Weissenberg rheogoniometer

Weissenberg rheogoniometer: a cone-and-plate rheometer capable of measuring both the viscous and the elastic response of polymer melts. The tangential force caused by resistance to flow when the cone turns with respect to the plate is a measure of the viscous flow. The normal force that is perpendicular to the plane of rotation and tending to separate the cone and plate represents elasticity.

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rheogoniometer — Weissenberg rheogoniometer … Mechanics glossary
rheogoniometer — noun A type of rheometer that can be used to measure the viscous and elastic flow properties of a fluid. Commonly the Weissenberg Rheogoniometer. See Also: rheogoniometric, rheogoniometry … Wiktionary
Karl Weissenberg — (1893 ndash;1976) was an Austrian physicist, notable for his contributions to rheology and crystallography. The Weissenberg effect was named after him, as was the Weissenberg number. He invented a Goniometer to study X ray diffraction of crystals … Wikipedia
Rheometer — Today, a rheometer is a laboratory device used to measure the way in which a liquid, suspension or slurry flows in response to applied forces. It is used for those fluids which cannot be defined by a single value of viscosity and therefore… … Wikipedia
Arthur S. Lodge — Infobox Scientist name = Arthur S. Lodge image width = birth date = 20 November 1922 birth place = Liverpool, England death date = 24 June 2005 death place = Fitchburg, WI, USA residence = nationality = flagicon|UK British field = Rheology work… … Wikipedia
Análisis mecánico diferencial — Saltar a navegación, búsqueda El análisis mecánico dinámico conocido por sus siglas en inglés como DMA. Es un análisis utilizado en estudios de procesos de relajación y en reología, para estudiar y caracterizar el comportamiento de materiales… … Wikipedia Español

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