Investigation of temperature effects on cavitation erosion behavior based on analysis of erosion particles / B. Saleh in Transactions of the ASME . Journal of tribology, Vol. 132 N° 4 (Octobre 2010)  

Public ISBD [article]  inTransactions of the ASME . Journal of tribology > Vol. 132 N° 4 (Octobre 2010) Titre : Investigation of temperature effects on cavitation erosion behavior based on analysis of erosion particles Type de document : texte imprimé Auteurs : B. Saleh, Auteur ; A. Abouel-Kasem, Auteur ; A. Ezz El-Deen, Auteur Année de publication : 2011 Note générale : Tribology Langues : Anglais (eng) Mots-clés : Aluminium Fatigue Particle size Scanning electron microscopy Wear testing Index. décimale : 621.5 Energie pneumatique. Machinerie et outils. Réfrigération Résumé : 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 analysis. This study showed that the variation of average particle size with temperature was very much similar to the variation of weight loss with temperature. The average particle size was maximum at 40°C. It was also observed that the average particle size was time dependent. The particle's morphology features revealed that the predominant erosion mechanism was fatigue failure, irrespective of the temperature. DEWEY : 621.5 ISSN : 0742-4787 En ligne : http://scitation.aip.org/getabs/servlet/GetabsServlet?prog=normal&id=JOTRE900013 [...] [article] Investigation of temperature effects on cavitation erosion behavior based on analysis of erosion particles [texte imprimé] / B. Saleh, Auteur ; A. Abouel-Kasem, Auteur ; A. Ezz El-Deen, Auteur . - 2011. Tribology Langues : Anglais (eng) in Transactions of the ASME . Journal of tribology > Vol. 132 N° 4 (Octobre 2010) Mots-clés : Aluminium Fatigue Particle size Scanning electron microscopy Wear testing Index. décimale : 621.5 Energie pneumatique. Machinerie et outils. Réfrigération Résumé : 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 analysis. This study showed that the variation of average particle size with temperature was very much similar to the variation of weight loss with temperature. The average particle size was maximum at 40°C. It was also observed that the average particle size was time dependent. The particle's morphology features revealed that the predominant erosion mechanism was fatigue failure, irrespective of the temperature. DEWEY : 621.5 ISSN : 0742-4787 En ligne : http://scitation.aip.org/getabs/servlet/GetabsServlet?prog=normal&id=JOTRE900013 [...]

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