3 <engine FDiv="10" FFix="1" FStep="-1." Isp="212.96" Itot="1161.14" Type="reloadable" auto-calc-cg="1" auto-calc-mass="1" avgThrust="466.323" burn-time="2.49" cgDiv="10" cgFix="1" cgStep="-1." code="J480BB" delays="1000" dia="54." exitDia="0." initWt="1213.1" len="326." mDiv="10" mFix="1" mStep="-1." massFrac="45.83" mfg="Animal Motor Works" peakThrust="543.15" propWt="556." tDiv="10" tFix="1" tStep="-1." throatDia="0.">
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4 <comments>AMW J480 RASP.ENG file made from NAR published data
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5 File produced April 19, 2004
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6 The total impulse, peak thrust, average thrust and burn time are
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7 the same as the averaged static test data on the NAR web site in
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8 the certification file. The curve drawn with these data points is as
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9 close to the certification curve as can be with such a limited
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10 number of points (32) allowed with wRASP up to v1.6.
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13 <eng-data cg="163." f="0." m="556." t="0."/>
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14 <eng-data cg="163." f="225.429" m="555.19" t="0.015"/>
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15 <eng-data cg="163." f="348.18" m="551.62" t="0.041"/>
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16 <eng-data cg="163." f="388.127" m="546.331" t="0.071"/>
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17 <eng-data cg="163." f="422.453" m="522.461" t="0.194"/>
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18 <eng-data cg="163." f="459.49" m="482.13" t="0.385"/>
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19 <eng-data cg="163." f="502.347" m="409.822" t="0.699"/>
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20 <eng-data cg="163." f="528.042" m="343.461" t="0.968"/>
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21 <eng-data cg="163." f="536.573" m="284.327" t="1.2"/>
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22 <eng-data cg="163." f="543.15" m="218.666" t="1.454"/>
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23 <eng-data cg="163." f="533.763" m="161.943" t="1.674"/>
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24 <eng-data cg="163." f="522.321" m="108.087" t="1.887"/>
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25 <eng-data cg="163." f="519.41" m="68.9294" t="2.044"/>
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26 <eng-data cg="163." f="525.131" m="52.9241" t="2.108"/>
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27 <eng-data cg="163." f="528.042" m="38.8037" t="2.164"/>
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28 <eng-data cg="163." f="488.095" m="30.7754" t="2.197"/>
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29 <eng-data cg="163." f="419.543" m="19.2582" t="2.25"/>
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30 <eng-data cg="163." f="333.928" m="13.3051" t="2.283"/>
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31 <eng-data cg="163." f="231.15" m="7.21708" t="2.328"/>
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32 <eng-data cg="163." f="176.95" m="4.6767" t="2.354"/>
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33 <eng-data cg="163." f="111.309" m="2.05414" t="2.392"/>
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34 <eng-data cg="163." f="68.501" m="0.934847" t="2.418"/>
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35 <eng-data cg="163." f="37.106" m="0.479729" t="2.436"/>
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36 <eng-data cg="163." f="0." m="0." t="2.49"/>
\r