K850DM Data (RockSim)
Accuracy of this data file:
| |
This File |
Certified |
± |
| Diameter |
54 mm |
54 mm |
= |
| Length |
635 mm |
635 mm |
= |
| Prop. Weight |
1,224 g |
1,224 g |
= |
| Total Weight |
2,041 g |
2,041 g |
= |
| Avg. Thrust |
921.8 N |
922.0 N |
= |
| Max. Thrust |
1,064.9 N |
1,094.0 N |
−3% |
| Total Impulse |
1,869.4 Ns |
1,869.0 Ns |
= |
| Burn Time |
2.0 s |
2.0 s |
+1% |
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Raw Data
<engine-database>
<engine-list>
<engine mfg="Aerotech" code="K850DM" Type="single-use" dia="54." len="635."
initWt="2041." propWt="1224." delays="16" auto-calc-mass="1" auto-calc-cg="1"
avgThrust="882.603" peakThrust="1064.92" throatDia="0." exitDia="0."
Itot="1869.35" burn-time="2.12" massFrac="59.97" Isp="155.74" 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>Aerotech K850DM DMS</comments>
<data>
<eng-data t="0." f="0." m="1224." cg="317.5"/>
<eng-data t="0.02" f="50.816" m="1223.67" cg="317.5"/>
<eng-data t="0.032" f="236.404" m="1222.54" cg="317.5"/>
<eng-data t="0.034" f="450.714" m="1222.09" cg="317.5"/>
<eng-data t="0.04" f="1049.46" m="1219.14" cg="317.5"/>
<eng-data t="0.044" f="810.843" m="1216.71" cg="317.5"/>
<eng-data t="0.048" f="901.427" m="1214.46" cg="317.5"/>
<eng-data t="0.05" f="859.449" m="1213.31" cg="317.5"/>
<eng-data t="0.066" f="848.402" m="1204.36" cg="317.5"/>
<eng-data t="0.158" f="914.684" m="1151.26" cg="317.5"/>
<eng-data t="0.326" f="961.081" m="1048.09" cg="317.5"/>
<eng-data t="0.615" f="1029.57" m="859.748" cg="317.5"/>
<eng-data t="0.923" f="1064.92" m="648.55" cg="317.5"/>
<eng-data t="1.075" f="1060.5" m="542.784" cg="317.5"/>
<eng-data t="1.233" f="1040.62" m="434.099" cg="317.5"/>
<eng-data t="1.369" f="994.221" m="343.499" cg="317.5"/>
<eng-data t="1.407" f="1018.52" m="318.459" cg="317.5"/>
<eng-data t="1.483" f="978.756" m="268.764" cg="317.5"/>
<eng-data t="1.545" f="974.337" m="229.12" cg="317.5"/>
<eng-data t="1.567" f="985.384" m="215.005" cg="317.5"/>
<eng-data t="1.591" f="963.29" m="199.694" cg="317.5"/>
<eng-data t="1.673" f="947.824" m="148.389" cg="317.5"/>
<eng-data t="1.712" f="952.243" m="124.129" cg="317.5"/>
<eng-data t="1.76" f="910.265" m="94.8605" cg="317.5"/>
<eng-data t="1.854" f="702.583" m="45.2263" cg="317.5"/>
<eng-data t="1.926" f="444.086" m="18.1973" cg="317.5"/>
<eng-data t="1.978" f="225.357" m="6.80066" cg="317.5"/>
<eng-data t="2.028" f="79.538" m="1.80975" cg="317.5"/>
<eng-data t="2.07" f="24.303" m="0.38191" cg="317.5"/>
<eng-data t="2.118" f="0." m="0." cg="317.5"/>
</data>
</engine>
</engine-list>
</engine-database>
You can also download the raw data points as a CSV file.
