The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
We have developed an automatic hexahedral mesh generator, and evaluated the quality of the generated mesh. It was confirmed that the ratio of the longest and the shortest diagonal lengths of the elements affected the convergence of the ICCG solver. Therefore, for improving the mesh quality, it is necessary to develop the smoothing method in the automatic hexahedral mesh generator.
An integrative optimization algorithm of meshes quadrilateral meshes based on cloud data is proposed. The definition of mesh quality, and topology optimization and geometrical optimization method of meshes are expounded. Simple topology optimization operations improve local meshes quality, and complicated operations make whole meshes be optimized. The algorithm improves meshes quality and examples...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.