Trends and characteristics of employing cavitation technology for water and wastewater treatment with a focus on hydrodynamic and ultrasonic cavitation over the past …

SMA Movahed, L Calgaro, A Marcomini - Science of The Total Environment, 2023 - Elsevier
Cavitation-based technologies have emerged as a sustainable and effective way to treat
natural waters and wastewater, considering their increasing scarcity due to pollution and …

CFD-assisted modeling of the hydrodynamic cavitation reactors for wastewater treatment—A review

F Hong, H Tian, X Yuan, S Liu, Q Peng, Y Shi… - Journal of …, 2022 - Elsevier
Hydrodynamic cavitation has been a promising method and technology in wastewater
treatment, while the principles based on the design of cavitational reactors to optimize …

Experimental and numerical investigation on the disinfection characteristics of a novel rotor-radial groove hydrodynamic cavitation reactor

R Hou, Y Song, J Liu, L Zhang, M Zhang… - Process Safety and …, 2023 - Elsevier
Hydrodynamic cavitation was considered as a new efficient and green water treatment
technology, which doesn't produce any disinfection by-products. In the present paper, the …

A comprehensive study on the effects of annular protrusion for cavitation intensification in Venturi tubes

W Ding, F Hong, D Ying, Y Huang, SN Khan… - Chemical Engineering …, 2024 - Elsevier
Hydrodynamic cavitation, a novel advanced oxidation technique that is notable for its high
performance on energy efficiency and environmentally friendly, has incited broad interest …

Experimental study on the effect of throat length in the dynamics of internal unsteady cavitating flow

PK Ullas, D Chatterjee, S Vengadesan - Physics of Fluids, 2023 - pubs.aip.org
Cloud cavitation, both in external and internal flow fields, has been an active field of
research because of its different harmful effects, such as noise, vibration, and material …

Numerical simulation on the enhancement mechanism of the distinctive division baffle on the performance of a Venturi for process intensification

M Guo, Y Lu, H Xue, PL Show, JY Yoon… - Journal of Water Process …, 2024 - Elsevier
As one of the advanced oxidation processes, hydrodynamic cavitation (HC) has become a
promising technology for treating industrial effluents by various cavitation devices due to the …

[HTML][HTML] Effects of various rotational speeds of hydrodynamic disintegrator on carbon, nutrient, and energy recovery from sewage sludge

J Walczak, A Dzido, H Jankowska, P Krawczyk… - Water Research, 2023 - Elsevier
Until recently, sewage sludge produced in wastewater treatment processes was considered
problematic waste. It currently constitutes a valuable substrate for raw materials and energy …

Research progress of hydrodynamic cavitation reactors in the field of water treatment: A review

E Lei, X Yuan, K Xiang, Z Shao, F Hong… - Journal of Water Process …, 2024 - Elsevier
With the rapid development of industrialization and urbanization, water environmental
pollution has become one of the important issues facing the world. As a potential device that …

Characterization of cavitation zone in cavitating venturi flows: Challenges and road ahead

A Vijayan - Physics of Fluids, 2023 - pubs.aip.org
Dynamic features of a cavitating venturi have been a topic of investigation for the past few
decades. This review presents state-of-the-art of experimental and numerical studies in …

CFD-based cavitation research and structure optimization of relief valve for noise reduction

W Wu, B Qiu, G Tian, X Liao, T Wang - IEEE Access, 2022 - ieeexplore.ieee.org
The cavitation flow of the cartridge pilot-operated relief valve's main valve port was
numerically simulated and studied using Computational Fluid Dynamics (CFD) in our …