public Cylinder(EngineSpecs es, Crankshaft crankshaft, double initial_crank_angle, StrokeCycle initial_stroke)
{
this.es = es;
piston = new Piston(es, crankshaft, initial_crank_angle);
bore = es.bore;
stroke = es.stroke;
this.current_stroke = initial_stroke;
}
public Piston(EngineSpecs es, Crankshaft crankshaft, double initial_crank_angle)
{
this.es = es;
this.crankshaft = crankshaft;
this.crank_angle = initial_crank_angle;
this.angle_of_current_stroke = 0;
crank_radius = es.stroke / 2.0;
connecting_rod_length = es.piston_connecting_rod_length;
}
public Engine(EngineSpecs es)
{
this.es = es;
cylinders = new Cylinder[es.num_of_cylinders];
crankshaft = new Crankshaft(this, es);
num_of_cylinders = es.num_of_cylinders;
efficiency = es.efficiency;
for (int i = 0; i < es.num_of_cylinders; i++)
{
double initial_piston_angle = 0;
StrokeCycle initial_stroke = StrokeCycle.Intake;
switch (i)
{
case 0:
{
initial_piston_angle = 0;
initial_stroke = StrokeCycle.Intake;
break;
}
case 1:
{
initial_piston_angle = 180;
initial_stroke = StrokeCycle.Compression;
break;
}
case 2:
{
initial_piston_angle = 180;
initial_stroke = StrokeCycle.Exhaust;
break;
}
case 3:
{
initial_piston_angle = 0;
initial_stroke = StrokeCycle.Combustion;
break;
}
}
cylinders[i] = new Cylinder(es, crankshaft, initial_piston_angle, initial_stroke);
}
}
public Physics()
{
engine.EngineSpecs es = new engine.EngineSpecs
{
//diameter of cylinder
bore = 0.086f,
//height of cylinder
stroke = 0.086f,
num_of_cylinders = 4,
piston_connecting_rod_length = 0.139f,
//inertia = 10f * 0.08f * 0.08f,
inertia = 1000f * 0.08f * 0.08f,
efficiency = 0.33f
};
engine = new engine.Engine(es);
}
public Crankshaft(Engine engine, EngineSpecs es)
{
this.engine = engine;
inertia = es.inertia;
}