Cavitation research with computational fluid dynamics: From Euler-Euler to Euler-Lagrange approach

B Ji, Z Wang, H Cheng, RE Bensow - Journal of Hydrodynamics, 2024 - Springer
Unsteady cavitating flow often contains vapor structures with a wide range of different length
scales, from micro-bubbles to large cavities, which issues a big challenge to precisely …

Cavitation erosion behavior and anti-cavitation erosion mechanism of NiTi alloys impacted by water jet

DD Zhuang, SH Zhang, HX Liu, J Chen - Wear, 2023 - Elsevier
The cavitation erosion behavior and anti-cavitation erosion mechanism of NiTi alloys was
explored by water jet equipment conforming to ASTMG134 international standard. The …

Hydrogen and DA bond-based self-healing epoxy-modified polyurea composite coating with anti-cavitation, anticorrosion, antifouling, and strong adhesion properties

W Tian, Z Guo, S Wang, H Yu, S Wang, H Jin… - Journal of Materials …, 2024 - Elsevier
Cavitation, corrosion, and fouling are critical factors that significantly impact the performance
of power components in large cargo ships. To address these issues, a composite coating …

Numerical prediction of cavitation erosion to investigate the effect of wake on marine propellers

ÇS Köksal, O Usta, B Aktas, M Atlar, E Korkut - Ocean Engineering, 2021 - Elsevier
This paper presents validation studies to simulate performance, cavitation and cavitation
erosion properties of the King's College (KCD) KCD-193 model propeller. The simulations …

On the cavitation erosion-corrosion of pipeline steel at different locations of Venturi pipe

R Zheng, X Zhao, L Dong, G Liu, Y Huang… - Engineering Failure …, 2022 - Elsevier
In this work, the cavitation erosion-corrosion performances of X65 pipeline steel at different
locations of Venturi pipe is studied. Results show that the collapse of bubbles at throat …

A systematic study into the cavitation erosion test for marine propeller materials by cavitating jet technique

O Usta, ÇS Köksal, E Korkut - Ocean Engineering, 2023 - Elsevier
This paper presents an experimental investigation of cavitation erosion on widely used
marine propeller materials by the cavitating jet technique as an alternative to cavitation …

DES-Pat: A novel DES pattern-based propeller recognition method using underwater acoustical sounds

O Yaman, T Tuncer, B Tasar - Applied Acoustics, 2021 - Elsevier
Purpose This work aims to propose a new propeller recognition (propeller type
classification) method by using a nonlinear pattern-based sound classification model with …

Influence by the hub vortex on the instability of the tip vortices shed by propellers with and without winglets

A Posa, R Broglia - Physics of Fluids, 2022 - pubs.aip.org
Large-eddy simulations on a cylindrical grid consisting of 5× 10 9 points are reported on
both conventional and winglets propellers with and without a downstream shaft …

Investigation on the failure mechanism of graphite-like carbon coatings under cavitation erosion in distilled water

Z Huang, J Wang, A Zammit, J Buhagiar… - Surface and Coatings …, 2023 - Elsevier
In this study, the use of graphite-like carbon (GLC) coatings deposited via magnetron
sputtering to enhance the cavitation erosion (CE) resistance of 316L stainless steel is …

Cavitation erosion behavior of GH 4738 nickel-based superalloy

Q Liu, Z Li, S Du, Z He, J Han, Y Zhang - Tribology International, 2021 - Elsevier
Cavitation erosion is a form of wear damage, and reduces the performance and lifetime of
the components that used in aerospace, power and nuclear industries, etc. The cavitation …