Data Determination of an Internal Combustion Engine for Model Set-up

Abstract

To make the model of the vehicle power train modelling firstly we have to make the engine (uncharged, 4-cylindrical, 8 valve four stroke engine) model with the help of GT Suite software. In terms of building and identification of the model we need to define several geometrical and mechanical values. Some of mentioned values are not given in available mending directive of the car. Some of them (e.g. the intake and exhaust-system) are too complex they can’t be exactly defined with simple measurement-technique. To define these geometries a computer tomography and methods with limited-element have been used. In the lecture we are introducing some interesting examples.