Results 51 to 60 of about 1,281 (219)

Selected thermal and flow issues in a reversed thermosiphon with a steam liquid lifter

E3S Web of Conferences, 2018
The work presents initial studies of a reversed thermosiphon with a steam liquid lifter and a minigap evaporator. The main interest of the authors is the evaporator, especially the heat exchange efficiency and flow issues, such as maldistribution and ...
Klugmann Michał, Dąbrowski Paweł, Mikielewicz Dariusz   +2 more
doaj   +1 more source

Thermal Stability Analysis and Novel Cooling Technology Field Tests for Permafrost Railway Subgrades

Advances in Civil Engineering, Volume 2026, Issue 1, 2026.
Global warming has intensified the climatic warming and moistening trend on the Qinghai–Tibet Plateau, threatening the thermal stability of railway subgrades in the plateau permafrost regions. However, previous studies have lacked systematic analyses that comprehensively consider the climate along the railway, permafrost conditions, and subgrade ...
Xiaohe Liu, Jianyong Han
wiley   +1 more source

Experimental Study of Thermal and Electrical Performance of an Oscillating‐Magnet Thermosyphon Heat Pipe Under Geyser Boiling Conditions

International Journal of Energy Research, Volume 2026, Issue 1, 2026.
This study experimentally investigates the thermal and electrical performance of an oscillating‐magnet thermosyphon heat pipe (OM‐THP) designed for simultaneous heat transfer and electricity generation. The proposed OM‐THP utilizes geyser‐boiling (GB)–induced oscillations of an internal magnet to convert thermal energy into electrical energy through ...
Badamaa Batzorig, Ischia Kurniawati, Jungpil Noh, Yonmo Sung, Cheng Du   +4 more
wiley   +1 more source

Thermosiphon [PDF]

, 2018
As the title implies the article describes the thermosiphon. The proposed invention relates to heat engineering. It can be used as devices for transferring heat energy. It is described in short comparison of the invention with prototypes.
Popov, A. I., Израилов, М. М., Izrailov, M. M., Попов, А. И.   +3 more
core  

Using CFD as Preventative Maintenance Tool for the Cold Neutron Source Thermosiphon System

Science and Technology of Nuclear Installations, 2016
The cold neutron source (CNS) system of the Open Pool Australian Light-Water (OPAL) reactor is a 20 L cryogenically cooled liquid deuterium thermosiphon system.
Mark Ho, Yeongshin Jeong, Haneol Park, Guan Heng Yeoh, Weijian Lu   +4 more
doaj   +1 more source

Phase Change Materials in Energy Systems: Performance, Reliability, Life Cycle Evidence, and Design Guidelines

International Journal of Energy Research, Volume 2026, Issue 1, 2026.
Despite the growing maturity of solid–liquid phase change material (PCM) research, deployable latent heat thermal energy storage (LHTES) systems remain constrained by a disconnect between material‐level advances and application‐level performance under realistic operating conditions.
Abdellatif M. Sadeq, Mohamed Bechir Ben Hamida, Raad Z. Homod, Hussein Togun, Farhan Lafta Rashid, Bilal Naji Alhasnawi, Atef El Khatib, Mudhar A. Al-Obaidi, Hussam Abdulrasool Hasan, Mohamed Kezzar, Amr Sayed Hassan Abdallah, Barun Haldar   +11 more
wiley   +1 more source

CPU Cooling in Data Center Using a Thermosiphon Loop with Tapered Open Microchannel Manifold (OMM) [PDF]

, 2017
The efficient cooling of servers in data center offers a unique challenge to reduce the worldwide energy consumption and liquid inventory of working fluid. Presently, single phase cooling techniques are widely used for CPU cooling in data centers.
Chauhan, Aranya
core   +1 more source

Reliability Evaluation and Thermal‐Performance Based Review of Isolated Multiport Converters for EV Application

International Journal of Energy Research, Volume 2026, Issue 1, 2026.
The upswing in electric vehicle (EV) demand has underscored the necessity for readily available charging infrastructure, further catalyzing the need for efficient power control mechanisms. Consequently, there is a persistent demand for reliable, compact, efficient, and lightweight power converters to support this infrastructure.
Zarren Firdous, Saad Mekhilef, Marif Daula Siddique, Marizan Mubin, Ahmed Elsanabary, Deepali   +5 more
wiley   +1 more source

Experimental investigation of a heat pipe heat exchanger for heat recovery

E3S Web of Conferences, 2018
An air-to-air heat pipe heat exchanger has been designed, constructed and tested. Gravity-assisted wickless heat pipes (thermosiphons) were used to transfer heat from one air stream to another air stream, with a low temperature difference. A thermosiphon
Bryszewska-Mazurek Anna, Mazurek Wojciech   +1 more
doaj   +1 more source

A Comparison Case Study of Numerical and Experimental Heat‐Transfer Analysis of an Evacuated Tube With Thermosyphon Heat Pipe–Based Compound Parabolic Concentrator

International Journal of Energy Research, Volume 2026, Issue 1, 2026.
A numerical and experimental study was conducted on an evacuated tube compound parabolic concentrator (ET‐CPC) with a thermosyphon heat pipe (THP). The heat transfer behaviour was analysed using regional solar irradiation data, and the results were compared with steady‐state and transient flow simulation performance analysis and experimental data.
Selvaraj Balachandran, Jose Swaminathan, Cheng Du   +2 more
wiley   +1 more source