K1050W Data (RockSim)
Accuracy of this data file:
| |
This File |
Certified |
± |
| Diameter |
54 mm |
54 mm |
= |
| Length |
635 mm |
627 mm |
+1% |
| Prop. Weight |
1,373 g |
1,265 g |
+9% |
| Total Weight |
2,259 g |
2,203 g |
+3% |
| Avg. Thrust |
1,059.5 N |
1,132.9 N |
−6% |
| Max. Thrust |
1,468.5 N |
2,172.0 N |
−32% |
| Total Impulse |
2,514.7 Ns |
2,426.4 Ns |
+4% |
| Burn Time |
2.4 s |
2.1 s |
+11% |
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Raw Data
<engine-database>
<engine-list>
<engine FDiv="10" FFix="1" FStep="-1." Isp="187.31" Itot="2522.04" Type="reloadable" auto-calc-cg="1" auto-calc-mass="1" avgThrust="1025.22" burn-time="2.46" cgDiv="10" cgFix="1" cgStep="-1." code="K1050W" delays="1000" dia="54." exitDia="0." initWt="2259." len="635." mDiv="10" mFix="1" mStep="-1." massFrac="60.78" mfg="Aerotech" peakThrust="1468.5" propWt="1373." tDiv="10" tFix="1" tStep="-1." throatDia="0.">
<comments>Corrected 2026-09-23 from ThrustCurve.org simfile 5f4294d20002e900000003cb (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 cg="317.5" f="0." m="1373." t="0."/>
<eng-data cg="317.5" f="934.5" m="1373." t="0.01"/>
<eng-data cg="317.5" f="1468.5" m="1340.3" t="0.05"/>
<eng-data cg="317.5" f="1335." m="1302.14" t="0.1"/>
<eng-data cg="317.5" f="1290.5" m="1266.41" t="0.15"/>
<eng-data cg="317.5" f="1246." m="1197.36" t="0.25"/>
<eng-data cg="317.5" f="1246." m="858.201" t="0.75"/>
<eng-data cg="317.5" f="1201.5" m="525.095" t="1.25"/>
<eng-data cg="317.5" f="1157." m="364.599" t="1.5"/>
<eng-data cg="317.5" f="1157." m="270.118" t="1.65"/>
<eng-data cg="317.5" f="1246." m="204.708" t="1.75"/>
<eng-data cg="317.5" f="890." m="117.495" t="1.9"/>
<eng-data cg="317.5" f="578.5" m="37.5501" t="2.1"/>
<eng-data cg="317.5" f="222.5" m="15.7468" t="2.2"/>
<eng-data cg="317.5" f="0." m="0." t="2.46"/>
</data>
</engine>
</engine-list>
</engine-database>
You can also download the raw data points as a CSV file.
