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 flow driven by a valveless micropump with a single cylindrical pump chamber and two diffuser/nozzle elements is studied theoretically using a 1-D model. The pump cavity is driven at an angular frequency omega so that its volume oscillates with an amplitude Vm. The presence of diffuser/nozzle elements with pressure-drop coefficients zeta+, zeta- (> zeta +) and throat cross-sectional area A...
This paper presents design and numerically study performance of a valveless micropump. The micropump consists of two inlet channels, a pump chamber, and an outlet channel. These components are connected through a specific throat on one planar layer. A side of the pump chamber is enclosed by a vibrating plate which deforms volume of the pump chamber with time, therefore excites fluid from the inlet...
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.