Physical characteristics and mechanism of the wall pressure fluctuation of a jet in cross-flow

B Zhang, G Jin, H Li, T Ye, S Zhong, K Wang - Ocean Engineering, 2024 - Elsevier
The study of the interaction between crossflow and jets has been ongoing for many years,
however, the fluctuating pressure generated by jets in crossflow (JICF) is still rarely studied …

Flow dynamics and mixing of jet in crossflow with cylindrical cavity

B Mo, V Yang, L Zhang - Aerospace Science and Technology, 2024 - Elsevier
The flow dynamics and mixing characteristics of an air jet issued from a cylindrical cavity in
an air crossflow are numerically studied using a large-eddy-simulation technique. The …

[HTML][HTML] Improving water removal efficiency in a PEM fuel cell: Microstructured surfaces for controlling instability-driven pinching

N Mondal, D Biswas, C Bakli - APL Energy, 2023 - pubs.aip.org
Proton Exchange Membrane Fuel Cell (PEMFC) is a clean, sustainable energy generation
device, and its large-scale usage is becoming popular due to green and secure energy …

Definition of vortex boundary using stagnation pressure

M Plasseraud, K Mahesh - Physical Review Fluids, 2024 - APS
A method is proposed to identify the vortex boundary and center of rotation based on tubular
surfaces of constant stagnation pressure and minimum of the stagnation pressure gradient …

Preferential concentration in supersonic gas-particle two-phase transverse jets

L Ma, L Xu, K Zhao, P Yang, Y Feng, B Chen, Z Xia - Particuology, 2024 - Elsevier
The supersonic gas-particle two-phase transverse jet is a typical flow process in many
applications, such as solid rocket scramjet. This study carried out experimental tests as well …

A large-eddy simulation study of water tunnel interference effects for a marine propeller in crashback mode of operation

TB Kroll, K Mahesh - Flow, 2025 - cambridge.org
Marine propellers are studied in design and off-design modes of operation like crashback,
where the propeller rotates in reverse while the vehicle is in forward motion. Past …

A 2D-local linear stability analysis of asymptotically-expanded jet-in-crossflows

DWD Ren - 2023 - escholarship.org
The jet-in-crossflow is a critical flowfield for a range of aerospace propulsion systems, both
airbreathing and rocket engines. A jet-in-crossflow or transverse jet is typically composed of …