Nucleation effects on cloud cavitation about a hydrofoil

JA Venning, BW Pearce, PA Brandner - Journal of Fluid Mechanics, 2022 - cambridge.org
The dynamics of cloud cavitation about a three-dimensional hydrofoil are investigated
experimentally in a cavitation tunnel with depleted, sparse and abundant free-stream nuclei …

Multiscale modeling of different cavitating flow patterns around NACA66 hydrofoil

B Tian, L Li, Y Meng, B Huang - Physics of Fluids, 2022 - pubs.aip.org
The multiscale effect of cavitation is a complicated multiphase phenomenon involving
macroscale cavities and microscale bubbles. The cavitating flows at four different patterns …

Natural nuclei population dynamics in cavitation tunnels

MT Khoo, JA Venning, BW Pearce, K Takahashi… - Experiments in …, 2020 - Springer
Nuclei, or microbubble, populations control the inception and dynamics of cavitation. It is,
therefore, important to quantify distributions in cavitation test facilities to rigorously model …

Nucleation and cavitation number effects on tip vortex cavitation dynamics and noise

MT Khoo, JA Venning, BW Pearce, PA Brandner - Experiments in Fluids, 2021 - Springer
The spatial and acoustic characteristics of tip vortex cavitation (TVC) inception were
measured in a cavitation tunnel. Numerous cavitation events were recorded to reveal the …

Nucleation and cavitation inception in high Reynolds number shear layers

ESC Allan, L Barbaca, JA Venning, PS Russell… - Physics of …, 2023 - pubs.aip.org
The influence of nucleation on cavitation inception in a high Reynolds number shear layer in
the wake of a backward-facing step was experimentally investigated in a water tunnel. The …

Measurement of nuclei seeding in hydrodynamic test facilities

PS Russell, L Barbaca, JA Venning, BW Pearce… - Experiments in …, 2020 - Springer
Microbubble populations within the test section of a variable-pressure water tunnel have
been characterised for various operating conditions. The tunnel was operated with …

Nucleation effects on cavitation about a sphere

PA Brandner, JA Venning… - Journal of Fluid …, 2022 - search.proquest.com
The influence of nucleation on cavitation about a sphere from inception through to
supercavitation at a transcritical Reynolds number of\(1.5\times 10^{6}\) is investigated …

A study on bubble nuclei population dynamics under reduced pressure

X Yao, Z Li, L Sun, H Lu - Physics of Fluids, 2020 - pubs.aip.org
The existence of cavitation nuclei is one of the necessary conditions for liquid cavitation.
Bubble nucleus is the most basic cavitation nucleus, and bubble nuclei size distribution is a …

Interferometric Particle Imaging for Particle Sizing in the Front-, Side-, and Back-Scatter Region

C Sax, M Dreisbach, J Kriegseis - arXiv preprint arXiv:2303.16013, 2023 - arxiv.org
Interferometric particle imaging is a widely used optical measuring technique for the sizing of
poly-dispersed spherical particles like droplets and bubbles. In its conventional approach …

[PDF][PDF] Nucleation effects on tip vortex cavitation inception location

M Khoo, J Venning, B Pearce, P Brandner - 2020 - researchgate.net
Nuclei, or microbubble, populations are inextricably linked to tip vortex cavitation (TVC)
inception and dynamics. In order to gain a better quantitative understanding of this …