effective viscosity
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Effective viscosity — Эффективная вязкость … Краткий толковый словарь по полиграфии
Effective medium approximations — or effective medium theory (sometimes abbreviated as EMA or EMT) are physical models that describe the macroscopic properties of a medium based on the properties and the relative fractions of its components. They can be discrete models such as… … Wikipedia
Power-law fluid — NOTOC A Power law fluid is a type of generalized Newtonian fluid for which the shear stress, tau; , is given by : au = K left( frac {partial u} {partial y} ight)^n where: * K is the flow consistency index (SI units Pa bull;s n ), * part; u /… … Wikipedia
Marsh funnel — The Marsh funnel viscometer is a simple device for measuring viscosity from the time it takes a known volume of liquid to flow from the base of a cone through a short tube. It is particularly used by mud engineers to check the quality of drilling … Wikipedia
Earth Sciences — ▪ 2009 Introduction Geology and Geochemistry The theme of the 33rd International Geological Congress, which was held in Norway in August 2008, was “Earth System Science: Foundation for Sustainable Development.” It was attended by nearly… … Universalium
Darcy's law — is a phenomenologically derived constitutive equation that describes the flow of a fluid through a porous medium. The law was formulated by Henry Darcy based on the results of experiments[1] on the flow of water through beds of sand. It also… … Wikipedia
Nebular hypothesis — Star formation Interstellar medium Molecular cloud … Wikipedia
Agar — or agar agar is a gelatinous substance derived from seaweed. Historically and in a modern context, it is chiefly used as an ingredient in desserts throughout Japan, but in the past century has found extensive use as a solid substrate to contain… … Wikipedia
Taupo Volcanic Zone — The Taupo Volcanic Zone is a highly active volcanic area in the North Island of New Zealand. It is named after Lake Taupo, the flooded caldera of the largest volcano in the zone. ActivityThere are numerous volcanic vents and geothermal fields in… … Wikipedia
David Rubincam — David Perry Rubincam Born February 27, 1947 (1947 02 27) (age 64) … Wikipedia
Generalized Newtonian fluid — A generalized Newtonian fluid is an idealized fluid for which the shear stress, tau; , is a function of shear rate at the particular time, but not dependent upon the history of deformation.: au = Fleft( frac {partial u} {partial y} ight) where:… … Wikipedia
