Simulation to Test Results Correlation Study in a Medium Duty Truck

In view of the stringent emission norms laid out by government of India, BSVI Engines are with additional heat rejection requirements with limited packaging space for Cooling system. An appropriate Radiator, Charge Air Cooler and Fan is decided within the available packaging space based on the Engine heat rejection needs. In this paper an approach is defined to arrive at a Cooling system architecture which is very compact in design and packaged between the Engine and Front member in a limited space. Modelling is done in Thermal simulation software KULI. Good correlation is achieved between simulation to test results.