git.gag.com Git - sw/motorsim/blob - src/com/billkuker/rocketry/motorsim/cases/Schedule80.java

   1 package com.billkuker.rocketry.motorsim.cases;\r
   2 \r
   3 import java.awt.Shape;\r
   4 \r
   5 import javax.measure.quantity.Length;\r
   6 import javax.measure.quantity.Pressure;\r
   7 import javax.measure.quantity.Volume;\r
   8 import javax.measure.unit.NonSI;\r
   9 \r
  10 import org.jscience.physics.amount.Amount;\r
  11 \r
  12 import com.billkuker.rocketry.motorsim.Chamber;\r
  13 import com.billkuker.rocketry.motorsim.CylindricalChamber;\r
  14 import com.billkuker.rocketry.motorsim.RocketScience;\r
  15 \r
  16 public class Schedule80 implements Chamber {\r
  17         public static enum Size {               \r
  18                 \r
  19                 //Dimensions: http://www.harvel.com/pipepvc-sch40-80-dim.asp\r
  20                 //Pressure: http://www.engineeringtoolbox.com/pvc-cpvc-pipes-pressures-d_796.html\r
  21                 //Also: http://www.jacobsrocketry.com/aer/misc_tables.htm\r
  22                 //OneEighth(            "\u215B\u2033",         0.405,  0.249,  0.051,  2630),\r
  23                 OneQuarter(             "\u00BC\u2033",         0.54,   0.282,  10,     7319),\r
  24                 ThreeEights(    "\u215C\u2033",         0.675,  0.403,  13.8,   5400),\r
  25                 OneHalf(                "\u00BD\u2033",         0.84,   0.546,  20.2,   4308),\r
  26                 ThreeQuarters(  "\u00BE\u2033",         1.05,   0.722,  27.3,   3634),\r
  27                 OneInch(                "1\u2033",                      1.315,  0.936,  40.2,   3239),\r
  28                 OneAndAQuarter( "1\u00BC\u2033",        1.66,   1.255,  55.4,   2582),\r
  29                 OneAndOneHalf(  "1\u00BD\u2033",        1.9,    1.476,  67.3,   2298),\r
  30                 TwoInch(                "2\u2033",                      2.375,  1.913,  93.2,   1932),\r
  31                 TowAndOneHalf(  "2\u00BD\u2033",        2.875,  2.29,   141.9,  2044),\r
  32                 ThreeInch(              "3\u2033",                      3.5,    2.864,  190.3,  1777),\r
  33                 FourInch(               "4\u2033",                      4.5,    3.786,  278.2,  1509),\r
  34                 SixInch(                "6\u2033",                      6.625,  5.709,  531.3,  1284);\r
  35 \r
  36                 private final Amount<Length> iD, oD;\r
  37                 private final Amount<Pressure> burst;\r
  38                 private final String name;\r
  39                 public String toString(){\r
  40                         return name + " Schedule 80";\r
  41                 }\r
  42                 Size(String name, double oD, double iD, double wt, double psi) {\r
  43                         this.oD = Amount.valueOf(oD, NonSI.INCH);\r
  44                         this.iD = Amount.valueOf(iD, NonSI.INCH);\r
  45                         this.name  = name;\r
  46                         this.burst = Amount.valueOf(psi, RocketScience.PSI);\r
  47                 }\r
  48         }\r
  49 \r
  50         private CylindricalChamber chamber = new CylindricalChamber();\r
  51         private Size size;\r
  52 \r
  53         {\r
  54                 setSize(Size.OneInch);\r
  55         }\r
  56 \r
  57         @Override\r
  58         public Amount<Volume> chamberVolume() {\r
  59                 return chamber.chamberVolume();\r
  60         }\r
  61 \r
  62         @Override\r
  63         public Amount<Pressure> getBurstPressure() {\r
  64                 return size.burst;\r
  65         }\r
  66 \r
  67         @Override\r
  68         public Shape chamberShape() {\r
  69                 return chamber.chamberShape();\r
  70         }\r
  71 \r
  72         public void setLength(Amount<Length> length) {\r
  73                 chamber.setLength(length);\r
  74         }\r
  75 \r
  76         public Amount<Length> getLength() {\r
  77                 return chamber.getLength();\r
  78         }\r
  79 \r
  80         public void setSize(Size size) {\r
  81                 this.size = size;\r
  82                 chamber.setID(size.iD);\r
  83                 chamber.setOD(size.oD);\r
  84         }\r
  85 \r
  86         public Size getSize() {\r
  87                 return size;\r
  88         }\r
  89         \r
  90         public  Amount<Length> getID() {\r
  91                 return chamber.getID();\r
  92         }\r
  93         \r
  94         public  Amount<Length> getOD() {\r
  95                 return chamber.getOD();\r
  96         }\r
  97 }\r