Results 91 to 100 of about 157,314 (205)

Cavitation Event Rates and Nuclei Distributions [PDF]

, 1993
This paper examines the relationship between the cavitation event rates on axisymmetric headforms and the nuclei distributions in the incident flow.
Brennen, C. E., Kuhn de Chizelle, Y., Liu, Z.   +2 more
core  

Cavitation erosion behaviour of MAB-CU4 alloy: influences of cavitation number, attack angle, time, and stand-off distance

Materials Research Express
The present study comprehensively examines the cavitation erosion behaviour of a manganese aluminium bronze alloy (MAB-CU4 alloy) as a function of several parameters (i.e., cavitation angle, cavitation number, time, and stand-off distance), particularly ...
Sedat Can Tini, Adalet Zeren, Yasemin Yıldıran Avcu, Eray Abakay, Mert Guney, Egemen Avcu   +5 more
doaj   +1 more source

Some Current Advances in Cavitation Research [PDF]

, 1997
Several recent experimental and analytical investigations of cavitating flows have revealed new phenomena which clearly affect how we should view cavitation growth and collapse and the strategies used to ameliorate its adverse effects. On the scale of
Brennen, Christopher E.
core  

Cavitation of Electrons Bubbles in Liquid Helium Below saturation Pressure

, 2005
We have used a Hartree-type electron-helium potential together with a density functional description of liquid $^4$He and $^3$He to study the explosion of electron bubbles submitted to a negative pressure.
A. Guirao, C.-K. Su, C.-K. Su, C.C. Grimes, D. Konstantinov, DM. Jezek, DM. Jezek, DN. Sinha, DW. Oxtoby, E. Tanaka, EM. Chudnovsky, F. Ancilotto, F. Ancilotto, F. Caupin, F. Caupin, F. Dalfovo, F. Dalfovo, H. Lambaré, HJ. Maris, HJ. Maris, HM. Guo, J. Boronat, J. Classen, J. Classen, J. Classen, J. Dupont-Roc, J. Tempere, JA. Nissen, M. Barranco, M. Barranco, M. Guilleumas, M. Guilleumas, M. Iino, M. Iino, M. Rosenblit, M. Rosenblit, Manuel Barranco, Martí Pi, NR. Kestner, P. Roche, Q Xiong, Q. Xiong, RA. Ferrel, Ricardo Mayol, S. Balibar, S. Balibar, T. Nakamura, T. Satoh, Víctor Grau, WH. Press, X. Chavanne   +50 more
core   +2 more sources

Development of a Cavitation Generator Mimicking Pistol Shrimp

Biomimetics
Pistol shrimp generate cavitation bubbles. Cavitation impacts due to bubble collapses are harmful phenomena, as they cause severe damage to hydraulic machinery such as pumps and valves.
Hitoshi Soyama, Mayu Tanaka, Takashi Takiguchi, Matsuo Yamamoto   +3 more
doaj   +1 more source

Prediction of pump cavitation performance [PDF]

A method for predicting pump cavitation performance with various liquids, liquid temperatures, and rotative speeds is presented. Use of the method requires that two sets of test data be available for the pump of interest. Good agreement between predicted
Moore, R. D.
core   +1 more source

Measurement of cavitation in a sliding bearing using digital holography [PDF]

, 2014
This paper was presented at the 4th Micro and Nano Flows Conference (MNF2014), which was held at University College, London, UK. The conference was organised by Brunel University and supported by the Italian Union of Thermofluiddynamics, IPEM, the ...
4th Micro and Nano Flows Conference (MNF2014), Arevalo, L, Coupland, J, Tang, T   +3 more
core  

Cavitation

AbstractCavitation is of great technical importance. Nucleated cavities grow and link to form cracks that can cause rupture. During creep, cavities are initiated in the grain boundaries. The nucleation takes place at particles or at subboundary—grain boundary junctions. The main mechanism is believed to be grain boundary sliding (GBS), Chap.
openaire   +1 more source

Research on the cavitation characteristics and disinfection performance optimization of a rotor-radial groove hydrodynamic cavitation reactor

Results in Engineering
Rotary hydrodynamic cavitation reactor is widely used in the field of water treatment because of its excellent cavitation performance. A new type of arc rotor is presented in this paper.
Lei Wang, Sitong Guan, Chi Zhang, Yongxing Song, Yi Ge, Linhua Zhang, Jingting Liu, Weibin Zhang   +7 more
doaj   +1 more source

Comparative on Flow Field Characteristics of Cavitation Jet Nozzles with Different Structures

Shiyou jixie
The type and structure of a nozzle are the key factors affecting the performance of cavitation jet.In the paper,first,the CFD numerical simulation method was used to explore the flow field characteristics of organ-pipe self-oscillation cavitation jet ...
Guo Chenrui, Li Jingbin, Li Huan, Ma Rutao, Wang Hao, Zhong Hou, Li Rui   +6 more
doaj