Projects‎ > ‎Rocketry‎ > ‎Software‎ > ‎

MotorSim 0.3

Download Here and open the jar file. If you do not have Java installed on your computer it won't run.


New Features

  • Finocyl Grains

Example Motors


Finocyl Example

<object-stream>
  <com.billkuker.rocketry.motorsim.Motor>
    <chamber class="com.billkuker.rocketry.motorsim.CylindricalChamber">
      <ID>30 mm</ID>
      <length>200 mm</length>
    </chamber>
    <fuel class="com.billkuker.rocketry.motorsim.fuel.KNSU"/>
    <grain class="com.billkuker.rocketry.motorsim.grain.Finocyl">
      <ID>10 mm</ID>
      <OD>30 mm</OD>
      <aftEndInhibited>false</aftEndInhibited>
      <finCount>5</finCount>
      <finDiameter>20 mm</finDiameter>
      <finWidth>2 mm</finWidth>
      <foreEndInhibited>false</foreEndInhibited>
      <length>170 mm</length>
    </grain>
    <name>Example Motor</name>
    <nozzle class="com.billkuker.rocketry.motorsim.ConvergentDivergentNozzle">
      <efficiency>0.85</efficiency>
      <exitDiameter>20 mm</exitDiameter>
      <throatDiameter>15 mm</throatDiameter>
    </nozzle>
  </com.billkuker.rocketry.motorsim.Motor>
</object-stream>

Bugs

  • Problems with OSX java version - recompile with 1.5 jvm
  • Measurements specified like ".9 in" don't work, you need to say "0.9 in"
ċ
MotorSim-0.3.jar
(4109k)
Bill Kuker,
Jun 23, 2009, 11:41 AM
Comments