Results 91 to 100 of about 362,323 (168)

A New Parameter to Predict Cavitation Erosion [PDF]

, 2001
In order to avoid or predict cavitation erosion, it is necessary to know resistance of materials against to cavitation impacts. The cavitation impacts, which are larger than certain threshold level, only affect cavitation erosion of materials.
Soyama, Hitoshi, Saka, Masumi, Kumano, Hiroyuki   +2 more
core  

Advances in Mechanism Decoupling of Cavitating Jet Impingement and Multi-Source Measurement Techniques: A Review

Journal of Marine Science and Engineering
Cavitating jet impingement is a key phenomenon in marine and ocean engineering that is responsible for cavitation-induced material erosion while also being harnessed for surface treatment applications.
Ge Zhu, Bo Liu, Xiaoyu Bu, Wenjun Zhou, Yongkang Xu, Xuanjun Wang   +5 more
doaj   +1 more source

Comparison of Cavitation Erosion between Cavitating Jet and Vibratory Methods Specified in ASTM Standard [PDF]

Cavitation erosion was compared between cavitating jet and vibratory methods. It was found that the erosion by cavitating jets occurs 8 to 10 times as fast as that by the vibratory, thus the cavitating jet method is effective for the acceleration test ...
服部, 修次, 前川, 紀英, 桑原, 正明, HATTORI, Shuji, KUWAHARA, Masaaki, MAEKAWA, Norihide   +5 more
core   +1 more source

Cavitation Dynamics and Vorticity Analysis of a Clark-Y Hydrofoil and a Venturi Geometry Based on the DCM

International Journal of Rotating Machinery
Literature research has shown that the high turbulent viscosity of original Reynolds-averaged Navier–Stokes (RANS) models in the wake reduces the cavitation instability, resulting in an unreasonable performance prediction of the cavity generation ...
Jing Li, Chunbao Liu
doaj   +1 more source

Research on Erosion Effect of Various Submerged Cavitating Jet Nozzles and Design of Self-Rotating Cleaning Device

Applied Sciences
Submerged cavitating jets can effectively remove marine organisms from ship hulls without damaging the surface paint. To enhance the cleaning efficiency of cavitating jets, the selection of an appropriate nozzle structure and the design of an efficient ...
Siwen Huang, Jiangping Huang, Kai He
doaj   +1 more source

Experimental and Numerical Studies on a Centrifugal Pump with 2D-Curved Blades in Cavitating Condition [PDF]

, 2001
In the presented study a special test-pump with 2D curvature blade geometry in cavitating and non-cavitating conditions was investigated using different experimental techniques and a 3D numerical model of cavitating flows.
Fortes-Patella, R., Reboud, J.L., Stoffel, B., Hofmann, M., Coutier-Delgosha, O., Reboud, J. L.   +5 more
core  

Mechanics of submerged jet cavitating action: material properties, exposure time and temperature effects on erosion

, 2008
Experimental setup with a submerged cavitating jet has been used for the study of influences of material, exposure time and working fluid temperature on the erosion process.
Nedeljković, Miloš S., Hutli, Ezddin Ali Farag, Radović, Nenad, Hutli, Ezddin, Radović, Nenad A., Nedeljković, Miloš   +5 more
core   +1 more source

Experimental study on viscosity reduction of heavy oil by hydrogen donors using a cavitating jet. [PDF]

RSC Adv, 2019
Wan C, Wang R, Zhou W, Li L.
europepmc   +1 more source

Computer programs for the design of liquid-to-liquid jet pumps [PDF]

, 1972
Computer programs based on one-dimensional equations for cavitating and noncavitating flow in liquid-to-liquid jet pumps are ...
Sanger, N. L.
core  

FORTRAN programs for the design of liquid-to-liquid jet pumps [PDF]

, 1971
One dimensional equations describing noncavitating and cavitating flow in liquid-to-liquid jet pumps programmed for computer ...
Sanger, N. L.
core