Results 51 to 60 of about 465,494 (166)
Rheological Characterization of Yield-Stress Materials: Flow Pattern and Apparent Wall Slip
Applied Rheology, 2015 An experimental and numerical investigation of the rotational rheometry of yield-stress materials is performed, using waterbased Carbopol dispersions. The flow and fluid characterization in different rheometer geometries, namely the smooth Couette, the ...
Marchesini Flávio H. +4 more
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Effect of Different Bulk Sweeteners on the Dynamic Oscillatory and Shear Rheology of Chocolate
Applied Rheology, 2017 Effect of different bulk sweeteners including maltitol, isomalt and inulin on the steady and dynamic rheological behaviors as well as chocolate structure was investigated.
Kiumarsi Maryam +2 more
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Trapping of Bubbles in Oil Sands Tailing Ponds
EnergiesOil sands tailings ponds are significant emitters of greenhouse gases (GHGs) in Canada. To move beyond making surface or atmospheric measurements of GHG release, it is necessary to understand the physical mechanisms by which gas is generated, bubbles ...
Omid Hajieghrary, Ian Frigaard
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Determination of the Rheological Parameters of Self-Compacting Concrete Matrix Using Slump Flow Test
Applied Rheology, 2010 The classification of a concrete mixture as self-compacting (SCC) is performed by a series of empirical characterization tests that have been designed to assess not only the flowability of the mixture but also its segregation resistance and filling ...
Neophytou Marina K.-A. +6 more
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Frontiers in Materials, 2019 The increase of the yield stress vs. the magnetic field is the most important quantity characterizing the efficiency of a magnetorheological suspension. The theory based on the formation of columnar aggregates predicts a linear variation with the volume ...
Georges Bossis +4 more
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Evaluation of Techniques for Measuring the Yield Stress of a Magnetorheological Fluid
Applied Rheology, 2010 The yield stress of a magnetorheological fluid was measured as a function of magnetic flux density using different techniques. The yield stress values were determined by extrapolating the experimental shear stress-shear rate data to zero shear rate with ...
Jönkkäri Ilari, Syrjälä Seppo
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Plastic deformation mechanism of hypoid gears
Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2017 Hypoid gears are used as the final reduction gear of vehicles to transmit and change direction torque. Plastic deformation of a hypoid gear tooth flank occurs when a load exceeding the yield stress acts on the tooth surface.
Takayuki AOYAMA +3 more
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Rheological Properties of Heavy Crude Oil Containing Sand From Bo-Hai Oilfield in China
Applied Rheology, 2017 This paper presents an experimental study on the rheological properties of heavy crude oil containing sand to determine the effects of sand size distribution and mass concentration on apparent viscosity, thixotropic behavior, yield stress and ...
Zhang Dong +3 more
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Measurement Errors in Yield Stress Rheometry that Arise from Torque Auto Zero
Applied Rheology, 2006 The measurement of the shear rheology of concentrated particulate suspensions is important to a range of mixing, pumping and flow operations. The use of a four or six bladed vane attached to a rheometer in an open cup is a popular technique to achieve a ...
Fisher Daniel T. +2 more
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Dilatancy of cement slurries with chemical admixtures
Journal of Civil Engineering and Management, 2004 The results of experimental investigation of plasticising, airâ€entraining and viscosityâ€modifying admixtures with different chemical composition influence on rheological properties and dilatancy of cement slurries are presented in the article ...
Gintautas Skripkiūnas +1 more
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