Performance evaluation of a partially-filled porous foam cylindrical tubular receiver realizing Ni foam material reduction

Z Wu, XL Li, X Chen, XL Xia - Renewable Energy, 2024 - Elsevier
The optimization of metal foam structure parameters is crucial for enhancing the heat
transfer and pressure drop performance of cylindrical tube heat exchangers. In this study …

Design optimization of the porous baffle in a disinfection contact tank for high efficiency

N Nasyrlayev, E Demirel - Urban Water Journal, 2022 - Taylor & Francis
Disinfection contact tanks facilitated in urban water treatment plants suffer from low hydraulic
and mixing efficiencies, which may result in high chemical and energy usage to yield the …

Numerical analysis on heat transfer performance of spiral elastic copper tube heat exchanger with helical defectors

Y Sun, D Li, J Ji, Z Hua - Applied Thermal Engineering, 2024 - Elsevier
Based on the flow-induced vibration mechanism, three kinds of spiral elastic copper tube
heat exchangers were proposed to improve the comprehensive heat transfer performance …

Design of heat exchanger for the production of synthesis silica

ABD Nandiyanto, SR Putri, R Ragadhita… - Journal of …, 2021 - kuwaitjournals.org
This study aims to analyze and develop a heat exchanger (HE) application for the
manufacture of silica nanoparticles synthesis from agricultural waste. This shell and tube …

Investigation of the effect of baffle cut on heat transfer and pressure drop in shell-and-tube heat exchangers using CFD

E Işık, V Tuğan - Heat Transfer Research, 2021 - dl.begellhouse.com
The shell-and-tube heat exchanger (STHE) is one of the most widely used types of heat
exchangers in industry. For this reason, studies conducted to improve the performance of …

[PDF][PDF] Investigation of various hybrid nanofluids to enhance the performance of a shell and tube heat exchanger.

R Al Mezrakchi - AIMS Energy, 2024 - aimspress.com
In this study, we aim to investigate the heat transfer and flow characteristics of diverse hybrid
nanofluids (CuO-ZnO-Water, EG-Water, CuO-EG-Water, SiO2-EG-Water, and Al2O3-EG …

CFD-Based simulation and analysis of hydrothermal aspects in solar channel heat exchangers with various designed vortex generators

M Salmi, Y Menni, AJ Chamkha… - … in Engineering & …, 2021 - ingentaconnect.com
The hydrothermal behavior of air inside a solar channel heat exchanger equipped with
various shaped ribs is analyzed numerically. The bottom wall of the exchanger is kept …

U 形导流板换热器传热和阻力性能分析

古新, 张前欣, 王超鹏, 方运阁, 李宁, 王永庆 - 化工进展, 2022 - hgjz.cip.com.cn
建立U 形导流板换热器和扭转流换热器全截面周期模型, 利用计算流体力学(CFD)
方法对两种换热器壳程性能进行数值研究. 相较于扭转流换热器, U 形导流板换热器的壳程压降 …

A study on flow and heat transfer characteristics of a constructal bifurcation filler in the circular tube

M Yu, X Lai, H Xiao, Z Liu, W Liu - Applied Thermal Engineering, 2021 - Elsevier
Porous media are applied extensively in energy systems. However, the large flow resistance
caused by porous media restricts the energy utilization and conversion efficiency. To reduce …

Thermal and economic optimization of an intercooler of three-stage compressor

M Mehregan, SE Alavi - Energy Equipment and Systems, 2021 - energyequipsys.com
In this research, an intercooler of three-stage centrifugal compressor is investigated in order
to decrease energy consumption. Due to the lack of comprehensive studies about …