git.gag.com Git - sw/motorsim/blob - src/com/billkuker/rocketry/motorsim/fuel/KNER.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 KNER extends SaintRobertFuel {\r
  13 \r
  14         public KNER() {\r
  15                 super(SaintRobertFuel.Type.NONSI);\r
  16         }\r
  17         \r
  18 \r
  19         @Override\r
  20         protected double burnrateCoefficient(Amount<Pressure> pressure) {\r
  21                 return .0037;\r
  22         }\r
  23 \r
  24         @Override\r
  25         protected double burnrateExponent(Amount<Pressure> pressure) {\r
  26                 return .64;\r
  27         }\r
  28 \r
  29         @Override\r
  30         public Amount<VolumetricDensity> getIdealDensity() {\r
  31                 return Amount.valueOf(1819.9, 0, SI.KILOGRAM.divide(SI.METER.pow(3))).to(VolumetricDensity.UNIT);\r
  32         }\r
  33 \r
  34         public CombustionProduct getCombustionProduct() {\r
  35                 return new CombustionProduct(){\r
  36                         \r
  37                         public Amount<Temperature> getIdealCombustionTemperature() {\r
  38                                 return Amount.valueOf(1600, SI.KELVIN);\r
  39                         }\r
  40                 \r
  41                         public Amount<MolarWeight> getEffectiveMolarWeight() {\r
  42                                 return Amount.valueOf("38.78 kg/kmol").to(MolarWeight.UNIT);\r
  43                         }\r
  44                 \r
  45                         public double getRatioOfSpecificHeats() {\r
  46                                 return 1.1391;\r
  47                         }\r
  48                 \r
  49                         public double getRatioOfSpecificHeats2Phase() {\r
  50                                 return 1.0426;\r
  51                         }\r
  52                 };\r
  53         }\r
  54 \r
  55         public double getCombustionEfficiency() {\r
  56                 return .97;\r
  57         }\r
  58 \r
  59         public double getDensityRatio() {\r
  60                 return .96;\r
  61         }\r
  62 \r
  63 \r
  64 }\r