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Keywords: cavitation erosion
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Journal Articles
Article Type: Research-Article
J. Tribol. April 2014, 136(2): 021102.
Paper No: TRIB-13-1217
Published Online: January 20, 2014
...Dayun Yan; Jiadao Wang In summary, the ring area around the cavitation erosion pit is determined by the ions in water as well as the acoustic streaming induced by the oscillation of the horn. The ions determine the submicron structure and the chemical composition of the nascent ring area...
Journal Articles
Article Type: In-Brief
J. Tribol. January 2013, 135(1): 014502.
Paper No: TRIB-12-1056
Published Online: December 20, 2012
...F. A. Alturki; A. Abouel-Kasem; S. M. Ahmed References [1] Knapp , R. T. , Daily , J. W. , and Hammitt , F. G. , 1970 , Cavitation , McGraw-Hill , New York . [2] Hammitt , F. G. , 1979 , “ Cavitation Erosion: The State of The Art and Predicting Capability ,” Appl...
Journal Articles
Article Type: Hydrodynamic Lubrication
J. Tribol. April 2012, 134(2): 021702.
Published Online: March 19, 2012
... mechanism to transfer the cavitation energy to the solid is shock pressures accompanied by collapsing clusters. 04 09 2010 21 09 2011 15 03 2012 19 03 2012 cavitation erosion high speed imaging bubble structures Al-99.999, fatigue Cavitation is defined by ASTM...
Journal Articles
Article Type: Research Papers
J. Tribol. October 2011, 133(4): 041403.
Published Online: October 10, 2011
...A. Abouel-Kasem; F. A. Alturki; S. M. Ahmed In the present work, the topographical images of cavitation erosion surfaces at water and oil-in-water (o/w) emulsions were quantified using fractal analysis. The oil-in-water emulsion concentrations were 2, 5 and 10 wt. %, which are in the popular range...
Journal Articles
Article Type: Research Papers
J. Tribol. October 2010, 132(4): 041601.
Published Online: September 10, 2010
...B. Saleh; A. Abouel-Kasem; A. Ezz El-Deen; S. M. Ahmed The effect of temperature on the wear particles produced by vibratory cavitation erosion tests on Al-99.92 in distilled water was analyzed. Scanning electron microscope images of wear particles were obtained, forming a database for further...
Journal Articles
Article Type: Research Papers
J. Tribol. July 2009, 131(3): 031605.
Published Online: June 10, 2009
...A. Abouel-Kasem; A. Ezz El-Deen; K. M. Emara; S. M. Ahmed Cavitation erosion pits and their effects on erosion progression were investigated in detail for SUS 304 stainless steel, α + β brass (60/40), and pure aluminum (Al-99.999 and Al-99.92) by means of vibratory erosion. Two kinds of erosion...
Journal Articles
Article Type: Research Papers
J. Tribol. October 2008, 130(4): 041603.
Published Online: August 6, 2008
...A. Abouel-Kasem; B. Saleh; S. M. Ahmed Wear particles produced by vibratory cavitation erosion tests on 1017 carbon steels in water and oil-in-water (o∕w) emulsions were analyzed. Scanning electron microscope (SEM) images of wear particles were acquired, forming a database for further analysis...
Journal Articles
Article Type: Research Papers
J. Tribol. July 2008, 130(3): 031601.
Published Online: June 23, 2008
...A. Abouel-Kasem; S. M. Ahmed The mechanism of cavitation erosion is investigated in detail through observations of the removed particles from pure aluminum (Al-99.999). The particles removed during the incubation stage have distinctive characteristics compared to those removed in the subsequent...