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.
Fluid motions impressed upon a eutectic crystal front during directional solidification result in an increase of the lamellar spacing. This flow-induced change of microstructures is analyzed analytically to show the relationship between spacing and the operating conditions. The resulting system is a set of ordinary differential equations which describe the evolution of triple junctions. In a weak-flow...
By employing the method of multiple-scale expansions we derive a system of nonlinear ordinary differential equations to describe the dynamics of lamellar eutectic crystals in directional solidification. The equations govern the motions of trijunctions where the liquid and the two solid phases meet, and predict a critical lamellar spacing λ c below which the solidifying fronts are unstable...
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.