Effect of water injection on the cavitation control: experiments on a NACA66 (MOD) hydrofoil

W Wang, T Tang, QD Zhang, XF Wang, ZY An… - Acta Mechanica …, 2020 - Springer
The objective of this work is to investigate experimentally controlling cavitating flow over
NACA66 (MOD) hydrofoils by means of an active water injection along its suction surface …

Manipulating cavitation by a wall jet: Experiments on a 2D hydrofoil

MV Timoshevskiy, II Zapryagaev, KS Pervunin… - International Journal of …, 2018 - Elsevier
We report on the experimental investigation of cavitating flow control over a 2D model of
guide vanes of a Francis turbine by means of a continuous tangential injection of liquid …

Wet grinding carbonation technique: Achieving rapid carbon mineralization of concrete slurry waste under low CO2 flow rate

X He, J Zeng, J Yang, Y Su, Y Wang, Z **… - Chemical Engineering …, 2024 - Elsevier
The classical wet carbonation technique represents an effective technological pathway for
the carbon mineralization of alkaline solid wastes. However, its carbonation efficiency is …

Numerical study of the impact of water injection holes arrangement on cavitation flow control

W Wang, Q Zhang, T Tang, S Lu, Q Yi… - Science …, 2020 - journals.sagepub.com
A method of water injection to flow field using distributed holes on the suction surface of
hydrofoil is presented in this article to control cavitation flow. Modified renormalization group …

Numerical investigation of the effect of the rectangle-type cavitating-bubble generator on the sheet/cloud cavitating flow around the NACA66 hydrofoil

L Fu, C Hu, B Hong - Ocean Engineering, 2022 - Elsevier
The objective of this work is to present the effect mechanism of a passive control method
using a spanwise rectangle-type cavitating-bubble generator (CG) on the unsteady partial …

Experimental study on effects of air injection on cavitation pressure pulsation and vibration in a centrifugal pump with inducer

Y Mao, H Liu, Y Wang, J Chen, F Liu - Journal of Hydrodynamics, 2023 - Springer
Cavitation commonly induces performance deterioration and system vibration in many
engineering applications. This paper aims to investigate the effects of air injection on …

Numerical simulation and analysis of active jet control of hydrofoil cavitation

W Wei, T Tao, L Shengpeng, Z Qingdian… - Chinese Journal of …, 2019 - lxxb.cstam.org.cn
In order to improve the cavitation characteristics of the flflow fifield on the suction side of the
hydrofoil under high-speed flflow conditions, a method of active water jet arranged on the …

[PDF][PDF] Experiment research on cavitation control by active injection

SP Lu, W Wang, XF Wang - The 10th International Symposium …, 2018 - cav2018.jhu.edu
Based on the active control strategy of the flow, a method of suppressing cavitation by
arranging water jet holes on the suction surface of the hydrofoil is proposed in this paper …

Active control of unsteady cavitating flows in turbomachinery

MG De Giorgi, A Ficarella… - … Expo: Power for …, 2019 - asmedigitalcollection.asme.org
A preliminary 2D numerical investigation of the active control of unsteady cavitation by
means of one single synthetic jet actuator (SJA) is presented. The SJA has been applied to …

主动射流控制水翼空化的数值模拟与分析

王巍, 唐滔, 卢盛鹏, 张庆典, 王晓放 - 力学学报, 2019 - lxxb.cstam.org.cn
为了改善高速流动工况下水翼吸力面上流场的空化特性, 提出了水翼表面主动射流对绕水翼周围
流动加以控制的方法. 基于密度分域滤波的FBDCM 混合湍流模型联合Zwart-Gerber-Belamri …