Simulation of Internal Combustion Engines
The virtual engine development is based on a well-considered integration of three main simulation tools: real working process calculation, one-dimensional (1D) CFD simulation and 3D-CFD simulation. Due to their strongly deviating temporal and spatial resolution, they have different modeling demands, input requirements and therefore fields of application. They highly differ in their degrees of complexity, predictive capability and computing time as illustrated in Figure 2.1.
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