186H42-10A Data (RockSim)
Accuracy of this data file:
| |
This File |
Certified |
± |
| Diameter |
29 mm |
29 mm |
= |
| Length |
231 mm |
231 mm |
= |
| Prop. Weight |
117 g |
106 g |
+11% |
| Total Weight |
242 g |
242 g |
= |
| Avg. Thrust |
42.6 N |
42.2 N |
+1% |
| Max. Thrust |
82.8 N |
83.5 N |
−1% |
| Total Impulse |
186.2 Ns |
186.0 Ns |
= |
| Burn Time |
4.4 s |
4.4 s |
−1% |
File Errors
File is usable, but has some problems:
- invalid Type value "unspecified"; expected single-use, reloadable or hybrid
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File Notes
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Raw Data
<engine-database>
<engine-list>
<engine mfg="CTI" code="186-H42-MY-10A" Type="unspecified" dia="29." len="231."
initWt="242." propWt="117." delays="10,7,5,3,1" auto-calc-mass="1"
auto-calc-cg="1" avgThrust="41.861" peakThrust="82.796" throatDia="0."
exitDia="0." Itot="186.196" burn-time="4.45" massFrac="48.35" Isp="162.28"
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>CTI 186-H42-MY-10A</comments>
<data>
<eng-data t="0." f="0." m="117." cg="115.5"/>
<eng-data t="0.015" f="8.71" m="116.959" cg="115.5"/>
<eng-data t="0.035" f="82.796" m="116.384" cg="115.5"/>
<eng-data t="0.059" f="43.548" m="115.431" cg="115.5"/>
<eng-data t="0.118" f="48.387" m="113.727" cg="115.5"/>
<eng-data t="0.261" f="54.946" m="109.084" cg="115.5"/>
<eng-data t="0.391" f="55.484" m="104.574" cg="115.5"/>
<eng-data t="1.21" f="51.29" m="77.0991" cg="115.5"/>
<eng-data t="2.797" f="49.462" m="26.8629" cg="115.5"/>
<eng-data t="3.029" f="45.161" m="19.9657" cg="115.5"/>
<eng-data t="3.757" f="20.538" m="4.93855" cg="115.5"/>
<eng-data t="4.374" f="4.409" m="0.102508" cg="115.5"/>
<eng-data t="4.448" f="0." m="0." cg="115.5"/>
</data>
</engine>
</engine-list>
</engine-database>
You can also download the raw data points as a CSV file.
