Calculate Tractive Effort at wheels-TE Inputs Required Torque at Wheels = 32607 N-m Tyre SLR = 0.4 meters Tractive effort (N) = Torque at Wheels / Tyre SLR = 32607/0.40 =81518.4 N Related Link https://autocal1.blogspot.com/2020/06/calculating-torque-at-wheels-inputs.html
Index-Vehicle Performance Calculations 1. Calculating Torque at wheels 2. Calculate Tractive Effort at wheels-TE 3. Finding Engine torque value 4. Max permissible Tractive effort due to Ground Adhesion- TEGA 5. Vehicle Speed calculation 6. Wheel slip Condition based based on Tractive effort. 7. Power to weight ratio : PWR
Max permissible Tractive effort due to Ground Adhesion- TEGA To Calculate Max TE due to ground adhesion you will need to have following data as input. Mue =Coefficient of friction between road and wheel =0.7 (Dry road) =0.4 (wet surface) GUV( Gross vehicle Weight)= 9500 Kg Formula: Tractive effort= GVW X Mue=9500 x 9.81 x 0.7 = 65236.5 N
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