The vast majority of vehicles sold today are powered by internal combustion engines …
Category: Automotive Engineering
In order to produce mechanical power, an internal combustion engine (ICE) needs fuel …
How turbocharging works
Internal combustion engines produce mechanical work (power) by burning fuel. During the combustion …
Fuel conversion efficiency
Internal combustion engines are known to have low efficiency. This is because most …
Mechanical efficiency and friction mean effective pressure (FMEP)
The drivetrain (also called driveline) is the sum of components which are delivering …
Drivetrain losses (efficiency)
Wheel torque can be calculated function of engine torque if the parameters and …
How to calculate wheel torque from engine torque
The basic vehicle dynamics parameters calculations, like wheel torque or wheel speed, are …
How to calculate wheel radius
In this article we are going to go through the most common powertrain …
Mild Hybrid Electric Vehicle (MHEV) – control functions
Table of Contents Air fuel ratio definition Air fuel ratio formula Air fuel …
Air fuel ratio
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