Effect of orifice shape on impinging synthetic jet

US Bhapkar, A Mishra, H Yadav, A Agrawal - Physics of Fluids, 2022 - pubs.aip.org
The present experimental study investigated the synthetic jet flow characteristics issued from
four different orifice shapes (Re= 4739–5588). The flow dynamics of the jet is examined …

Flow characterization in the uphill region of pulsed oblique round jet

A Mishra, L Djenidi, A Agrawal - Physics of Fluids, 2022 - pubs.aip.org
An experimental study to investigate the effect of jet pulsations on the wall jet development
in the uphill region of an obliquely inclined round water jet has been performed using …

On the interaction between liquid slug and vapor bubble in the chaotic operation of pulsating heat pipe

A Kumar, S Singh - Physics of Fluids, 2023 - pubs.aip.org
A pulsating heat pipe has shown promising results in heat transfer enhancement for several
industrial applications. Despite having multiple advantages in the design and physics-based …

Flow characterization of a submerged inclined impinging pulse jet

D Mirikar, A Mishra, MH Khan, A Agrawal, H Yadav - Physics of Fluids, 2024 - pubs.aip.org
This study investigated flow characteristics associated with a circular pulse-impinging jet on
an inclined surface using dye visualization and particle image velocimetry techniques. The …

Flow characterization in the downhill region of a pulsed oblique round jet

A Mishra, L Djenidi, A Agrawal - Physical Review Fluids, 2023 - APS
The present study aims at understanding the effect of external pulsations on the flow
characteristics in the downhill region of an oblique jet impingement with the help of particle …

Effects of oscillated wall on the turbulent structure and heat transfer of three-dimensional wall jet

MM Khairi, SE Razavi, F Talati… - Fluid Dynamics …, 2024 - iopscience.iop.org
In this research, a three-dimensional turbulent wall jet was modeled using an Improved
Delayed Detached Eddy Simulation to examine its flow and thermal properties. The …

Flow Characteristics of Normal and Oblique Jet Impingement

A Agrawal - me.iitb.ac.in
Impinging wall jets are effectively used in heat transfer applications such as cooling of
turbine blades, electric motors, thermal management of battery systems, among others. Jet …