26E31-15A Data (RockSim)
Accuracy of this data file:
| |
This File |
Certified |
± |
| Diameter |
24 mm |
24 mm |
= |
| Length |
69 mm |
69 mm |
= |
| Prop. Weight |
17 g |
11 g |
+52% |
| Total Weight |
52 g |
52 g |
= |
| Avg. Thrust |
30.7 N |
30.8 N |
= |
| Max. Thrust |
43.8 N |
52.6 N |
−17% |
| Total Impulse |
26.1 Ns |
26.1 Ns |
= |
| Burn Time |
0.9 s |
0.9 s |
= |
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="26-E31-WH-15A" Type="unspecified" dia="24." len="69."
initWt="52." propWt="16.9" delays="15,12,10,8,6" auto-calc-mass="1"
auto-calc-cg="1" avgThrust="29.982" peakThrust="43.824" throatDia="0."
exitDia="0." Itot="26.084" burn-time="0.87" massFrac="32.5" Isp="157.39"
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>White 24mm 1G
26-E31-WH-15A
</comments>
<data>
<eng-data t="0." f="0." m="16.9" cg="34.5"/>
<eng-data t="0.02" f="43.824" m="16.6161" cg="34.5"/>
<eng-data t="0.027" f="39.964" m="16.4261" cg="34.5"/>
<eng-data t="0.049" f="26.781" m="15.9504" cg="34.5"/>
<eng-data t="0.113" f="32.601" m="14.7192" cg="34.5"/>
<eng-data t="0.193" f="34.739" m="12.974" cg="34.5"/>
<eng-data t="0.282" f="35.808" m="10.94" cg="34.5"/>
<eng-data t="0.5" f="34.442" m="5.97881" cg="34.5"/>
<eng-data t="0.727" f="29.276" m="1.29315" cg="34.5"/>
<eng-data t="0.771" f="22.743" m="0.551669" cg="34.5"/>
<eng-data t="0.807" f="9.561" m="0.174929" cg="34.5"/>
<eng-data t="0.84" f="3.563" m="0.0346274" cg="34.5"/>
<eng-data t="0.87" f="0." m="0." cg="34.5"/>
</data>
</engine>
</engine-list>
</engine-database>
You can also download the raw data points as a CSV file.
