contributor author | A. Abouel-Kasem | |
contributor author | B. Saleh | |
contributor author | S. M. Ahmed | |
date accessioned | 2017-05-09T00:30:36Z | |
date available | 2017-05-09T00:30:36Z | |
date copyright | October, 2008 | |
date issued | 2008 | |
identifier issn | 0742-4787 | |
identifier other | JOTRE9-28761#041603_1.pdf | |
identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/139366 | |
description abstract | 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. The particle morphology features were first clarified. Next, the size parameters (size, area, and perimeter) and shape factors (elongation and roundness) were determined for each test liquid, using image analysis software. The size parameters of the removed particles were higher in water than in o∕w emulsions. While the shape factors could not significantly discriminate between the particles produced in water and o∕w emulsions. The size distribution was in a wide range for water than that for o∕w emulsions. The cavitation erosion mechanism is fatigue failure for water and o∕w emulsions. | |
publisher | The American Society of Mechanical Engineers (ASME) | |
title | Quantitative Analysis of Cavitation Erosion Particle Morphology in Dilute Emulsions | |
type | Journal Paper | |
journal volume | 130 | |
journal issue | 4 | |
journal title | Journal of Tribology | |
identifier doi | 10.1115/1.2959108 | |
journal fristpage | 41603 | |
identifier eissn | 1528-8897 | |
keywords | Wear | |
keywords | Particulate matter | |
keywords | Cavitation erosion | |
keywords | Emulsions | |
keywords | Shapes | |
keywords | Water | |
keywords | Mechanisms AND Elongation | |
tree | Journal of Tribology:;2008:;volume( 130 ):;issue: 004 | |
contenttype | Fulltext | |