نتایج جستجو برای: thermosyphon

تعداد نتایج: 332  

Journal: :Energies 2021

With the increasing trend toward miniaturization of electronic devices, issue heat dissipation becomes essential. The use phase changes in a two-phase closed thermosyphon (TPCT) enables significant reduction generated even at high temperatures. In this paper, we propose modification evaporation–condensation model implemented ANSYS Fluent. was to manipulate value mass transfer time relaxation pa...

Journal: :International Journal of Heat and Mass Transfer 1972

Journal: :TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series B 2013

2016
Gurtej Singh Lal Kundan Paramjit Singh Bilga R. S. Gaugler T. S. Jadhav M. M. Lele Ryno Laubscher Robert T. Dobson Babek Rashidian

Heat pipe is a device that transports heat with minimal temperature drop using the latent heat of fluid in a closed container. In vertical type named as thermosyphon (Wickless), capillary action is replaced by the gravitational force, this condenser is placed above evaporator. In this paper, to investigate the effect of inlet air temperature and the air mass flow rate was studied. The temperatu...

Journal: :Journal of energy storage 2022

Phase change materials (PCM) are applied worldwide as a thermal energy storage technology to reduce demands in buildings and solve environmental contamination issues. Form-stable phase (FSPCM), one branch of PCMs, can be improved by embedding them with thermosyphon, resulting better performance. In this paper, novel thermoplastic elastomer-based FSPCM was developed tested. A device integrating ...

Journal: : 2021

The paper provides a review and analysis of research works aimed at studying the factors that affect efficiency reliability closed two-phase thermosyphons as heat utilizers technological emissions. Factors such geometric characteristics their ratio, angles inclination evaporation condensation surfaces, degree filling thermosyphon pipe, state physical properties influence acoustic vibration infl...

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