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Keywords: suspensions
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Journal Articles
Article Type: Research-Article
J. Fluids Eng. March 2019, 141(3): 031202.
Paper No: FE-18-1273
Published Online: September 10, 2018
... , “ Sedimentation of a Particle Cloud Across a Density Interface ,” Fluid Dyn. Res. , 27 ( 3 ), pp. 129 – 142 . 10.1016/S0169-5983(99)00046-5 [19] Bosse , T. , Kleiser , L. , Harter , C. , and Meiburg , E. , 2005 , “ Numerical Simulation of Finite Reynolds Number Suspension Drops Settling...
Journal Articles
Article Type: Research-Article
J. Fluids Eng. July 2017, 139(7): 071303.
Paper No: FE-16-1476
Published Online: April 24, 2017
...Carla Cotas; Bruno Branco; Dariusz Asendrych; Fernando Garcia; Pedro Faia; Maria Graça Rasteiro Eucalyptus and Pine suspensions flow in a pipe was studied experimentally and numerically. Pressure drop was measured for different mean inlet flow velocities. Electrical impedance tomography (EIT...
Journal Articles
Article Type: Research-Article
J. Fluids Eng. August 2016, 138(8): 081203.
Paper No: FE-15-1294
Published Online: May 2, 2016
...: Daniel Maynes. 28 04 2015 03 02 2016 Direct numerical simulation Flows in biological systems Micro-scale flows Suspensions There are two main techniques for the analysis of the transport of particles and their deposition for a given flow and geometry. One method...
Journal Articles
Article Type: Research-Article
J. Fluids Eng. May 2016, 138(5): 051303.
Paper No: FE-15-1388
Published Online: January 8, 2016
... 11 11 2015 Microfluidics Multiphase flows Particle flows Suspensions The Scottish botanist and physician Robert Brown made detailed microscopic observations of suspensions of small pollen particles in water in 1827 and discovered the constant and chaotic movement of particles...
Journal Articles
Article Type: Research-Article
J. Fluids Eng. August 2015, 137(8): 081201.
Paper No: FE-14-1228
Published Online: August 1, 2015
... the Ostwald–de Waele power law. Ding et al. [ 52 ] conducted the viscosity measurements of aqueous suspensions of MWCNT at 25 °C and 40 °C and for weight concentrations of 0.1% and 0.5%. The shear thinning behavior was also observed by them. For a fixed concentration, they observed the viscosity of CNT...
Journal Articles
Article Type: Research-Article
J. Fluids Eng. April 2013, 135(4): 041301.
Paper No: FE-12-1553
Published Online: March 26, 2013
... compared to other models. gas-solid turbulence modeling suspensions Particle resuspension (or reentrainment) refers to the detachment process of a deposited particle from a wall surface into the surrounding fluid and its transport by the flowing stream. Resuspension is of common occurrence...
Journal Articles
Article Type: Research Papers
J. Fluids Eng. February 2011, 133(2): 021101.
Published Online: February 4, 2011
... convection flow simulation microchannel flow mixing numerical analysis rotational flow rotors suspensions two-phase flow micromixers mixing efficiency microrotor numerical simulation Over the past decades, the miniaturization of analytical techniques has become a dominant trend...
Journal Articles
Article Type: Research Papers
J. Fluids Eng. May 2010, 132(5): 051205.
Published Online: May 13, 2010
...Hiroshi Yamaguchi; Xin-Rong Zhang; Xiao-Dong Niu; Yuta Ito An experimental study is carried out to investigate the effects of microglass fiber suspensions in the non-Newtonian fluids in a gap between an inner rotating sphere and an outer whole stationary sphere. In the experiments, the microglass...
Journal Articles
Article Type: Research Papers
J. Fluids Eng. January 2010, 132(1): 011302.
Published Online: January 7, 2010
...A. J. Parry; O. Millet This paper presents a numerical simulation study of dense granular-suspension flow in a conduit with constriction. An empirical function of solid concentrations and Reynolds number prescribes the force between a particle and the fluid. This simplification reduces...
Journal Articles
Article Type: Errata
J. Fluids Eng. June 2009, 131(6): 067001.
Published Online: May 15, 2009
...Allan Carlsson; Fredrik Lundell; L. Daniel Söderberg 15 05 2009 fibres paper making suspensions Three errors have been detected in a further analysis of the data. The first error is that the reported frame rate of the camera is incorrect. This means that the velocities...
Journal Articles
Article Type: Research Papers
J. Fluids Eng. December 2008, 130(12): 121301.
Published Online: October 24, 2008
... magnetorheology oils suspensions magnetorheological fluid multiscale model kinetic theory constitutive equation “Smart” materials are materials that exhibit physical changes in response to their environment. Magnetorheological (MR) fluids are a special class of smart materials consisting...
Journal Articles
Article Type: Research Papers
J. Fluids Eng. July 2008, 130(7): 071301.
Published Online: June 25, 2008
...N. Sad Chemloul; O. Benrabah In this work, an experimental method based on laser anemometry with Doppller effects is developed. This allows the measurement of velocities and their fluctuations in a flow of solid-liquid suspension in an ascendant vertical pipe. In order to distinguish between...
Journal Articles
Article Type: Research Papers
J. Fluids Eng. January 2008, 130(1): 011104.
Published Online: January 16, 2008
... tanks, Tank 18. This paper describes the computational model, the flow measurements used to provide validation data in the region far from the jet nozzle, and the extension of the computational results to real tank conditions through the use of existing sludge suspension data. A computational fluid...
Journal Articles
Article Type: Technical Papers
J. Fluids Eng. April 2007, 129(4): 423–428.
Published Online: November 21, 2006
... magnetorheology suspensions two-phase flow magnetic fields Magnetorheological (MR) fluids, are part of a class of controllable fluids. MR fluids are suspensions of micron-sized magnetic particles dispersed in a fluid carrier such as a mineral or silicon oil. In these fluids physical properties...
Journal Articles
Article Type: Technical Papers
J. Fluids Eng. April 2007, 129(4): 446–456.
Published Online: August 18, 2006
...Krista Mäkipere; Piroz Zamankhan The present effort is the development of a multiscale modeling, simulation methodology for investigating complex phenomena arising from flowing fiber suspensions. The present approach is capable of coupling behaviors from the Kolmogorov turbulence scale through...
Journal Articles
Article Type: Technical Papers
J. Fluids Eng. April 2007, 129(4): 457–465.
Published Online: August 9, 2006
...Allan Carlsson; Fredrik Lundell; L. Daniel Söderberg The orientation of fibers suspended in a shear flow flowing over a solid wall has been studied experimentally. The possibility to control this orientation with physical surface modifications, ridges, has also been studied. The fiber suspension...
Journal Articles
Article Type: Technical Papers
J. Fluids Eng. July 2005, 127(4): 816–823.
Published Online: April 14, 2005
...Xuefeng Su; Theodore J. Heindel Three different aeration plates are used to study their effect on gas holdup and flow regime transition in fiber suspensions. The aeration plates differ by their open-area ratios ( A = 0.57 % , 0.99%, and 2.14%), where the hole diameter remains the same while...
Journal Articles
Article Type: Technical Papers
J. Fluids Eng. March 2005, 127(2): 347–357.
Published Online: October 29, 2004
... to the suspension and produces pressure pulses to keep the screen apertures clear. To understand the effect of key design and operating variables for a NACA foil rotor, a computational fluid dynamic (CFD) simulation was developed using FLUENT , and the results were compared to experimental measurements. Comparing...
Journal Articles
Article Type: Technical Papers
J. Fluids Eng. May 2004, 126(3): 385–390.
Published Online: July 12, 2004
... and viscoelastic (dilute polymeric solutions) liquids. In this work, the effect of the shear-thinning behavior of high concentration suspensions on the onset of the Taylor vortices is determined theoretically by solving the conservation equations, constructing the solution path as the inner cylinder speed rises...
Journal Articles
Article Type: Technical Papers
J. Fluids Eng. March 2004, 126(2): 170–179.
Published Online: May 3, 2004
.... The dynamical behavior of ER suspensions subjected to nonuniform electric field depends on the solids fraction, the ratio of the domain size and particle radius, and four additional dimensionless parameters which respectively determine the importance of inertia, viscous, electrostatic particle-particle...