dynamic pressure of a fluid element
- dynamic pressure of a fluid element
- dinaminis skysčio arba dujų elemento slėgis
statusas T sritis Standartizacija ir metrologija
apibrėžtis Slėgio prieaugis virš statinio slėgio elementariojoje skysčio arba dujų tėkmės linijoje, susidarantis dėl visiškos izoentropinio skysčio arba dujų kinetinės energijos pakeitimo slėgio energija. Nespūdžiųjų skysčių arba dujų jis yra lygus ρν²/2; čia ρ – skysčio arba dujų tankis, ν – jų judėjimo greitis.
atitikmenys: angl. dynamic pressure of a fluid element
vok. Staudruck eines Fluidteiles, m
pranc. pression dynamique d’un élément fluide, f
Penkiakalbis aiškinamasis metrologijos terminų žodynas. – Vilnius: Mokslo ir enciklopedijų leidybos institutas.
Vytautas Valiukėnas, Pranas Juozas Žilinskas.
2006.
Look at other dictionaries:
Fluid bearing — Fluid bearings are bearings which solely support the bearing s loads on a thin layer of liquid or gas.They can be broadly classified as fluid dynamic bearings, hydrostatic or gas bearings. They are frequently used in high load, high speed or high … Wikipedia
Pressure-Correction Methods — refer to a class of methods used in computational fluid dynamics for solving the Navier Stokes equations normally for incompressible flows. Common Properties The equations solved in this approach arise from the implicit time integration of the… … Wikipedia
pression dynamique d’un élément fluide — dinaminis skysčio arba dujų elemento slėgis statusas T sritis Standartizacija ir metrologija apibrėžtis Slėgio prieaugis virš statinio slėgio elementariojoje skysčio arba dujų tėkmės linijoje, susidarantis dėl visiškos izoentropinio skysčio arba… … Penkiakalbis aiškinamasis metrologijos terminų žodynas
Pressure measurement — The construction of a bourdon tube gauge, construction elements are made of brass Many techniques have been developed for the measurement of pressure and vacuum. Instruments used to measure pressure are called pressure gauges or vacuum gauges. A… … Wikipedia
fluid mechanics — an applied science dealing with the basic principles of gaseous and liquid matter. Cf. fluid dynamics. [1940 45] * * * Study of the effects of forces and energy on liquids and gases. One branch of the field, hydrostatics, deals with fluids at… … Universalium
Pressure — This article is about pressure in the physical sciences. For other uses, see Pressure (disambiguation). Pressure as exerted by particle collisions inside a closed container … Wikipedia
Pressure sensor — Digital air pressure sensor Compact digital barometric pressure sensor A pressure sensor measure … Wikipedia
Dynamic insulation — is a form of insulation where cool outside air flowing through the thermal insulation in the envelope of a building will pick up heat from the insulation fibres. Buildings can be designed to exploit this to reduce the transmission heat loss (U… … Wikipedia
Fluid Science Laboratory — The Fluid Science Laboratory is a European (ESA s) science payload designed for use in Columbus built by Alenia Aeronautica Spazio and OHB System. It is a multi user facility for conducting fluid physics research in microgravity conditions. It… … Wikipedia
high-pressure phenomena — ▪ physics Introduction changes in physical, chemical, and structural characteristics that matter undergoes when subjected to high pressure. pressure thus serves as a versatile tool in materials research, and it is especially important in… … Universalium
