176.5 N |
+1% |
| Max. Thrust |
252.6 N |
260.4 N |
−3% |
| Total Impulse |
333.2 Ns |
333.0 Ns |
= |
| Burn Time |
1.9 s |
1.9 s |
= |
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Raw Data
<engine-database>
<engine-list>
<engine mfg="Aerotech" code="I175WS" Type="single-use" dia="38." len="214."
initWt="348." propWt="180." delays="5,9,13" auto-calc-mass="1" auto-calc-cg="1"
avgThrust="169.135" peakThrust="252.63" throatDia="0." exitDia="0."
Itot="333.196" burn-time="1.97" massFrac="51.72" Isp="188.76" 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>data from TMT certification, tested April 22, 2020</comments>
<data>
<eng-data t="0." f="0." m="180." cg="107."/>
<eng-data t="0.022" f="2.71" m="179.984" cg="107."/>
<eng-data t="0.028" f="93.62" m="179.828" cg="107."/>
<eng-data t="0.06" f="219.78" m="177.119" cg="107."/>
<eng-data t="0.097" f="244.93" m="172.475" cg="107."/>
<eng-data t="0.209" f="252.63" m="157.422" cg="107."/>
<eng-data t="0.299" f="249.21" m="145.222" cg="107."/>
<eng-data t="0.581" f="226.99" m="108.95" cg="107."/>
<eng-data t="0.97" f="190.27" m="65.1067" cg="107."/>
<eng-data t="1.381" f="136.13" m="28.8712" cg="107."/>
<eng-data t="1.749" f="109.02" m="4.50305" cg="107."/>
<eng-data t="1.802" f="65.53" m="2.00421" cg="107."/>
<eng-data t="1.857" f="24.89" m="0.660922" cg="107."/>
<eng-data t="1.908" f="10.42" m="0.174503" cg="107."/>
<eng-data t="1.97" f="0." m="0." cg="107."/>
</data>
</engine>
</engine-list>
</engine-database>
You can also download the raw data points as a CSV file.
