SIMISA@@@@@@@@@@JINX0D0t______

Wagon ( RNVT306260
 Type ( Engine )
 WagonShape ( RNVT306260.s )
 Size  (  3m 4m 9.950m )
 CentreOfGravity ( 0m 1.7m 0m )
 Centre ( 0m 0m 0m )
 Mass ( 12t )
 InertiaTensor ( Box( 3m 4m 9.950m) )
	Comment ( Use on all switch/shunting engines  including the small GW "Tonner" type engines )
	Coupling (
		Type ( Automatic )
		Spring (
			Stiffness ( 2e3N/m 6e6N/m )
			Damping ( 2e6N/m/s 2e6N/m/s )
			Break ( 5.1e7N 5.1e7N )
			r0 ( 5cm 8cm )
		)
		Velocity ( 0.2m/s )
	)
	Coupling (
		Type ( Automatic )
		Spring (
			Stiffness ( 2e3N/m 6e6N/m )
			Damping ( 2e6N/m/s 2e6N/m/s )
			Break ( 5.1e7N 5.1e7N )
			r0 ( 5cm 8cm )
		)
		Velocity ( -0.2m/s )
	)
	Buffers (
		Spring (
			Stiffness ( 1e6N/m 5e6N/m )
			Damping ( 1e6N/m/s 1e6N/m/s )
			r0 ( 0m 1e9 )
		)
		Centre ( 0.5 )
		Radius ( 1 )
		Angle ( 0.5deg )
	)

 Adheasion ( 0.2 0.4 2 0 )
 DerailRailHeight ( 4cm )
 DerailRailForce ( 50kN )
 DerailBufferForce ( 1000kN )
 WheelRadius ( 0.44m )
 NumWheels ( 2 )
 Friction (
  50N/m/s   1  -1mph  0  1
  5.1N/rad/s  1  -1rad/s  0  1
 )



 BrakeEquipmentType ( "Handbrake, Triple_valve, Auxilary_reservoir" )
 BrakeSystemType ( "Air_single_pipe" )
 MaxBrakeForce( 25000N )

 TripleValveRatio( 2.5 )
 MaxReleaseRate( 30 )
 MaxApplicationRate( 20 )
 MaxAuxilaryChargingRate( 29 )
 BrakeCylinderPressureForMaxBrakeBrakeForce( 50 )
        Sound ( "genfreightwag1.sms" )
        
)
 
Engine ( RNVT306260
 Effects
 (
  SteamSpecialEffects
  (
   comment
   (
    the format of these little blocks is as follow:

    offset.x offset.y offset.z
    normal.x normal.y normal.z
    width in metres

    defining the offset from the shape pivot point
    where steam / smoke should appear, the direction
    it should go and the width of the nozzle
   )

   SafetyValvesFX
   (
    0.67 3.80 -1.80
    0 1 0
    0.2
   )

   StackFX
   (
    -0.67 3.80 -1.80
    0 1 0
    0.4
   )

   DrainpipeFX
   (
    -0.67 3.80 -1.80
    -0.4 -1 -0.2
    0.05
   )

   CylindersFX
   (
    -0.67 3.80 -1.80
    0 0 1
    0.05
   )

   CylindersFX
   (
    -0.67 3.80 -1.80
    0 0 1
    0.05
   )
  )
 )

        Wagon ( RNVT306260 )
 Type ( Steam )
 MaxPower ( 275hp )
 MaxForce ( 3bf )
 IsTenderRequired( 0 )
 
 MaxVelocity ( 130mph )
 WheelRadius ( 0.5m )
 Sanding ( 1e9mph )
 NumWheels ( 1 )
 BoilerLength ( 1.8m )

 BoilerVolume ( "2*(ft^3)" )
 BoilerEffectivity ( 1.26 )
 DraftingEffect ( "0.85 #lower setting => more steam" )
 BoilerResponsiveness ( 1.25 )
 CoalBurnage ( 3.85lb/hp/h )
 MaxBoilerOutput ( 2500lb/h )
 NumCylinders ( 2 )
 CylinderStroke ( 1in )
 CylinderDiameter ( 1in )
 CylinderVolume ( "1*(ft^3)" )
 CylinderEffectivity ( 1 )
 InjectorSizes ( 11mm 12mm )
 ExhaustLimit ( 7500lb/h )
 PrimingFactor ( 1 )
 BlastExponent ( "1.05 #easy 0.85" )
 MaxBoilerPressure ( 100psi )
 MaxFireMass ( "500lb #easy 750lb!" )
 IdealFireMass ( 350lb )
 MaxWaterMass ( 5000lb )
 SafetyValvesSteamUsage ( 8000lb/h )
 ShovelCoalMass ( 1lb )
 SmokeCombustion ( 1 )
 MaxTenderCoalMass ( 11200lb )
 MaxTenderWaterMass ( 35000lb )
 InjectorTypes( 0 1 #0 for live steam, 1 for exhaust steam)
 SuperHeater ( 1.24 )

 BasicSteamUsage ( 1000lb/h )
 BasicCoalUsage ( 850lb/h )
 InjectorLimits1 ( 60psi 0.6 1 #min steam pressure, min water proportion, max water proportion )
 InjectorLimits2 ( 60psi 0 1   #min steam pressure, min water proportion, max water proportion )
 CylinderCocksPowerEfficiency ( 0.9 )

 TrainBrakesControllerMaxReleaseRate( 12 )
 TrainBrakesControllerEmergencyApplicationRate( 45 )
 TrainBrakesControllerMinSystemPressure( 0 )
 TrainBrakesControllerMaxSystemPressure( 21 )

 EngineBrakesControllerHasProportionalBrake( 1 )
        EngineBrakesProportionalBrakeLag( 0.9 )

 CutoffMaxReverse( 75 )
 CutoffMaxForward( 75 )
 SteamSmallestCutoff( 8 )
 NumberOfDamperSteps( 4 )

 RegulatorValveType ( Twin_port )
 RegulatorSecondValveStartPosition( 0.5 )
 RegulatorPilotValveExponent( 1.7 )
 RegulatorSecondValveExponent( 1.7 )
 RegulatorPilotValveFullOpenning( 0.3 )
 RegulatorMainValveInitialOpenning( 0.4 )

 SteamBlowerEffectExponent( 0.9 )
 SteamBlowerEfficiencyExponent( 1.1 )
 SteamBlowerMaxSteamUsageRate( 500 #lbs/h )
 SteamBlowerMaxProportionOfBlastEffect( 0.15 )

 SteamWaterScoopMinPickupSpeed( 30 #mph )
 SteamWaterScoopMaxPickupSpeed( 60 #mph )
 SteamWaterScoopResistance( 6000N )
 SteamWaterScoopMaxPickupRate( 65 #Gallons per second )

        EngineControllers (
            Regulator ( 0 1 0.025 0 
                NumNotches( 0 )
            )
            Cutoff    ( -0.75 0.75 0.01 0 
                NumNotches( 0 )
            )
            Brake_Train ( 0 1 0.0125 0 
                NumNotches( 3
                    Notch(0    1 TrainBrakesControllerReleaseStart )
                    Notch(0.4  1 TrainBrakesControllerRunningStart )
                    Notch(0.5  1 TrainBrakesControllerApplyStart )                   
                )
            )
            Brake_Hand ( 0 1 0.0125 0 
                NumNotches( 0 )
            )
            FireDoor ( 0 1 0.1 0 
                NumNotches( 0 )
            )
            Sanding( 0 1 0 )
            Blower ( 0 1 0.025 0 
                NumNotches( 0 )
            )
            HeatingTap ( 0 1 0.1 0 
                NumNotches( 0 )
            )
            Shovel ( 0 1 0.1 0 
                NumNotches( 0 )
            )
            DampersFront ( 0 1 0.1 1 
                NumNotches( 0 )
            )
            DampersBack ( 0 1 0.1 0 
                NumNotches( 0 )
            )
            Injector1Steam ( 0 1 0 )
            Injector2Steam ( 0 1 0 )
            Injector1Water ( 0 1 0.1 0 
                NumNotches( 0 )
            )
            Injector2Water ( 0 1 0.1 0 
                NumNotches( 0 )
            )
            CylinderCocks ( 0 1 0 )
            Whistle ( 0 1 0 )
            WaterScoop ( 0 1 0 )
            SmallEjectorOrCompressor( 0 1 1 )            
        )

        (_#fire temp, fire mass, water mass, boiler pressure,
 ;water level, tender_water_mass, tender_coal_mass,
 ;smoke_quantity, fire_condition, coal quality )
 EngineVariables( 800 2100 3500 210 0.5 35000 11200 300 1 1 )
)

