Zobrazeno 1 - 10
of 319
pro vyhledávání: '"cavitation number"'
Publikováno v:
آب و فاضلاب, Vol 35, Iss 1, Pp 58-75 (2024)
The entry of large volumes of industrial effluents containing organic pollutants and dyes into water has made pollution an important issue and led to more attention being paid to advanced oxidation processes for industrial wastewater treatment. Cavit
Externí odkaz:
https://doaj.org/article/e269e3a609b04b71ae57d5bc6b729d0d
Publikováno v:
Advances in Sciences and Technology, Vol 17, Iss 6, Pp 98-107 (2023)
In this paper, a multi-orifice hydrodynamic cavitator (HC) has been applied as an effective device for water reclamation. Municipal wastewater after mechanical and biological treatment has been applied as a medium. The effectiveness of using this dev
Externí odkaz:
https://doaj.org/article/dc6e993600d146698af209a0fbf920f9
Autor:
Sina Safaei, Carsten Mehring
Publikováno v:
Fluids, Vol 9, Iss 2, p 41 (2024)
In this work, we investigate the effect of dissolved gas concentration on cavitation inception and cavitation development in a transparent sharp-edged orifice, similar to that previously analyzed by Nurick in the context of liquid injectors. The work
Externí odkaz:
https://doaj.org/article/eaa33442b65a4ebcb39ef1e51fa0f04c
Effect of Aeration on the Cavitation Characteristics of the Control Valve in Hydro-Driven Ship Lifts
Publikováno v:
Water, Vol 15, Iss 22, p 4014 (2023)
In hydro-driven ship lifts, plunger valves and fixed cone valves are the most suitable structures for achieving accurate flow control under a wide range of flow conditions. In order to inhibit cavitation in these valve structures, experiments were co
Externí odkaz:
https://doaj.org/article/03701b66c0cb4160832214ae934c840a
Akademický článek
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Publikováno v:
Zhongguo Jianchuan Yanjiu, Vol 17, Iss 3, Pp 178-186 (2022)
ObjectiveWhen the cavitation number drops to a certain critical value, the pressure at the leading edge of an underwater hydrofoil will decrease and cavitation will occur. In model test studies, it is difficult for a scale model hydrofoil to meet the
Externí odkaz:
https://doaj.org/article/5f35be1bbb384675877fc2624ca5bfcc
Publikováno v:
علوم آب و خاک, Vol 26, Iss 1, Pp 195-209 (2022)
Abstract The objective of the present research was to investigate the flow properties through the bottom outlet of the Nesa dam based on numerical and experimental studies. 22 piezometers were employed to measure the static pressure through the exper
Externí odkaz:
https://doaj.org/article/f5eb2dc05e3247c7a035f6cf31902528
Publikováno v:
Energies, Vol 16, Iss 18, p 6737 (2023)
Self-oscillating cavitation jet technology has become a research hotspot of scholars in various fields. However, existing research lacks a summary of the rules of the influence of various factors on the cavitation performance, such that efficient and
Externí odkaz:
https://doaj.org/article/547a1fb9df10427cb90d763d3b85617f
Akademický článek
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Publikováno v:
Ultrasonics Sonochemistry, Vol 89, Iss , Pp 106159- (2022)
Acoustic cavitation, generated by a piezo-driven transducer, is a commonly used technique in a variety of processes, from homogenization, emulsification, and intensification of chemical reactions to surface cleaning and wastewater treatment. An ultra
Externí odkaz:
https://doaj.org/article/d52a4fb66dec4981834000ffe3921879