permeability ratio

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• Permeability (electromagnetism) — Magnetic Circuits Conventional Magnetic Circuits Magnetomotive force Magnetic flux Φ Magnetic reluctance Phasor Magnetic Circuits Complex reluctance Zμ …   Wikipedia

• permeability, relative —    1. The ratio of the effective permeability for a given flow phase to the intrinsic permeability of the porous medium [22].    2. The ratio of the effective and specific permeabilities [22].    3. The ratio of permeability of one immiscible… …   Lexicon of Cave and Karst Terminology

• permeability — /ˌpɜmiəˈbɪləti/ (say .permeeuh biluhtee) noun 1. the property or state of being permeable. 2. Physics a. the ratio of the magnetic flux density to the magnetic field present. b. the ratio of flux density produced in a material to that which would …  

• magnetic permeability — permeability (def. 2). * * * Relative increase or decrease in the magnetic field inside a material compared with the magnetic field in which the material is located. In empty space the magnetic permeability is 1, because there is no matter to… …   Universalium

• Air permeability specific surface — The air permeability specific surface of a powder material is a single parameter measurement of the fineness of the powder. The specific surface is derived from the resistance to flow of air (or some other gas) through a porous bed of the powder …   Wikipedia

• Controlled permeability formwork — (CPF) is a system proven to significantly enhance the durability of surface concrete during the casting process. Contents 1 The need for CPF 2 CPF liners 3 Basic elements of CPF systems …   Wikipedia

• space permeability — noun The ratio of magnetic induction to magnetizing force in a vacuum …   Wiktionary

• magnetic permeability — /mægˌnɛtɪk pɜmiəˈbɪləti/ (say mag.netik permeeuh biluhtee) noun a measure of the ratio of the magnetic flux density in a body to the external magnetic field which induces it …  

• кривая отношения проницаемостей — — [http://slovarionline.ru/anglo russkiy slovar neftegazovoy promyishlennosti/] Тематики нефтегазовая промышленность EN permeability ratio curvepermeability ratio curve …   Справочник технического переводчика

• отношение вертикальной проницаемости к горизонтальной — — [http://slovarionline.ru/anglo russkiy slovar neftegazovoy promyishlennosti/] Тематики нефтегазовая промышленность EN permeability ratio …   Справочник технического переводчика

• удельная проницаемость — фазовая проницаемость отношение фазовых проницаемостей — [http://slovarionline.ru/anglo russkiy slovar neftegazovoy promyishlennosti/] Тематики нефтегазовая промышленность Синонимы фазовая проницаемостьотношение фазовых проницаемостей EN… …   Справочник технического переводчика