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

   1 package com.billkuker.rocketry.motorsim.fuel;\r
   2 \r
   3 import javax.measure.quantity.Pressure;\r
   4 import javax.measure.quantity.Temperature;\r
   5 import javax.measure.quantity.VolumetricDensity;\r
   6 import javax.measure.unit.SI;\r
   7 \r
   8 import org.jscience.physics.amount.Amount;\r
   9 \r
  10 import com.billkuker.rocketry.motorsim.RocketScience.MolarWeight;\r
  11 \r
  12 public class KNSU extends SaintRobertFuel {\r
  13         \r
  14         public KNSU(){\r
  15                 super(Type.English);\r
  16         }\r
  17 \r
  18         //@Override \r
  19         public Amount<VolumetricDensity> idealDensity() {\r
  20                 //return Amount.valueOf(1.889, 0, SI.GRAM.divide(SI.CENTIMETER.pow(3))).to(VolumetricDensity.UNIT);\r
  21                 return Amount.valueOf(1889, 0, SI.KILOGRAM.divide(SI.METER.pow(3))).to(VolumetricDensity.UNIT);\r
  22         }\r
  23 \r
  24         @Override\r
  25         protected double burnrateCoefficient(Amount<Pressure> pressure) {\r
  26                 return 0.0665;\r
  27         }\r
  28 \r
  29         @Override\r
  30         protected double burnrateExponent(Amount<Pressure> pressure) {\r
  31                 return 0.319;\r
  32         }\r
  33         \r
  34         public CombustionProduct getCombustionProduct(){\r
  35                 return new CombustionProduct(){\r
  36                 \r
  37                         public Amount<Temperature> idealCombustionTemperature() {\r
  38                                 return Amount.valueOf(1720, SI.KELVIN);\r
  39                         }\r
  40                 \r
  41                         public Amount<MolarWeight> effectiveMolarWeight() {\r
  42                                 return Amount.valueOf("41.98 kg/kmol").to(MolarWeight.UNIT);\r
  43                         }\r
  44                 \r
  45                         public double ratioOfSpecificHeats() {\r
  46                                 return 1.133;\r
  47                         }\r
  48                 \r
  49                         public double ratioOfSpecificHeats2Phase() {\r
  50                                 return 1.044;\r
  51                         }\r
  52                 };\r
  53         }\r
  54 \r
  55 }\r