Research progress on thermo-hydraulic characteristics and optimization of PCHEs for high temperature-pressure applications

VK Pandey, P Kumar - Sustainable Energy & Fuels, 2024 - pubs.rsc.org
The article presents an extensive survey on the thermo-hydraulic characteristics and
optimization strategies of printed circuit heat exchangers (PCHEs), tailored for high …

Investigation of the thermal-hydraulic characteristics of SCO2 in a modified hybrid airfoil channel

Z Li, D Lu, M Lin, Q Cao - Energy, 2024 - Elsevier
The performance of printed circuit heat exchangers (PCHE) is critical to ensuring the
efficiency and compactness of supercritical carbon dioxide (SCO 2) Brayton cycle systems …

Modelling and analysis of pre-cooler for a sCO2 Brayton cycle with different banking configurations using a stack-based model

V Pandey, P Kumar - Applied Thermal Engineering, 2024 - Elsevier
A correctly designed pre-cooler improves the cycle efficiency in the sCO 2 Brayton cycle.
The sCO 2 pre-cooler operates close to the critical point of CO 2 where conventional design …

[HTML][HTML] Hydrothermal assessment of a double-pass shell and tube heat exchanger in the presence of blade turbulators with different configurations

M Paikar, K Hosseinzadeh, JR Kermani… - International Journal of …, 2024 - Elsevier
Heat exchangers (HE) are one of the vital heat transfer equipment that have various
applications in disparate industries. In this regard, countless methods have been …

Optimization of structural parameters of airfoil-fin printed circuit heat exchanger for power and thermal management system of hypersonic vehicles

T Ye, Y Zhou, Z Bao - Thermal Science and Engineering Progress, 2024 - Elsevier
A supercritical carbon dioxide (sCO 2) to aviation kerosene fuel heat exchanger is an
important part of the power and thermal management system (PTMS) of hypersonic vehicles …

Heat transfer characteristics of printed circuit heat exchangers under mechanical vibrations

Z Ding, L Xu, Y Zhang - … Journal of Numerical Methods for Heat & …, 2024 - emerald.com
Purpose The purpose of this paper is to investigate the impact of mechanical vibration on the
heat transfer and pressure drop characteristics of semicircular channel printed circuit heat …

Study on the Improvement of Heat Transfer Through Flow-Induced Pitching of Airfoil Components in Rectangular Heat Exchange Channel

H Qiu, J Yu, Y Jiao, W Zheng, A Emmanuel - Available at SSRN 4755394 - papers.ssrn.com
The physical and numerical models for flow-induced oscillation of airfoil in rectangular flow
channel are established and verified through a controlled wind tunnel experimental setup …