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Keywords: pumps
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Journal Articles
Article Type: Research Papers
J. Tribol. April 2010, 132(2): 021602.
Published Online: April 26, 2010
... materials for working elements, improvements in construction, and optimization of the slurry flow are all various ways of softening the consequences of erosion wear that reflects on the working life of the hydraulic transportation pump’s elements. Data, which would be used for acquiring the above mentioned...
Journal Articles
Article Type: Research Papers
J. Tribol. January 2008, 130(1): 011013.
Published Online: December 26, 2007
... in an actual application. The performance of a hydraulic axial piston pump with DLC-coated piston shoes was evaluated in a newly designed, dedicated hydraulic test system using fully formulated biodegradable, synthetic ester oil. For comparison, an equal but separated hydraulic system with a conventional...
Journal Articles
Article Type: Technical Papers
J. Tribol. October 2007, 129(4): 851–859.
Published Online: April 2, 2007
... for asperity height, where the load capacity and friction coefficient are optimized. These optimum heights were reached at 1 – 3 μ m . Although the lip seal surface is considered to be smooth, reverse pumping can still be obtained using an oriented triangular design. The Couette flow rate for this asperity...
Journal Articles
Article Type: Technical Papers
J. Tribol. January 2005, 127(1): 213–222.
Published Online: February 7, 2005
...Larry A. Villasmil; Dara W. Childs; Hamn-Ching Chen Multistage centrifugal pumps and compressors are among the most widely used pieces of rotating machinery in industry. A typical application demands the arrangement of several impellers or wheels mounted on a shaft that spins within a stationary...
Journal Articles
Article Type: Technical Papers
J. Tribol. July 2003, 125(3): 592–599.
Published Online: June 19, 2003
...Satoru Kaneko, Professor; Takashi Ikeda, Research Engineer; Takuro Saito, Research Engineer; Shin Ito, Research Engineer Honeycomb damper seals with convergent-tapered clearance have been proposed to improve static and dynamic characteristics of liquid annular seals employed in pumps...