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 …

High-speed observation of the flow characteristics of self-excited oscillation pulsed abrasive SC-CO2 jet

C Fan, M Zhang, Q Liu, X Zhang, Y Kang, D Li - Fuel, 2024 - Elsevier
Supercritical carbon dioxide (SC-CO 2) jet has a wide range of applications for rock-
breaking and fracturing in oil-gas exploration and development due to its special physical …

[HTML][HTML] Experimental and numerical investigation of hydrothermal performance of a microchannel heat sink with pin fins

G Wang, Z Wang, L Lai, D Xie, Y Zhu, G Ding… - Case Studies in Thermal …, 2024 - Elsevier
The hydrothermal performance of the microchannel heat sinks with different pin fins (PF-
MCHS) is studied experimentally and numerically. Five pin fins, namely rectangular pin fin …

A novel compact supercritical CO2 solar receiver based on impinging jet: Heat transfer performance and thermal stress analysis

ZD Zhang, K Wang, YJ Liu, XL Li, YH Fan, TL Li… - International Journal of …, 2024 - Elsevier
The compact solar receiver can withstand high temperature and high pressure, which
provides promising solutions for direct supercritical CO 2 (S-CO 2) solar receiver …

Enhancing thermal performance of jet-regeneration composite cooling systems: An analysis of flow mode and distribution utilizing supercritical n-decane and ambient …

J Zhang, Y Li, J Li, Y Zhang, J Zhang, B Sunden… - … Communications in Heat …, 2025 - Elsevier
To enhance the heat transfer performance of the scramjet, this paper conducts research and
analysis on the impact of flow mode and flow distribution of supercritical n-decane and …

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 …

Experimental investigation on heat transfer of an impinging jet of supercritical CO2 and comparison with liquid and gaseous CO2

SH Kim, SH Park, HS Park, WT Hsu, HH Cho - … Communications in Heat …, 2024 - Elsevier
In this study, a CO 2 circulation loop system is constructed to investigate the heat transfer of
an impinging jet under various CO 2 states, including liquid, gaseous, and supercritical …

Dynamic position optimization of submerged array square jet cooling in confined space for chip thermal dissipation

Y Bao, J Chen, S Shao - International Journal of Thermal Sciences, 2024 - Elsevier
Jet position has a significant influence on the heat transfer characteristics of the chip.
Therefore, it is necessary to optimize the jet position to improve its operating performance …

Pseudo-boiling of CO2 inside a parallel-flow microchannel and an array of micro jets impingement device

P Ahmed, S Adeoye, A Parahovnik… - 2024 23rd IEEE …, 2024 - ieeexplore.ieee.org
A parallel-flow microchannel and an array of micro-jets impingement device with carbon
dioxide (CO 2) were heated variably and pressurized above the critical point (31.05° C, 7.39 …

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 …