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.
The cavitator is one of the most crucial parts that influence the navigability performance of supercavitating vehicles. Because the analysis relates to a free boundary value problem(BVP), its shape optimum becomes much difficultly. In the paper, this free boundary value problem is transformed into an equivalent shape optimization problem by defining the objective function as a square error integral...
Genetic algorithm(GA) has a good robust and global optimization capability. In this paper, a supercavitation regime problem is transformed into an equivalent shape optimization problem by defining the objective function as a square error integral of pressure difference. Through combining the commercial CFD soft ANSYS with GA, this problem has been solved efficiently. Comparisons show that genetic...
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.