Journal ArticleDOI
Investigation of PCM-assisted heat pipe for electronic cooling
TLDR
In this paper, a horizontal phase change material (PCM)-assisted heat pipe system for electronic cooling was introduced as a potential solution to this problem and a computational fluid dynamic model was developed and validated to assist the investigation.About:Â
This article is published in Applied Thermal Engineering.The article was published on 2017-12-25. It has received 129 citations till now. The article focuses on the topics: Micro-loop heat pipe & Passive cooling.read more
Citations
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Journal ArticleDOI
A new concept of thermal management system in Li-ion battery using air cooling and heat pipe for electric vehicles
Hamidreza Behi,Danial Karimi,Mohammadreza Behi,Mohammadreza Behi,Morteza Ghanbarpour,Joris Jaguemont,Mohsen Akbarzadeh Sokkeh,Foad H. Gandoman,Maitane Berecibar,Joeri Van Mierlo +9 more
TL;DR: In this paper, a hybrid thermal management system (TMS) including air cooling and heat pipe for electric vehicles (EVs) is presented, which can reduce the module temperature compared with natural air cooling by up to 34.5%, 42.1%, and 42.7% respectively.
Journal ArticleDOI
A review on pulsating heat pipes: From solar to cryogenic applications
Mohammad Alhuyi Nazari,Mohammad Hossein Ahmadi,Roghayeh Ghasempour,Mohammad Behshad Shafii,Omid Mahian,Omid Mahian,Soteris A. Kalogirou,Somchai Wongwises +7 more
TL;DR: Pulsating heat pipes (PHPs) are compact cooling equipment used for various applications, such as renewable energy systems, cooling electronic devices, heat recovery systems and many other applications as discussed by the authors.
Journal ArticleDOI
Experimental investigation on paraffin wax integrated with copper foam based heat sinks for electronic components thermal cooling
TL;DR: In this paper, the performance of heat sinks filled with phase change material (PCM) was investigated under a heat load of 8 to 24 W. The results revealed that base temperature of the heat sink is reduced as the volume fraction of PCM is increased.
Journal ArticleDOI
Thermal management of electronic devices using pin-fin based cascade microencapsulated PCM/expanded graphite composite
TL;DR: In this article, a numerical study was carried out through 3D lattice Boltzmann method with respect to different pin-fin configurations, expanded graphite (EG) content, PCM melting temperature, and heat flux conditions.
Journal ArticleDOI
Investigation of the effect of inclination angle on the melting enhancement of phase change material in finned latent heat thermal storage units
Ramin Karami,Babak Kamkari +1 more
TL;DR: In this article, the effect of the inclination angle of finned enclosures on the development of buoyancy-driven convection flows is investigated, and the results showed that the melting time reduces by decreasing the inclination angles of the enclosure due to the intensification of the natural convection flow and increase in the number of vortices in the liquid PCM.
References
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Journal ArticleDOI
Thermal conductivity enhancement for phase change storage media
TL;DR: In this article, two enhancement techniques are proposed to improve thermal conductivity of phase-change materials (PCMs) with high energy storage density, such as LiH encapsulated in a thin SS304 container.
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Heat pipe cooling technology for desktop PC CPU
TL;DR: In this article, the authors proposed cooling using heat pipe, and recommended Pentium-IV CPU cooling module based on change of fan revolution speed, and looked for possibility of reducing acoustic noise.
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Analytical and experimental investigation on the operational characteristics and the thermal optimization of a miniature heat pipe with a grooved wick structure
TL;DR: In this paper, a mathematical model for heat and mass transfer in a miniature heat pipe with a grooved wick structure is developed and solved analytically to yield the maximum heat transport rate and the overall thermal resistance under steady-state conditions.
Journal ArticleDOI
Development of high temperature phase-change-material storages
TL;DR: In this paper, a design for heat transfer enhancement using radially finned tubes has been developed by DLR and applied in a 700 kW h PCM storage demonstration module, which has been tested successfully in a combined storage system for DSG.
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Transient Two-Dimensional Compressible Analysis for High-Temperature Heat Pipes with Pulsed Heat Input
Yiding Cao,Amir Faghri +1 more
TL;DR: In this article, a complete mathematical model for transient two-dimensional heat pipes is presented and the numerical results for both simulated compressible vapor flow with high Mach numbers and the vapor flow of a high-temperature heat pipe are compared with the experimental data in the literature.