Heat transfer and fluid flow characteristics of a turbulent wall jet with a wavy wall
A Kumari, A Kumar - International Journal of Heat and Fluid Flow, 2021 - Elsevier
The fluid flow and heat transfer characteristics of a turbulent wavy wall jet have been studied
numerically using the low Reynolds number model. The three low Reynolds number …
numerically using the low Reynolds number model. The three low Reynolds number …
Computational investigation on the thermal and flow characteristics of a turbulent dual jet impinging on a heated moving surface
SS Rathore, SK Verma - Journal of Heat Transfer, 2022 - asmedigitalcollection.asme.org
The present investigation explores the dynamic effects of wall motion on the turbulent flow
and thermal characteristics of a dual jet. The effects of variation in Reynolds number (Re) …
and thermal characteristics of a dual jet. The effects of variation in Reynolds number (Re) …
Experimental study of the sidewall effect on three-dimensional turbulent wall jet
S Kumar, A Kumar - Journal of Fluids Engineering, 2022 - asmedigitalcollection.asme.org
An experimental study on the effect of sidewalls on the flow characteristics of a three-
dimensional turbulent square wall jet is carried out at a Reynolds number of 25,000. The …
dimensional turbulent square wall jet is carried out at a Reynolds number of 25,000. The …
Effect of frequency of the wavy wall on turbulent wall jet heat transfer characteristics
A Kumari, A Kumar - International Journal of Thermal Sciences, 2023 - Elsevier
The thermal and hydraulic characteristics of a sinusoidal wavy wall are studied numerically
to increase the heat transfer rate of the turbulent wall jet. To do so, the sinusoidal profile (y …
to increase the heat transfer rate of the turbulent wall jet. To do so, the sinusoidal profile (y …
Computational study of thermal and fluid mixing behaviour of a dual jet flow using LES approach
The primary goal of any thermal system which demands efficient cooling is to improve heat
transmission. For a turbulent jet, this condition becomes far more significant. The present …
transmission. For a turbulent jet, this condition becomes far more significant. The present …
Investigations of heat transfer and flow characteristics of wall-bounded jets on a sinusoidal wavy surface
Turbulent wall-bounded jets are used in various practical engineering and industrial
applications, including cooing of electronics devices, heat exchange systems, and cooling of …
applications, including cooing of electronics devices, heat exchange systems, and cooling of …
Enhancement of heat transfer by flowing turbulent jet on a linearly decaying (LD) wavy wall
A Kumari, A Kumar - International Communications in Heat and Mass …, 2023 - Elsevier
The influence of a partial linearly decaying (LD) wavy wall on different fluid flow and thermal
parameters has been investigated for the turbulent jet. For the present study, a segment of …
parameters has been investigated for the turbulent jet. For the present study, a segment of …
Thermal analysis of a turbulent wall jet over an adiabatic wavy surface
A Kumari, K Saurabh, A Kumar - International Journal of Thermal Sciences, 2024 - Elsevier
The impact of wavy wall amplitude on the turbulent characteristics of a wall jet has been
investigated experimentally, where the wavy wall is given an adiabatic condition. In the …
investigated experimentally, where the wavy wall is given an adiabatic condition. In the …
Influence of sidewalls on three-dimensional turbulent wall jet: An experimental and numerical approach
S Kumar, A Kumar - Computers & Fluids, 2022 - Elsevier
In this study, with the help of with and without sidewall configurations, experimental and
numerical approaches are utilised to investigate the sidewall influence on a three …
numerical approaches are utilised to investigate the sidewall influence on a three …
[HTML][HTML] Multiple slot nano-jet impingement cooling of a sinusoidal hot surface by using active rotating cylinders under magnetic field
In this study, cooling performance of a multi-slot jet impingement system for a wavy surface
are explored under the triple combined effects of using magnetic field (MG-F), double active …
are explored under the triple combined effects of using magnetic field (MG-F), double active …