flow device

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• Flow measurement — is the quantification of bulk fluid movement. Flow can be measured in a variety of ways. Positive displacement flow meters acumulate a fixed volume of fluid and then count the number of times the volume is filled to measure flow. Other flow… …   Wikipedia

• flow meter — Device that measures the velocity of a gas or liquid. It has applications in medicine as well as in chemical engineering, aeronautics, and meteorology. Examples include pitot tubes, venturi tubes, and rotameters (tapered graduated tubes with a… …   Universalium

• Flow cytometry — Analysis of a marine sample of photosynthetic picoplankton by flow cytometry showing three different populations (Prochlorococcus, Synechococcus, and picoeukaryotes) Flow cytometry (abbreviated: FCM) is a technique for counting and examining… …   Wikipedia

• Flow sensor — A flow sensor is a device for sensing the rate of fluid flow. Typically a flow sensor is the sensing element used in a flow meter, or flow logger, to record the flow of fluids.As is true for all sensors, absolute accuracy of a measurement… …   Wikipedia

• Device driver synthesis and verification — The device driver is a program which allows the software or higher level computer programs to interact with a hardware device. These software components act as a link between the devices and the operating systems, communicating with each of these …   Wikipedia

• Flow coefficient — The flow coefficient of a device is a relative measure of its efficiency at allowing fluid flow. It describes the relationship between the pressure drop across an orifice, valve or other assembly and the corresponding flow rate.Coefficent of… …   Wikipedia

• Flow computer — A flow computer is an electronic computational device which implements the required algorithms to turn the raw data received from flow meters to which it is connected into volumes at base conditions.A flow computer also audits changes that have… …   Wikipedia

• Flow show — A Flow show is a device on a drilling rig that is attached to the flow line and has a paddle that swings out as the flow of drilling fluid passes by it. The angle of the paddle increases as the volume of drilling fluid increases and pushes it out …   Wikipedia

• Flow Control — Mit Datenflusskontrolle (engl. data flow control) oder Datenflusssteuerung werden unterschiedliche Verfahren bezeichnet, mit denen die Datenübertragung von Endgeräten an einem Datennetz, die nicht synchron arbeiten, so gesteuert wird, dass eine… …   Deutsch Wikipedia

• Flow limiter — A flow limiter or flow restrictor is a device to restrict the flow of a fluid, in general a gas or a liquid [ [http://cat.inist.fr/?aModele=afficheN cpsidt=2098037 Supercritical fluid chromatographic detection by use of a parallel flow… …   Wikipedia

• Flow splitter — A flow splitter in hydrological engineering is any device designed to break up the flow of water or nappe over dam wall or weir. Flow splitters are used to reduce the likelihood of nappe vibration that might cause the failure of a dam wall by… …   Wikipedia