164H90-12A Data (RockSim)
Accuracy of this data file:
| |
This File |
Certified |
± |
| Diameter |
29 mm |
29 mm |
= |
| Length |
187 mm |
187 mm |
= |
| Prop. Weight |
84 g |
77 g |
+9% |
| Total Weight |
190 g |
163 g |
+17% |
| Avg. Thrust |
94.0 N |
90.3 N |
+4% |
| Max. Thrust |
155.0 N |
154.1 N |
+1% |
| Total Impulse |
164.1 Ns |
164.2 Ns |
= |
| Burn Time |
1.7 s |
1.8 s |
−4% |
File Errors
File is usable, but has some problems:
- invalid Type value "unspecified"; expected single-use, reloadable or hybrid
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Data Graph
File Notes
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Raw Data
<engine-database>
<engine-list>
<engine mfg="CTI" code="H90-CL" Type="unspecified" dia="29." len="187." initWt="190."
propWt="84." delays="3,5,7,9,12" auto-calc-mass="1" auto-calc-cg="1"
avgThrust="88.7" peakThrust="155." throatDia="0." exitDia="0." Itot="164.096"
burn-time="1.85" massFrac="44.21" Isp="199.2" tDiv="10" tStep="-1." tFix="1"
FDiv="10" FStep="-1." FFix="1" mDiv="10" mStep="-1." mFix="1" cgDiv="10"
cgStep="-1." cgFix="1">
<data>
<eng-data t="0." f="0." m="84." cg="93.5"/>
<eng-data t="0.021" f="10." m="83.9463" cg="93.5"/>
<eng-data t="0.028" f="154." m="83.6524" cg="93.5"/>
<eng-data t="0.055" f="155." m="81.517" cg="93.5"/>
<eng-data t="0.075" f="108." m="80.1708" cg="93.5"/>
<eng-data t="0.13" f="120." m="76.9612" cg="93.5"/>
<eng-data t="0.35" f="115." m="63.7286" cg="93.5"/>
<eng-data t="1.4" f="83." m="10.5169" cg="93.5"/>
<eng-data t="1.48" f="84." m="7.09745" cg="93.5"/>
<eng-data t="1.56" f="73." m="3.88274" cg="93.5"/>
<eng-data t="1.69" f="22." m="0.721775" cg="93.5"/>
<eng-data t="1.76" f="8." m="0.184283" cg="93.5"/>
<eng-data t="1.85" f="0." m="0." cg="93.5"/>
</data>
</engine>
</engine-list>
</engine-database>
You can also download the raw data points as a CSV file.
