Thermal performance and parametrical analysis of topologically-optimized cross-flow heat sinks integrated with impact jet

C Tang, H Liu, X Tang, L Wei, X Shao, G Xie - Applied Thermal Engineering, 2023 - Elsevier
In this work, two novel cross-flow heat sink structures are firstly designed by means of
topological optimization with the objective function which aims to achieve the minimum …

Optimization of a pyrolysis furnace using multi-jet arrays through numerical and machine learning techniques

W Wu, M Zhang, Y Wang, L Zhao, H Dong… - International Journal of …, 2023 - Elsevier
This paper investigates the effect of multi-jet arrays on the decomposition of magnesium
nitrate in a pyrolysis furnace through computational fluid dynamics (CFD) and machine …

Experimental investigation on heat transfer and pressure drop characteristics of confined jet impingement boiling on hybrid-structured surface

Y Huang, J Miao, Z Niu, J Zhao, Q Wu, Z Fu… - Applied Thermal …, 2023 - Elsevier
In this study, confined jet impingement boiling experiments are carried out using ammonia
for the heat dissipation of high-heat-flux hotspot. A hybrid-structured surface with triangular …

Silicon-based microjet array impingement boiling heat transfer with SDS surfactant solutions

J Liu, H Wu, X Hua, Z Liu - Applied Thermal Engineering, 2024 - Elsevier
To develop an efficient jet impingement boiling system for chip-level cooling, a silicon-based
distributed microjet array heat sink integrated with micro-heater and resistance temperature …

Supercritical carbon dioxide in an array of micro impinging jets

S Adeoye, P Ahmed, Y Peles - International Journal of Heat and Mass …, 2022 - Elsevier
Heat transfer of micro multi-jet with supercritical carbon dioxide is experimentally studied. A
thermal micro specimen chip constituting of a concentric distribution of three resistance …

Computational fluid dynamics modeling of rapid pyrolysis of solid waste magnesium nitrate hydrate under different injection methods

W Wu, K Yu, L Zhao, H Dong - Chinese Journal of Chemical Engineering, 2024 - Elsevier
This study developed a numerical model to efficiently treat solid waste magnesium nitrate
hydrate through multi-step chemical reactions. The model simulates two-phase flow, heat …

Critical Heat Flux Condition and Post-Critical Heat Flux Heat Transfer of Carbon Dioxide at High Reduced Pressures in a Microchannel

A Parahovnik, E White, Y Peles - ASME Journal of …, 2023 - asmedigitalcollection.asme.org
Flow boiling heat transfer around the critical heat flux (CHF) condition at high reduced
pressures of carbon dioxide in a 296-μm hydraulic diameter microchannel was …

Impinging Jet Heat Transfer of Liquid Carbon Dioxide at Constant Enthalpy

SH Park, SH Kim, WT Hsu… - … Expo: Power for …, 2024 - asmedigitalcollection.asme.org
This study focuses on investigating the heat transfer characteristics of boiling with liquid
(subcritical) carbon dioxide impinging jet at identical enthalpy conditions, specifically …

Heat Transfer Characterization of Carbon Dioxide in Micro Impinging Jet (s) Near Critical Conditions

S Adeoye - 2022 - stars.library.ucf.edu
The continuous growth and demand of increased operating performances of electronics has
brought about an increase in the chip power density posing threat to the thermal …