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Examples include the space requirements, the thermal resistance of the catalytic coating and high temperature loads in the engine compartment. A solution concerning these ever present conflicting objectives has been possible only through the cooperation of all concerned in the consistent application of simulation programs for the cylinder filling process, three dimensional flow calculation, FEM calculation in conjunction with goal-orientated test methods and long range vehicle-related measures.

The quality of the paint application in automotive industry depends on several process parameters. Thus, finding an optimal solution based on experimental configuration is tedious and time consuming. A first step to reduce the effort is to model the application within the framework of a simulation environment. In this study, we present an approach for the systematic variation of design parameters of the paint process to quantify their influence on the quality of the paint application. Using that information the design space is reduced by neglecting the parameters with low impact and later used to predict an optimal set of input parameters for an optimal paint application.

BMW - the driving force for progress As we approach the new millenium, to ensure the continuation of the progress into the future, BMW uses leading edge approaches in its materials research and processing. Overview production sites all over the world - Plant Dingolfing Quality requirements for automobile painting The complex and wide-ranging demands that the outer skin of an automobile has to meet offered us the chance to advance with a technological leap from liquid clear coat to the potentials of powder clear coat. The new clear coat technology The clear coat creates the ultimate gloss effect - and powder-based clear coat makes the surface of the car even more brilliant. To achieve this effect the body is covered by microscopically small paint particles. A pioneer achievement A lot of challenges in both material development and systems-engineering had to be made. The automotive world was watching, many experts said it could not be successfully used as an OEM clear coat.