129G79-13A Data (RockSim)
Accuracy of this data file:
| |
This File |
Certified |
± |
| Diameter |
38 mm |
38 mm |
= |
| Length |
127 mm |
125 mm |
+2% |
| Prop. Weight |
85 g |
83 g |
+3% |
| Total Weight |
226 g |
226 g |
= |
| Avg. Thrust |
80.4 N |
79.9 N |
+1% |
| Max. Thrust |
95.8 N |
95.9 N |
= |
| Total Impulse |
129.9 Ns |
129.0 Ns |
+1% |
| Burn Time |
1.6 s |
1.6 s |
−1% |
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Raw Data
<engine-database>
<engine-list>
<engine mfg="Cesaroni Technology Inc." code="G79SS" Type="reloadable" dia="38."
len="127." initWt="226." propWt="85." delays="13" auto-calc-mass="1"
auto-calc-cg="1" avgThrust="79.866" peakThrust="95.81" throatDia="0."
exitDia="0." Itot="130.182" burn-time="1.63" massFrac="37.61" Isp="156.17"
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>Corrected 2026-09-23 from ThrustCurve.org simfile 5f4294d20002e90000000569 (user, RockSim).
Separated repeated timestamp(s): t=0 s (2 points moved to 0, 0.01 s). Each jump now takes at most 0.01 s instead of zero time; no thrust value changed.
</comments>
<data>
<eng-data t="0." f="0." m="85." cg="63.5"/>
<eng-data t="0.01" f="9.07" m="85." cg="63.5"/>
<eng-data t="0.03" f="54.45" m="84.3779" cg="63.5"/>
<eng-data t="0.07" f="76.33" m="82.6701" cg="63.5"/>
<eng-data t="0.09" f="70.95" m="81.7084" cg="63.5"/>
<eng-data t="0.11" f="65.92" m="80.8148" cg="63.5"/>
<eng-data t="0.17" f="68.59" m="78.18" cg="63.5"/>
<eng-data t="0.2" f="70.64" m="76.8164" cg="63.5"/>
<eng-data t="0.3" f="74.89" m="72.0653" cg="63.5"/>
<eng-data t="0.4" f="80.39" m="66.9959" cg="63.5"/>
<eng-data t="0.5" f="83.76" m="61.637" cg="63.5"/>
<eng-data t="0.6" f="86.45" m="56.0802" cg="63.5"/>
<eng-data t="0.7" f="88.65" m="50.3638" cg="63.5"/>
<eng-data t="0.81" f="91.4" m="43.8979" cg="63.5"/>
<eng-data t="0.9" f="93.06" m="38.4781" cg="63.5"/>
<eng-data t="1." f="93.99" m="32.3716" cg="63.5"/>
<eng-data t="1.1" f="95.81" m="26.1753" cg="63.5"/>
<eng-data t="1.2" f="90.7" m="20.0863" cg="63.5"/>
<eng-data t="1.3" f="86.92" m="14.2876" cg="63.5"/>
<eng-data t="1.4" f="81.98" m="8.77362" cg="63.5"/>
<eng-data t="1.5" f="76.54" m="3.59848" cg="63.5"/>
<eng-data t="1.55" f="58.92" m="1.38732" cg="63.5"/>
<eng-data t="1.6" f="16.41" m="0.157683" cg="63.5"/>
<eng-data t="1.62" f="5.16" m="0.0168457" cg="63.5"/>
<eng-data t="1.63" f="0." m="0." cg="63.5"/>
</data>
</engine>
</engine-list>
</engine-database>
You can also download the raw data points as a CSV file.
