Research Article
Nov 1982
Saltation in Water Dynamics
Authors: Peter J. Murphy, AM.ASCE, and Hamid HooshiariAuthor Affiliations
Publication: Journal of the Hydraulics Division
Volume 108, Issue 11
Abstract
An evaluation of the fluid forces exerted on a bed load particle is presented. The study used strobe photography to measure the kinematics of a sphere moving via saltation along the bed of an open channel flow. The experiment showed that the forces of bouyancy, added mass, and drag could predict the particle motion. The added mass force included an unusual component due to the mean shear of the open channel flow.
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Published In
Journal of the Hydraulics Division
Volume 108 • Issue 11 • November 1982
Pages: 1251 - 1267
Copyright
© 1982 American Society of Civil Engineers.
History
Published in print: Nov 1982
Published online: Feb 3, 2021
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Peter J. Murphy, AM.ASCE
Asst. Prof., Dept. of Civ. Engrg., Univ. of Massachusetts, Amherst, Mass. 01003
Hamid Hooshiari
Grad. Student, Dept. of Civ. Engrg., Univ. of Massachusetts, Amherst, Mass.
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ASCE Library Cards let you download journal articles, proceedings papers, and available book chapters across the entire ASCE Library platform. ASCE Library Cards remain active for 24 months or until all downloads are used. Note: This content will be debited as one download at time of checkout.
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Terms of Use: ASCE Library Cards are for individual, personal use only. Reselling, republishing, or forwarding the materials to libraries or reading rooms is prohibited.