3 <engine FDiv="10" FFix="1" FStep="-1." Isp="72.79" Itot="17.489" Type="single-use" auto-calc-cg="1" auto-calc-mass="1" avgThrust="9.403" burn-time="1.86" cgDiv="10" cgFix="1" cgStep="-1." code="D11" delays="100" dia="24." exitDia="0." initWt="44.8" len="70." mDiv="10" mFix="1" mStep="-1." massFrac="54.69" mfg="Estes" peakThrust="26.01" propWt="24.5" tDiv="10" tFix="1" tStep="-1." throatDia="0.">
\r
4 <comments>Estes D11 RASP.ENG file made from NAR published data
\r
5 File produced October 3, 2000
\r
6 The total impulse, peak thrust, average thrust and burn time are
\r
7 the same as the averaged static test data on the NAR web site in
\r
8 the certification file. The curve drawn with these data points is as
\r
9 close to the certification curve as can be with such a limited
\r
10 number of points (32) allowed with wRASP up to v1.6.
\r
13 <eng-data cg="35." f="0." m="24.5" t="0."/>
\r
14 <eng-data cg="35." f="2.393" m="24.4447" t="0.033"/>
\r
15 <eng-data cg="35." f="5.783" m="24.1526" t="0.084"/>
\r
16 <eng-data cg="35." f="12.17" m="23.3981" t="0.144"/>
\r
17 <eng-data cg="35." f="20.757" m="21.7838" t="0.214"/>
\r
18 <eng-data cg="35." f="24.35" m="20.2988" t="0.261"/>
\r
19 <eng-data cg="35." f="26.01" m="19.3112" t="0.289"/>
\r
20 <eng-data cg="35." f="23.334" m="18.5508" t="0.311"/>
\r
21 <eng-data cg="35." f="18.532" m="18.1403" t="0.325"/>
\r
22 <eng-data cg="35." f="14.536" m="17.8392" t="0.338"/>
\r
23 <eng-data cg="35." f="12.331" m="17.5005" t="0.356"/>
\r
24 <eng-data cg="35." f="10.72" m="16.8224" t="0.398"/>
\r
25 <eng-data cg="35." f="9.303" m="15.6724" t="0.48"/>
\r
26 <eng-data cg="35." f="8.676" m="13.9345" t="0.618"/>
\r
27 <eng-data cg="35." f="8.247" m="12.2395" t="0.761"/>
\r
28 <eng-data cg="35." f="8.209" m="10.0035" t="0.955"/>
\r
29 <eng-data cg="35." f="7.955" m="6.98058" t="1.222"/>
\r
30 <eng-data cg="35." f="8.319" m="4.92883" t="1.402"/>
\r
31 <eng-data cg="35." f="8.291" m="3.32333" t="1.54"/>
\r
32 <eng-data cg="35." f="8.459" m="1.43447" t="1.701"/>
\r
33 <eng-data cg="35." f="8.442" m="0.451932" t="1.784"/>
\r
34 <eng-data cg="35." f="6.239" m="0.256557" t="1.803"/>
\r
35 <eng-data cg="35." f="3.033" m="0.0552338" t="1.834"/>
\r
36 <eng-data cg="35." f="0." m="0." t="1.86"/>
\r