A viscometer (also called viscosimeter) is an instrument used to measure the viscosity of a fluid. For liquids with viscosities which vary with flow conditions...
33 KB (4,686 words) - 19:47, 19 May 2025
An Ubbelohde type viscometer or suspended-level viscometer is a measuring instrument which uses a capillary based method of measuring viscosity. It is...
4 KB (609 words) - 10:53, 26 January 2023
A Mooney viscometer or rotating disk viscometer is an instrument used for measuring the Mooney viscosity of rubbers. Invented in the 1930s by Melvin Mooney...
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has a much higher viscosity than water. Viscosity is measured using a viscometer. Measured values span several orders of magnitude. Of all fluids, gases...
37 KB (2,473 words) - 22:47, 24 May 2025
10–20 cSt. To maintain this value a combination of viscometer, PID controller and heater is used. Viscometer measures the actual viscosity of the fuel, this...
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solutes in water solutions. These devices came to be known as Ostwald viscometers and are in widespread use in contemporary times for research and quality...
49 KB (5,194 words) - 03:29, 3 May 2025
The mini-rotary viscometer is a device used to measure the pumpability of an engine oil at low temperatures. Engine oils must meet viscometric standards...
3 KB (328 words) - 18:07, 27 September 2024
viscometer employs load-based rotation to determine viscosity. The viscosity is reported in Krebs units (KU), which are unique to Stormer viscometers...
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1983, the award is named after Melvin Mooney, developer of the Mooney viscometer and of the Mooney-Rivlin hyperelastic law. The award consists of an engraved...
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cP). A single viscosity measurement at a constant speed in a typical viscometer is a measurement of the instrument viscosity of a fluid (not the apparent...
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being extubated. Liquid thickness may be measured by two methods, with a viscometer or by line spread test. There are several levels of consistency/viscosity...
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bone dry, etc.) Viscometer (RheoSense m-VROC and microVISC, Brookfield LV or RV, Höppler falling ball, Haake Rotovisco, etc.) Viscometer spindle number...
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Saybolt universal viscosity (redirect from Saybolt viscometer)
temperature, to flow through a calibrated tube, is measured, using a Saybolt viscometer. The Saybolt universal viscosity test occurs at 100 °F (38 °C), or more...
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require more parameters to be set and measured than is the case for a viscometer. It measures the rheology of the fluid. There are two distinctively different...
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2019. Ehrenstein & Eloy 2013, pp. 321–346. "Falling Ball Viscometer" (PDF). Falling Ball Viscometer. "Not Just Going with the Flow". American Scientist. 2017-02-06...
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Mammalian orthoreovirus Merovingian Music, a record label Mini-rotary viscometer Multiple reentry vehicle MRV Communications, an American company MRV Engenharia...
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molar mass, or Right-angle-light laser scattering in combination with a viscometer, although this latter technique does not give an absolute measure of molar...
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temperature properties measured by the cold-cranking simulator and mini-rotary viscometer. This standard is commonly used throughout the world, and standards organizations...
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classic hydrodynamics and fluids mechanics based on the use of classical viscometers are not capable of explaining haemodynamics. The study of the blood flow...
48 KB (6,468 words) - 18:39, 30 January 2025
closely. In 1944, when Green developed an improved Couette-type rotational viscometer she developed and patented an accompanying recorder in 1945. The flow...
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determination of intrinsic viscosity is with a Ubbelohde viscometer or with a RheoSense VROC viscometer. Jeffery, G. B. (1922). "The motion of ellipsoidal particles...
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and it has been widely assumed that the system acts as a constant power viscometer. The use of this device for this purpose is standardized as ASTM D5293...
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rheology and the theory of fluid flow. He designed a concentric cylinder viscometer that he used to accurately measure the viscosity of fluids. The laminar...
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unpressurized in the payload bay during the mission after recovering the viscometer and hard drive damaged but fully intact in the debris field in Texas....
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Franklin Institute's Certificate of Merit in 1921 for his variable pressure viscometer. In 1922, as chairman of the Metric Committee of the American Chemical...
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Conical measure Cuvette Eye dropper Eudiometer Graduated cylinder Ostwald viscometer Pipette Tubes Drying Cragie Nuclear magnetic resonance (NMR) Test Thiele...
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declared obsolete. It was replaced by the Viscosense, a new generation viscometer based on rotational vibrations of a pendulum in a liquid. However, VAF...
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Conical measure Cuvette Eye dropper Eudiometer Graduated cylinder Ostwald viscometer Pipette Tubes Drying Cragie Nuclear magnetic resonance (NMR) Test Thiele...
40 KB (6,077 words) - 16:53, 24 May 2025
in the atmosphere. The principle is also applied in the falling sphere viscometer, an experimental device used to measure the viscosity of highly viscous...
18 KB (2,608 words) - 06:49, 20 May 2025
Conical measure Cuvette Eye dropper Eudiometer Graduated cylinder Ostwald viscometer Pipette Tubes Drying Cragie Nuclear magnetic resonance (NMR) Test Thiele...
12 KB (1,383 words) - 10:52, 24 February 2025