# stagnation pressure

stagnation pressure
давление в критической точке, давление в точке полного торможения

English-russian astronautics dictionary. - M.: Military Publishing house. . 1964.

### Смотреть что такое "stagnation pressure" в других словарях:

• Stagnation pressure — In fluid dynamics, stagnation pressure is the pressure at a stagnation point in a fluid flow, where the kinetic energy is converted into pressure energy. It is the sum of the dynamic pressure and static pressure at the stagnation point. [… …   Wikipedia

• stagnation pressure — stabdymo slėgis statusas T sritis Standartizacija ir metrologija apibrėžtis Slėgis, apibūdinantis energinę skysčio ir dujų būseną, kai jų kinetinė energija yra visiškai pakeičiama slėgio energija. Ji yra lygi absoliučiojo statinio ir dinaminio… …   Penkiakalbis aiškinamasis metrologijos terminų žodynas

• stagnation pressure — stabdymo slėgis statusas T sritis fizika atitikmenys: angl. stagnation pressure vok. absoluter Gesamtüberdruck, m rus. давление торможения, n pranc. pression d’arrêt, f …   Fizikos terminų žodynas

• stagnation pressure — The pressure at the stagnation point. It is the same as the total head or pitot pressure (i.e., the sum of the local atmospheric pressure and the dynamic pressure) …   Aviation dictionary

• Stagnation temperature — is the temperature at a stagnation point in a fluid flow. At a stagnation point the speed of the fluid is zero and all of the kinetic energy has been converted to internal energy and is added to the local static enthalpy. In incompressible fluid… …   Wikipedia

• Stagnation enthalpy — or total enthalpy ( h t ) is the enthalpy of a flow at a stagnation point. It is the enthalpy a flow would possess if brought to rest (zero speed) isentropically from speed v. h t = C p T + frac{v^2}{2}where, C p = specific heat capacity at… …   Wikipedia

• Stagnation point — The stagnation point is a point on the surface of a body submerged in a fluid flow where the fluid velocity is zero. The Bernoulli equation shows that the static pressure is highest when the velocity is zero. The velocity is zero at stagnation… …   Wikipedia