نتایج جستجو برای: cavitation erosion

تعداد نتایج: 37344  

2012

Power Ultrasound During the sonication of liquids, the accoustic wavelength range between approx. 110 and 0.15 mm for frequencies of 18kHz and 10Mhz. This is significantly higher than those of molecular dimensions, resulting in that there is between the molecules and the accoustic field no direct coupling of chemical species. The effects of sonication are mostly generated by the ultrasonic cavi...

2017
P Koukouvinis M Gavaises J Li L Wang

In the current paper, indicative results of the flow simulation during the opening phase of a Diesel injector are presented. In order to capture the complex flow field and cavitation structures forming in the injector, Large Eddy Simulation has been employed, whereas compressibility of the liquid was included. For taking into account cavitation effects, a two phase homogenous mixture model was ...

Journal: :TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series A 2003

Journal: :Journal of the Mining and Metallurgical Institute of Japan 1968

Journal: :TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series A 1989

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