3 <engine FDiv="10" FFix="1" FStep="-1." Isp="195.08" Itot="1393.88" Type="reloadable" auto-calc-cg="1" auto-calc-mass="1" avgThrust="474.108" burn-time="2.94" cgDiv="10" cgFix="1" cgStep="-1." code="K475WW" delays="1000" dia="54." exitDia="0." initWt="1492.5" len="403." mDiv="10" mFix="1" mStep="-1." massFrac="48.82" mfg="Animal Motor Works" peakThrust="588.29" propWt="728.6" tDiv="10" tFix="1" tStep="-1." throatDia="0.">
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4 <comments>Animal Motor Works K475 RASP.ENG file made from NAR data
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5 File produced Feb 22, 2003
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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="201.5" f="0." m="728.6" t="0."/>
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14 <eng-data cg="201.5" f="127.831" m="727.865" t="0.022"/>
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15 <eng-data cg="201.5" f="386.016" m="725.313" t="0.041"/>
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16 <eng-data cg="201.5" f="548.326" m="719.941" t="0.063"/>
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17 <eng-data cg="201.5" f="521.308" m="710.716" t="0.096"/>
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18 <eng-data cg="201.5" f="499.129" m="700.581" t="0.134"/>
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19 <eng-data cg="201.5" f="486.83" m="688.727" t="0.18"/>
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20 <eng-data cg="201.5" f="486.83" m="662.008" t="0.285"/>
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21 <eng-data cg="201.5" f="501.649" m="612.147" t="0.478"/>
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22 <eng-data cg="201.5" f="523.727" m="544.346" t="0.731"/>
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23 <eng-data cg="201.5" f="553.266" m="441.605" t="1.096"/>
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24 <eng-data cg="201.5" f="577.962" m="341.97" t="1.433"/>
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25 <eng-data cg="201.5" f="588.29" m="290.762" t="1.601"/>
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26 <eng-data cg="201.5" f="582.704" m="243.324" t="1.756"/>
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27 <eng-data cg="201.5" f="580.284" m="201.074" t="1.895"/>
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28 <eng-data cg="201.5" f="575.344" m="182.046" t="1.958"/>
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29 <eng-data cg="201.5" f="550.746" m="151.144" t="2.063"/>
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30 <eng-data cg="201.5" f="518.788" m="110.332" t="2.209"/>
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31 <eng-data cg="201.5" f="477.051" m="75.1958" t="2.344"/>
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32 <eng-data cg="201.5" f="417.974" m="39.8736" t="2.495"/>
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33 <eng-data cg="201.5" f="354.058" m="26.5564" t="2.561"/>
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34 <eng-data cg="201.5" f="334.399" m="22.7778" t="2.582"/>
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35 <eng-data cg="201.5" f="331.98" m="19.817" t="2.599"/>
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36 <eng-data cg="201.5" f="297.501" m="16.3621" t="2.62"/>
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37 <eng-data cg="201.5" f="226.226" m="9.5181" t="2.67"/>
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38 <eng-data cg="201.5" f="157.37" m="5.80864" t="2.707"/>
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39 <eng-data cg="201.5" f="98.353" m="3.60308" t="2.74"/>
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40 <eng-data cg="201.5" f="49.176" m="1.32817" t="2.799"/>
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41 <eng-data cg="201.5" f="17.208" m="0.391277" t="2.853"/>
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42 <eng-data cg="201.5" f="0." m="0." t="2.94"/>
\r