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 classification of real flows as internal or external, i.e., depending on whether the fluid is forced through a conduit or past a submerged body, allows for system-tailored solution approaches. Basicexamples are (internal) Poiseuille flow (see Sects. 2.4 and 3.2) and (external) Blasius flow (see Sects. 2.4.3 and 5.2). Open-channel flow forms a special (internal flow) category where three walls...
Internal fully-developed flows, such as Couette and Poiseuille, are completely dominated by viscous effects throughout the entire flow domain. In contrast, entrance flows and external flows feature highly viscous effects confined to rapidly growing “boundary layers” in the entrance region, or to thin shear layers along the solid surface. Clearly, the effect of no-slip wall velocity triggers an expanding...
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.