WebFeb 7, 2024 · Impress your friends by becoming a human horsepower calculator with these 5 car guy math formulas from Jeff Smith. ... A 454ci big-block Chevy makes 425 lb-ft of torque at 5,500 rpm. If we calculate … WebComparing with a car using combistion engine: 1200 kg car with 66 kW power. By the simple calculation the car has 66000/1200 = 55 W/kg. The vehicle you are trying to design has 50000/700 = 71 W/kg ...
How to calculate wheel torque from engine torque - x-engineer.org
Nov 3, 2016 · WebJan 22, 2024 · Calculate wheel torque by using the formula: Torque = Force x Velocity. Here I shall be calculating the Force =drag+rolling resistance+gradient 2. I will be checking the corresponding wheel RPM at the velocity at 1. 3. I will take this RPM and get the motors torque from the Torque vs RPM graph given in the datasheet. 4. is genesis in the rock n roll hall of fame
Calculating linear acceleration from torque in a car
WebAug 6, 2008 · The differential's gear ratio is 4.300:1, so the differential multiplies the total torque to 5482 lb-ft (7440 N-m), but this is then divided by 2 since the torque is split equally (assumption) between the two tires. So, each tire (assuming it's 2WD) can get a maximum of about 2741 lb-ft (3720 N-m) of torque. From this number you can calculate ... WebSimilarly, the torque produced by a motor can be increased or decreased through the use of gearing. An increase in torque comes with a proportional decrease in rotational speed. The meshing of two gear teeth can be … WebJun 19, 2024 · torque = (POWER * 5252) / rpm I get torque = (750 * 5252) / 6907 = 570 And now, apart from the resistance, I want to calculate drive force and acceleration. I found this: Fdrive = torque * gearboxRatio * iidifferential * n / Rw n - transmission efficiency (0,7?) But I wonder if I can use it considering previous calculations. s8bc.com