- flow orifice plate
- шайба ограничения расхода
Англо-русский словарь по авиации. 2013.
flow orifice plate
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Orifice plate — Flat plate, sharp edge orifice ISO 5167 Orifice Plate An orifice plate is a device used for measuring the volumetric flow rate. It … Wikipedia
orifice plate — noun : a disk containing a calibrated circular hole bolted between two abutting pipe flanges to regulate flow … Useful english dictionary
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
Orifice — An orifice is any opening, mouth, hole or vent, as of a pipe, plate, or a body. Body orifice Orifice plate Calibrated orifice Nozzle Back Orifice See also Choked flow Needle valve Venturi effect Flow measurement … 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
Choked flow — is a compressible flow effect. The parameter that becomes choked or limited is the velocity or the mass flow rate. Choked flow is a fluid dynamic condition associated with the Venturi effect. When a flowing fluid at a given pressure and… … Wikipedia
Air flow bench — An air flow bench is a device used for testing the internal aerodynamic qualities of an engine component and is related to the more familiar wind tunnel. Used primarily for testing the intake and exhaust ports of cylinder heads of internal… … Wikipedia
Gas flow computer — Originally the gas flow computer was an electronic module that simply provided a dedicated gas flow computer function. Today gas flow computer is a misnomer since the gas flow computer function is a subfunction to an overall data acquisition and… … Wikipedia
Primary flow element — A primary flow element is the element of a flow meter that serves to indicate the quantity or velocity of flow. For example, in the case of an orifice flow meter, the differential pressure across the orifice plate is the primary flow element. A… … Wikipedia
Volumetric flow rate — The volumetric flow rate in fluid dynamics and hydrometry, (also known as volume flow rate or rate of fluid flow) is the volume of fluid which passes through a given surface per unit time (for example cubic meters per second [m3 s 1] in SI units … Wikipedia
Mass flow rate — is the mass of substance which passes through a given surface per unit time. Its unit is mass divided by time, so kilogram per second in SI units, and slug per second or pound per second in US customary units. It is usually represented by the… … Wikipedia
