The solution of two optimal shape design problems related to industrial CFD using genetic algorithms are considered. The first one is a single objective optimization problem, where the geometry of a flow divider of a paper machine headbox is designed subject to prescribed goals and restrictions. The second problem is a two-dimensional airfoil design problem, where the objectives are to minimize...

Today, the main quality criterion in production of fiberboards is a uniform supply mixed wood fiber slurry to mesh part press using high pressure headbox. The interaction water, various inclusions waste wood-fiber semi-finished product, as well stainless steel provokes occurrence chemical reactions that cause intense corrosive destruction working parts inlet. At present, study corrosion inlet s...