Gaois

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6 results

  1. SCIENCE|natural and applied sciences|physical sciences

    #618650

    IATE #1097501
    slaodacht Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    Viskosität | Zähigkeit
    de
    Definition Eigenschaft eines fließfähigen (vorwiegend flüssigen oder gasförmigen) Stoffsystems, unter Einwirkung einer Spannung zu fließen und irreversibel deformiert zu werden Reference DIN 1342-2:2003: Viskosität – Teil 2: Newton'sche Flüssigkeiten, S. 2
    viscosity
    en
    Definition the fluid resistance to shear or flow and a measure of the adhesive/cohesive or frictional fluid property. The resistance is caused by intermolecular friction exerted when layers of fluids attempt to slide by one another. It is a measure of a fluid's resistance to flow Reference "The Engineering Toolbox: Dynamic, Absolute and Kinematic Viscosity http://www.engineeringtoolbox.com/dynamic-absolute-kinematic-viscosity-d_412.html [1.12.2009]"
    viscosité
    fr
    Definition frottement interne dû à l'interaction moléculaire dans un fluide Reference DIC.INT.FROID
  2. INDUSTRY|chemistry

    #624950

    IATE #1341293
    breisíocht choibhneasta slaodachta Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    sainslaodacht Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    spezifische Viskosität
    de
    viscosity relative increment | specific viscosity
    en
    Definition the ratio of the difference between the viscosities of solution and solvent to the viscosity of the solvent, i.e. ηi = (η - ηs)/ηs, where η is the viscosity of the solution and ηs is the viscosity of the solvent Reference "IUPAC Compendium of Chemical Terminology 2nd Edition (1997) http://www.iupac.org/goldbook/R05283.pdf [20.8.2010]"
    Comment "The use of the term ‘specific viscosity’ for this quantity is discouraged,since the relative viscosity increment does not have the attributes of aspecific quantity. Note ref: IUPAC Compendium of Chemical Terminology 2nd Edition (1997) http://www.iupac.org/goldbook/R05283.pdf [20.8.2010]"
    incrément relatif de viscosité | viscosité spécifique
    fr
  3. SCIENCE|natural and applied sciences|physical sciences|chemistry · TRADE|tariff policy · SCIENCE|natural and applied sciences|physical sciences

    #618651

    IATE #1097502
    slaodacht chinéimiteach Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    kinematische Viskosität | ν
    de
    Definition Verhältnis von dynamischer Viskosität zu Dichte der Flüssigkeit Reference ÖNORM EN ISO 2431:1996: Lacke und Anstrichstoffe – Bestimmung der Auslaufzeit mit Auslaufbechern, S. 5
    kinematic viscosity
    en
    Definition the ratio of the dynamic viscosity of a fluid to its density Reference INT.DIC.REFRIGERATION
    Comment "See also: The Engineering Toolbox: Dynamic, Absolute and Kinematic Viscosity http://www.engineeringtoolbox.com/dynamic-absolute-kinematic-viscosity-d_412.html [1.12.2009]"
    viscosité cinématique | rapport viscosité/masse volumique | rapport viscosité densité
    fr
    Definition rapport de la viscosité dynamique à la masse volumique d'un fluide Reference DIC.INT.FROID
  4. INDUSTRY|chemistry|chemical industry

    #624951

    IATE #1341294
    slaodacht laghdaithe Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    uimhir shlaodachta Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    reduced viscosity | viscosity number
    en
    Definition "the ratio of the relative viscosity increment [ IATE:1341293 ] to the mass concentration of the polymer, c, i.e. ηi/c, where ηi is the relative viscosity increment" Reference "IUPAC Compendium of Chemical Terminology 2nd Edition (1997) http://www.iupac.org/goldbook/R05220.pdf [20.8.2010]"
    Comment "1. The unit must be specified; cm3 g–1 is recommended.2. This quantity is neither a viscosity nor a pure number. The term is to be looked on as a traditional name. Any replacement by consistent terminology would produce unnecessary confusion in the polymer literatureSynonymous with viscosity number Note ref: IUPAC Compendium of Chemical Terminology 2nd Edition (1997) http://www.iupac.org/goldbook/R05220.pdf [20.8.2010]"
    viscosité réduite | indice de viscosité
    fr
    Definition rapport de la différence entre la viscosité de la solution de polymère et la viscosité du solvant pur, au produit de la viscosité du solvant pur par la concentration de la solution de polymère, en grammes de soluté par millilitre de solution Reference NF T 50-100:1980
  5. SCIENCE|natural and applied sciences|physical sciences|chemistry · INDUSTRY|mechanical engineering

    #624941

    IATE #1339716
    tomhsaire slaodachta Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    Viskosimeter
    de
    viscosity gauge
    en
    manomètre à viscosité
    fr
    Definition manomètre à vide dans lequel la pression est déterminée par mesurage des forces visqueuses qui s'exercent sur les surfaces de deux éléments, l'un au repos, l'autre en mouvement par rapport au premier Reference X 10-502:1980