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multiphase+flow

  • 1 предельное значение тока несрабатывания при неравномерной нагрузке в многофазной цепи

    1. valeur limite du courant de non-fonctionnement en service déséquilibré dans un circuit polyphasé

     

    предельное значение тока несрабатывания при неравномерной нагрузке в многофазной цепи
    -
    [IEV number 442-05-63]

    EN

    limiting value of the non-operating current in case of unbalanced load in a multiphase circuit
    Maximum value of current which, in the absence of any fault to frame or to earth, and of an earth leakage current, can flow in a circuit containing only two active conductors of the installation, without causing operation of the part of the residual current device performing the evaluation.
    [IEV number 442-05-63]

    FR

    valeur limite du courant de non-fonctionnement en service déséquilibré dans un circuit polyphasé
    Valeur maximale du courant pouvant circuler, en l'absence de tout défaut à la masse ou à la terre et de tout courant de fuite à la terre, dans un circuit intéressant seulement deux conducteurs actifs de l'installation sans provoquer le fonctionnement de la partie du dispositif de coupure différentiel assurant la fonction mesure.
    [IEV number 442-05-63]

    EN

    • limiting value of the non-operating current in case of unbalanced load in a multiphase circuit

    DE

    • Grenzwert der Nichtbetätigungs-Überstromstärke bei unsymmetrischen Lasten in einem Mehrphasen-Stromkreis

    FR

    • valeur limite du courant de non-fonctionnement en service déséquilibré dans un circuit polyphasé

    Русско-французский словарь нормативно-технической терминологии > предельное значение тока несрабатывания при неравномерной нагрузке в многофазной цепи

См. также в других словарях:

  • Multiphase flow — In fluid mechanics, multiphase flow is a generalisation of the modelling used in two phase flow to cases where the two phases are not chemically related (e.g. dusty gases) or where more than two phases are present (e.g. in modelling of… …   Wikipedia

  • Multiphase flow meter — A multiphase flow meter is a device used in the oil and gas industry to measure the individual phase flow rates of petroleum, water and gas mixtures produced during oil production processes. Contents 1 Background 2 Conventional Solutions 3… …   Wikipedia

  • Multiphase particle-in-cell method — The multiphase particle in cell method (MP PIC) is a numerical method for modeling particle fluid and particle particle interactions in a computational fluid dynamics (CFD) calculation. The MP PIC method achieves greater stability than its… …   Wikipedia

  • Multiphase heat transfer — Contents 1 Definitions 2 Multiphase flow versus heat transfer 3 Phase change heat transfer 4 References Definitions …   Wikipedia

  • multiphase — Operating in two or more phases, particularly a flow of electricity. Harrison v Detroit, Y. A. A. & J. R. Co. 137 Mich 78, 100 NW 451 …   Ballentine's law dictionary

  • Two-phase flow — In fluid mechanics, two phase flow occurs in a system containing gas and liquid with a meniscus separating the two phases. Historically, probably the most commonly studied cases of two phase flow are in large scale power systems. Coal and gas… …   Wikipedia

  • OLGA (technology) — OLGA is a modelling tool for transportation of oil, natural gas and water in the same pipeline, so called multiphase transportation. The name is short for “oil and gas simulator”. The main challenge with multiphase fluid flow is the formation of… …   Wikipedia

  • Barry Azzopardi — Professor Barry Azzopardi MSc, PhD (born Gibraltar, 1947) is a chemical engineer specialising in multiphase flow research. He is a Chartered Engineer, Fellow of the Institution of Chemical Engineers and is currently Lady Trent Professor of… …   Wikipedia

  • Relative permeability — In multiphase flow in porous media, relative permeability is a dimensionless measure of the effective permeability of each phase. It can be viewed as an adaptation of Darcy s law to multiphase flow. For two phase flow in porous media given steady …   Wikipedia

  • AUSM — stands for Advection Upstream Splitting Method. It is developed as a numerical inviscid flux function for solving a general system of conservation equations. It is based on the upwind concept and was motivated to provide an alternative approach… …   Wikipedia

  • Navier–Stokes equations — Continuum mechanics …   Wikipedia

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