![]() ![]() To evaluate the HVAC and PTC performance at vehicle concept stage, airflow over coolpack (condenser, intercooler and radiator) from benchmark or similar platform is considered. Vehicle Level Thermal Performance Prediction Accuracy Enhancement by Modeling Non-Uniform Airflow Over Coolpack in 1D In order to consider all thermal effects for the proposed optimal hybrid strategy all information from Kuli is used in a Co-Simulation framework within Matlab and consequently the Kuli model information also influences the decisions of the applied optimal hybrid operation controller. Hence, within this work Kuli is used as thermal modelling environment which enables detailed modelling of each component. Due to the fact that all powertrain subsystems are connected by the cooling system, especially this behavior and its influences on the whole powertrain has to be investigated in all details. Consequently there is a high interest to investigate the behavior of the different interacting components (E-Motor, ICE, battery…) already in simulation. As consequence of the increasing hybridization and electrification in the automotive industry and the large variation of different concepts, the complexity of the powertrain is significantly increasing. ![]()
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