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Keywords: foams
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Journal Articles
Article Type: Research Papers
J. Fluids Eng. November 2011, 133(11): 111105.
Published Online: November 8, 2011
...S. Akbar Shakiba; R. Ebrahimi; M. Shams Growing application and use of ceramic foams has intensified the necessity to determine a precise and inexpensive method for prediction of pressure drop through these materials. In this paper, a new experimental model is presented for pressure drop through...
Journal Articles
Article Type: Technical Briefs
J. Fluids Eng. April 2011, 133(4): 044503.
Published Online: May 12, 2011
... do so with a time interval greater than the capillary relaxation time. Building on this observation, here we report a mechanical means of preventing foam formation during liquid addition: the nozzle delivering the liquid is rotated sufficiently rapidly so that no two successive drops impact...
Topics: Nozzles, Bubbles
Journal Articles
Article Type: Research Papers
J. Fluids Eng. July 2009, 131(7): 071203.
Published Online: June 24, 2009
.... This range is now markedly extended (threefold), based on a consistent finite element method formulation for the continuity equation. Such results correspond to foam extrusion, where compressibility can be substantial. The new extended numerical results are given for different inner/outer diameter ratios κ...
Journal Articles
Article Type: Technical Papers
J. Fluids Eng. March 2002, 124(1): 263–272.
Published Online: August 24, 2001
...K. Boomsma, ASME Member; D. Poulikakos, ASME Fellow Open-cell aluminum foams were investigated using water to determine their hydraulic characteristics. Maximum fluid flow velocities achieved were 1.042 m/s. The permeability and form coefficient varied from 2.46 × 10 − 10 m 2 and 8701 m − 1 to 3529...