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

Wagon ( NATX_752_8k_LD

	Name ("TMx 8000g NATX 752 Empty")
	comment( Type A-1-D 8000 gallon tank car - Empty )
	Type ( Freight )
	WagonShape ( NATX_752.s )
	FreightAnim ( Hose.s 1 1 )
	Size ( 2.8m 3.3m 11.69m )
	Mass ( 55.79t )
	WheelRadius ( 18in )
	InertiaTensor ( Box ( 2.8m 3.3m 10.82m ) )

	Comment ( RBE 1-1-2009 - Standard Empty Wagon - Cast Iron Brake Shoes )
	Comment ( Simplified Rigid Coupler Settings and Revised Physics based on Bob Boudoin v4.7+ )
	Comment ( Friction values from FCalc2 - Friction Bearings )
	Comment ( Lt.Wt. 19.5t, GRL 55.79t )
	Comment ( DerailRailForce, DerailBufferForce and Friction based on Lt. Wt. of 19.5t )
	Comment ( Wagon Mass Parameter = 19.5t )

	Coupling (
		Type ( Automatic )
		Spring (
			Stiffness ( 1e5N/m 2e6N/m )
			Damping ( 2e6N/m/s 2e6N/m/s )
			Break ( 2e7N 2e7N )
			r0 ( 0cm 4cm )
		)
		CouplingHasRigidConnection ( 1 )
		Velocity ( 0.1m/s )
	)
	Coupling (
		Type ( Automatic )
		Spring (
			Stiffness ( 1e5N/m 2e6N/m )
			Damping ( 2e6N/m/s 2e6N/m/s )
			Break ( 2e7N 2e7N )
			r0 ( 0cm 4cm )
		)
		CouplingHasRigidConnection ( 1 )
		Velocity ( -0.1m/s )
	)
	Buffers (
		Spring (
			Stiffness ( 1e6N/m 1e6N/m )
			Damping ( 2e6N/m/s 2e6N/m/s )
			r0 ( 0cm 4cm )
		)
		Centre ( 0.5 )
		Radius ( 1 )
		Angle ( 0.5deg )
	)
	Adheasion ( 0.2 0.4 2 0 )
	DerailRailHeight ( 5cm )

	DerailRailForce ( 52.65kN )
	DerailBufferForce ( 373.82kN )

	comment ( NumWheels is not used for wagons )
	NumWheels ( 8 )

	Friction (
		842.9N/m/s    -0.25    6.0mph    3.002N/m/s    1.774
		5.1N/rad/s    1    -1rad/s    0    1
	)

	BrakeEquipmentType( "Handbrake, Triple_valve, Auxilary_reservoir, Emergency_brake_reservoir" )
	BrakeSystemType( "Air_single_pipe" )

	MaxBrakeForce ( 16.24kN )
	MaxHandbrakeForce ( 25.59kN )

	EmergencyBrakeResMaxPressure ( 80 )
	EmergencyResVolumeMultiplier ( 0.4 )
	TripleValveRatio ( 2.5 )
	MaxReleaseRate ( 1.76 )
	MaxApplicationRate ( 0.88 )
	MaxAuxilaryChargingRate ( 1.50 )
	EmergencyResCapacity ( 2.604 )
	EmergencyResChargingRate ( 1.50 )
	BrakeCylinderPressureForMaxBrakeBrakeForce ( 50 )

  	Sound (	"GenFreightWag2.sms" )
)