Heat transfer by jet im**ement: A review of heat transfer correlations and high-fidelity simulations

N Uddin, PTW Kee, B Weigand - Applied Thermal Engineering, 2024 - Elsevier
A review of the jet's flow dynamics, coherent structures, and heat transfer characteristics is
presented. The goal is to have a bird-eye view on the understanding of this complex flow …

A comparative study of internal heat transfer enhancement of im**ement/effusion cooling roughened by solid rib and slit rib

D Kong, W Chen, X Niu, C Liu, SA Isaev, T Guo - Physics of Fluids, 2024 - pubs.aip.org
In the present study, we conducted a conjugate heat transfer (CHT) analysis for double-wall
cooling with im**ement and effusion, incorporating various types of ribs, using the …

A hybrid battery thermal management strategy that couples internal PCM with external air-jet cooling

H Zhou, W Li, W Yang, X Guo, L Cui, T Liu - Journal of Energy Storage, 2024 - Elsevier
Effective thermal management is crucial for ensuring lithium-ion batteries (LIBs) safety,
longevity, and energy efficiency in electric vehicles (EVs) and energy storage systems …

Innovative im**ing jet methods for performance enhancement: a review

A Srivastav, R Maithani, S Sharma - Journal of Thermal Analysis and …, 2024 - Springer
This paper explores diverse techniques aimed at enhancing the heat transfer performance
of solar air heaters, with a primary emphasis on im**ing jet arrays. The discussion …

Experimental investigation of the heat transfer characteristics of a synthetic annular jet im**ement on a flat surface

U Akdag, S Akcay, N Un… - Experimental Heat Transfer, 2024 - Taylor & Francis
Annular im**ing jets create a more uniform flow on the impact surface compared to
circular im**ing jets, allowing the surface to cool better. Additionally, periodic flow …

Flow and heat transfer analysis of submerged multiple synthetic jet im**ement in a square channel with forced-flow

U Akdag, S Akcay, M Kilic, B Gungor - International Communications in …, 2024 - Elsevier
This study experimentally and numerically investigated the flow and heat transfer of
submerged multiple synthetic jet im**ement in forced crossflow in a square-section …

Influence of submerged im**ement jet designs on solar air collector performance

A Srivastav, R Maithani, S Sharma - Renewable Energy, 2024 - Elsevier
The present study experimentally investigates the solar air heater performance employing
submerged im**ing jets (SAHSIJ). The submerged jets produce high flow velocities …

Temperature uniformity characteristics of array jet im**ement cooling with the maximum cross-flow scheme

D Yang, M Qiu, H Wu, Y Li, Z Jiang, K Huang - International Journal of …, 2023 - Elsevier
Temperature uniformity of the im**ement cooling is commonly needed in many fields in
order to enhance performance, reliability, and to ensure material quality. In particular …

Investigation of im**ement heat transfer in double-wall cooling structures with corrugated im**ement plate at small Reynolds numbers

D Kong, T Guo, Z Ma, C Liu, S Isaev - Applied Thermal Engineering, 2023 - Elsevier
This study investigated an im**ement/effusion cooling scheme with a corrugated jet plate
applicable to a high-temperature exhaust cooling nozzle. The primary objective was to …

Experimental study on convective heat transfer of hybrid im**ement configuration by square-array continuous jets and a center-positioned synthetic jet

JW Tan, JZ Zhang, YW Lyu, J Zhang - … Journal of Heat and Mass Transfer, 2023 - Elsevier
An experimental investigation is performed to illustrate the heat transfer characteristics for a
specific hybrid-jet im**ement configuration that is comprised of a square-layout …