Results 91 to 100 of about 7,419 (195)

Assessment of Cavitation Erosion Using Combined Numerical and Experimental Approach

Fluids
This paper aims to numerically assess the cavitation damage of hydrodynamic machines and hydraulic components and its development in time, based on cavitation erosion tests with samples of used materials.
Milan Sedlář, Alois Koutný, Tomáš Krátký, Martin Komárek, Martin Fulín   +4 more
doaj   +1 more source

Hydrodynamic cavitation catalyst

, 1999
The main goal of this study was to determine if the hydrodynamic cavitational equipment could produce high phase purity and control the grain sizes of the complex metal oxides by changing the orifice sizes. The synthesis of complex metal oxide La.Sr.Fe.O.
Nguyen, Hieu Van
core  

Hydrodynamic cavitation in microfluidic devices with roughened surfaces

, 2018
The importance of the hydrodynamic cavitation phenomenon in small domains has been increasing during recent decades along with the global demand for microfluidic devices involving small-scale cavitation applications.
Sadaghiani, AK, Khalili Sadaghiani, Abdolali, Morteza Ghorbani, Villanueva, LG, L Guillermo Villanueva, Ghorbani, Morteza, Villanueva, Guillermo L., Ghorbani, M, Abdolali K Sadaghiani, Ali Koşar, Villanueva, L. Guillermo, Koşar, Ali, Kosar, A   +12 more
core   +1 more source

A Review of Intensification Technology Hydrodynamic Cavitation in Biodiesel Production

Chemical Engineering Transactions
The quest for energy is an essential aspect of industrial and economic progress. As the demand for energy rises, various sources, including coal, fossil fuels, wind, solar, nuclear, natural liquid gas etc., become necessary. Biodiesel exhibits comparable
Lai Fatt Chuah, Nor Hasni Osman, Abdul Kafi, Kasypi Mokhtar, Anuar Abu Bakar, Nizamuddin Zainuddin, Mohd Azhafiz Abdullah, Misaal Maruf, Shahrul Miza Mahmud, Keng Bin Loke   +9 more
doaj  

The Non-intrusive Detection of Incipient Cavitation in Centrifugal Pumps

This thesis investigates methods for the detection of incipient cavitation in centrifugal pumps. The thesis begins by describing the working of the centrifugal pump which makes this type of pump particularly prone to cavitation.
Al Thobiani, Faisal
core  

Study on optimizing the cavitation performance of the flow-control plate rudder for ships

Zhongguo Jianchuan Yanjiu
ObjectiveThe flow-control plate rudder significantly enhances ship maneuverability. However, conventional flow control plate designs can result in cavitation and flow-induced noise.
Sihang BAI, Xin ZHANG, Zhiwen CHEN, Yunlong WANG, Guangdong XIE, Baoguo SUN   +5 more
doaj   +1 more source

A Simple Technique for Water Disinfection with Hydrodynamic Cavitation: Effect on Survival of Escherichia Coli

Effect of hydrodynamic cavitation on disinfection of Escherichia coli was investigated in laboratory scale device. The cavitation was generated using a rotor, driven by a simple milling cutter, in the thin layer of water which was circulated from and to ...
Jakuševičs, Vladimirs, Mežule, Linda, Juhna, Tālis, Cifanskis, Semjons   +3 more
core  

Investigating to Cavitation Behavior of Orifice Tunnel

, 2001
Strong velocity scale effect on cavitation for orifice tunnels was revealed through comparing the results of model tests in vacuum tanks and that of prototype measurements at construction site.
Xiang, T., Wu, B., Pan, S. S.
core  

Cavitation in Hydrodynamics [PDF]

Nature, 1955
openaire   +1 more source

Study on cavitation and pulsation characteristics of a novel rotor-radial groove hydrodynamic cavitation reactor

Open Physics
Hydrodynamic cavitation is widely used in many fields such as water treatment, impact rock breaking, and food preparation. The performance of hydrodynamic cavitation is closely related to its internal flow field.
Zhang Deman, Deng Peng, Hou Ruijie, Song Yongxing, Liu Jingting, Zhang Weibin   +5 more
doaj   +1 more source