- mass flow continuity
- постоянство массового расхода (по всем сечениям потока)
English-russian dictionary of physics. 2013.
mass flow continuity
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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
Continuity equation — A continuity equation in physics is a differential equation that describes the transport of a conserved quantity. Since mass, energy, momentum, electric charge and other natural quantities are conserved under their respective appropriate… … Wikipedia
Mass balance — A mass balance (also called a material balance) is an application of conservation of mass to the analysis of physical systems. By accounting for material entering and leaving a system, mass flows can be identified which might have been unknown,… … Wikipedia
flow — vb issue, emanate, proceed, stem, derive, *spring, arise, rise, originate Analogous words: emerge, *appear, loom: start, *begin, commence flow n Flow, stream, current, flood, tide, flux are comparable when meaning something issuing or moving in a … New Dictionary of Synonyms
flow — I. verb Etymology: Middle English, from Old English flōwan; akin to Old High German flouwen to rinse, wash, Latin pluere to rain, Greek plein to sail, float Date: before 12th century intransitive verb 1. a. (1) to issue or move in a stream (2)… … New Collegiate Dictionary
continuity equation — Mech. the mathematical statement in fluid mechanics that, for a fluid passing through a tube in a steady flow, the mass flowing through any section of the tube in a unit of time is constant. [1830 40] * * * … Universalium
continuity equation — Mech. the mathematical statement in fluid mechanics that, for a fluid passing through a tube in a steady flow, the mass flowing through any section of the tube in a unit of time is constant. [1830 40] … Useful english dictionary
equation of continuity — The equation of continuity states that (a) air mass flow is constant, as mass can neither be created nor destroyed, and (b) the product of a cross sectional area (A), velocity (V), and density (ρ) is constant (K), or AVρ = K. It assumes that… … Aviation dictionary
Incompressible flow — In fluid mechanics or more generally continuum mechanics, an incompressible flow is solid or fluid flow in which the divergence of velocity is zero. This is more precisely termed isochoric flow. It is an idealization used to simplify analysis. In … Wikipedia
постоянство массового расхода — — [А.С.Гольдберг. Англо русский энергетический словарь. 2006 г.] Тематики энергетика в целом EN mass flow continuity … Справочник технического переводчика
Betz' law — Please see discussion accessed from the above tab for issues related to proof. Betz law reflects a theory for flow machines, developed by Albert Betz. It shows the maximum possible energy known as the Betz limit that may be derived by means of an … Wikipedia
