Results 61 to 70 of about 572,948 (211)
Engineering Reports, Volume 7, Issue 7, July 2025.The thermal performance of flat plate collectors (FPCs) was enhanced using nanofluids. A hybrid MWCNT/Fe3O4/water nanofluid achieved 71.9% thermal efficiency, outperforming conventional fluids. Improved Nusselt number, friction factor, and convective heat transfer highlight its effectiveness in optimizing FPC systems. ABSTRACT The flat plate collector (
T. Sathish +6 more
wiley +1 more source
Sustainable Thermal Solutions: Enhancing Heat Transfer with Turbulators and Nanofluids
Advanced Energy and Sustainability Research, Volume 6, Issue 5, May 2025.Nanofluids, which are nanoparticle suspensions in base fluid, facilitate heat transmission due to their improved thermal conductivity. Turbulators, which are inserts into fluid flow channels, disturb the flow, increasing turbulence and hence the heat transfer rate.
Zafar Said +9 more
wiley +1 more source
Performance Analysis on Integrated System of Mechanical Refrigeration and Thermosyphon
Zhileng xuebao, 2015 Cutting down the energy consumption of air conditioners in data centers is an urgent need for realizing emission control targets. Thermosyphon (heat pipe) free cooling is one of the effective methods.
Zhang Hainan +2 more
doaj
Effects of the Aspect Ratio of a Rectangular Thermosyphon on Its Thermal Performance
Energies, 2019 The natural convection behaviors of rectangular thermosyphons with different aspect ratios were experimentally analyzed in this study. The experimental model consisted of a loop body, a heating section, a cooling section, and adiabatic sections.
Chia-Wang Yu +3 more
doaj +1 more source
Micro‐/Nanohierarchical Surfaces for Enhanced Pool Boiling in Large‐Area Silicon Multichips
Small Structures, Volume 6, Issue 5, May 2025.A pool boiling experiment is conducted on a custom multichip module featuring surface modifications with micro‐nano hierarchical structures. This approach emphasizes the enhancement of thermal performance, offers a detailed analysis of the boiling inversion phenomenon, and presents a feasible scenario for the functionality of multichip modules.
Youngseob Lee +8 more
wiley +1 more source
CFD model of the heat transfer processes in an offshore photovoltaic panel
IET Renewable Power Generation, Volume 19, Issue 1, January/December 2025.Abstract Solar energy has become increasingly important in recent years. The installed capacity has increased over the years, and today solar energy represents a significant part of the renewable energy contribution. One of the handicaps of photovoltaic panels is the cooling process. The panels are susceptible to overheating, which leads to a reduction
Pablo Rubial‐Yáñez +4 more
wiley +1 more source
Preliminary study on variable conductance loop thermosyphons
Energy Conversion and Management, 2017 Abstract Given that loop thermosyphons are widely used as simple and high-efficiency heat transfer devices, their passive heat transfer performance has attracted considerable research interest. The capability of loop thermosyphons for active heat transfer adjustment can potentially improve the precision and efficiency of heat and temperature ...
Cao, Jingyu +4 more
openaire +2 more sources
International Journal of Energy Research, Volume 2025, Issue 1, 2025.This study focuses on the analysis of the efficiency and the energy performance of a solar water heating (SWH) plant located in the North of Chile, characterized by an instantaneous global solar radiation reaching around 1000 W/m2. The methodology combined experimental measurements in an indirect active solar system with systematic variations in ...
Svetlana Ushak +6 more
wiley +1 more source
Loop is delighted and honoured to announce that poet and playwright Adam Wyeth, who lives and works in Dublin, is as of June 2024 a patron of Loop. We look forward to continuing our conversation with Adam, begun at the excellent 2024 SAES Congress at ...
The LOOP team
core +1 more source
Application of CO2 Two-phase Thermosyphon Loop in Data Centers
Zhileng xuebao, 2021 A CO2 two-phase thermosyphon loop (TPTL) system in data centers were investigated in this study. The maximum heat transfer capacity, total thermal resistance, and driving temperature difference were compared between CO2 and R22 TPTLs experimentally.
Tong Zhen, Li Xiaorui
doaj +2 more sources