git.gag.com Git - sw/motorsim/blob - src/com/billkuker/rocketry/motorsim/CylindricalChamber.java

   1 package com.billkuker.rocketry.motorsim;\r
   2 \r
   3 import javax.measure.quantity.Length;\r
   4 import javax.measure.quantity.Pressure;\r
   5 import javax.measure.quantity.Volume;\r
   6 import javax.measure.unit.SI;\r
   7 \r
   8 import org.jscience.physics.amount.Amount;\r
   9 \r
  10 public class CylindricalChamber implements Chamber {\r
  11         \r
  12         private Amount<Length> length;\r
  13         \r
  14         private Amount<Length> iD;\r
  15 \r
  16         public Amount<Pressure> burstPressure() {\r
  17                 return null;\r
  18         }\r
  19 \r
  20         public Amount<Volume> chamberVolume() {\r
  21                 return iD.divide(2).pow(2).times(Math.PI).times(length).to(SI.CUBIC_METRE);\r
  22         }\r
  23 \r
  24         public Amount<Length> getLength() {\r
  25                 return length;\r
  26         }\r
  27 \r
  28         public void setLength(Amount<Length> length) {\r
  29                 this.length = length;\r
  30         }\r
  31 \r
  32         public Amount<Length> getID() {\r
  33                 return iD;\r
  34         }\r
  35 \r
  36         public void setID(Amount<Length> id) {\r
  37                 iD = id;\r
  38         }\r
  39 \r
  40 }\r