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Contents of the Traction Physics PDF

List of 15 Traction Physics Formulas

Energy Available during Regeneration
Energy Consumption for Overcoming Gradient and Tracking Resistance
Power Output of Motor using Efficiency of Gear Transmission
Slip of Scherbius Drive given RMS Line Voltage
Total Tractive Effort Required for Propulsion of Train
Tractive Effort at Edge of Pinion
Tractive Effort at Wheel
Tractive Effort during Acceleration
Tractive Effort on Driven Wheel
Tractive Effort Required during Free-Running
Tractive Effort Required for Linear and Angular Acceleration
Tractive Effort Required to Overcome Effect of Gravity
Tractive Effort Required to Overcome Effect of Gravity given Gradient during up Gradient
Tractive Effort Required to Overcome Train Resistance
Tractive Effort Required while going down Gradient

Variables used in Traction Physics PDF

  1. ∠D Angle D (Degree)
  2. d Diameter of Wheel (Meter)
  3. d1 Diameter of Pinion 1 (Meter)
  4. d2 Diameter of Pinion 2 (Meter)
  5. Eb Back Emf (Volt)
  6. EG Energy Consumption for Overcoming Gradient (Watt-Hour)
  7. Er RMS Value of Rotor Side Line Voltage (Volt)
  8. ER Energy Consumption during Regeneration (Watt-Hour)
  9. F Force (Newton)
  10. Fdown Down Gradient Tractive Effort (Newton)
  11. Ffree Free Run Tractive Effort (Newton)
  12. Fg Gravity Tractive Effort (Newton)
  13. Fog Gravity Overcome Tractive Effort (Newton)
  14. For Resistance Overcome Tractive Effort (Newton)
  15. Fpin Pinion Edge Tractive Effort (Newton)
  16. Ft Tractive Effort (Newton)
  17. Ftrain Train Tractive Effort (Newton)
  18. Fup Tractive Effort of Up Gradient (Newton)
  19. Fw Wheel Tractive Effort (Newton)
  20. Fα Acceleration Tractive Effort (Newton)
  21. Fωα Angular Accelration Tractive Effort (Newton)
  22. G Gradient
  23. i Gear Ratio of Transmission
  24. io Gear Ratio of Final Drive
  25. P Power Output Train (Watt)
  26. rd Effective Radius of Wheel (Meter)
  27. Rsp Specific Resistance Train
  28. s Slip
  29. Tpp Torque Output from Powerplant (Newton Meter)
  30. Ttrain Time Taken by Train (Minute)
  31. u Initial Velocity (Kilometer per Hour)
  32. v Final Velocity (Kilometer per Hour)
  33. V Velocity (Kilometer per Hour)
  34. W Weight of Train (Ton (Assay) (US))
  35. We Accelerating Weight of Train (Ton (Assay) (US))
  36. α Acceleration of Train (Kilometer per Hour Second)
  37. ηdl Efficiency of Driveline
  38. ηgear Gear Efficiency
  39. θ Firing Angle (Degree)
  40. τe Engine Torque (Newton Meter)

Constants, Functions and Measurements used in Traction Physics PDF

  1. Constant: [g], 9.80665
    Gravitational acceleration on Earth
  2. Function: cos, cos(Angle)
    Cosine of an angle is the ratio of the side adjacent to the angle to the hypotenuse of the triangle.
  3. Function: modulus, modulus
    Modulus of a number is the remainder when that number is divided by another number.
  4. Function: sin, sin(Angle)
    Sine is a trigonometric function that describes the ratio of the length of the opposite side of a right triangle to the length of the hypotenuse.
  5. Measurement: Length in Meter (m)
    Length Unit Conversion
  6. Measurement: Weight in Ton (Assay) (US) (AT (US))
    Weight Unit Conversion
  7. Measurement: Time in Minute (min)
    Time Unit Conversion
  8. Measurement: Speed in Kilometer per Hour (km/h)
    Speed Unit Conversion
  9. Measurement: Acceleration in Kilometer per Hour Second (km/h*s)
    Acceleration Unit Conversion
  10. Measurement: Energy in Watt-Hour (W*h)
    Energy Unit Conversion
  11. Measurement: Power in Watt (W)
    Power Unit Conversion
  12. Measurement: Force in Newton (N)
    Force Unit Conversion
  13. Measurement: Angle in Degree (°)
    Angle Unit Conversion
  14. Measurement: Electric Potential in Volt (V)
    Electric Potential Unit Conversion
  15. Measurement: Torque in Newton Meter (N*m)
    Torque Unit Conversion

Free Traction Physics PDF

Get Free Traction Physics PDF for Download today. Examples are included after each Formula with a link to a live Calculator! All the Formulas and Calculators support Unit Conversion as well. This PDF features 15 calculators from Utilization of Electrical Energy. Inside, you'll discover a list of formulas such as Total Tractive Effort Required for Propulsion of Train, Tractive Effort at Edge of Pinion and 15 more formulas!. The Variables, Functions and Constants are summarized at the end. Explore and share Traction Physics PDFs!

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