Journal ArticleDOI
Fabrication and experimental evaluation of a polymer-based flexible pulsating heat pipe
Jonghyun Lim,Sung Jin Kim +1 more
TLDR
In this paper, a polymer-based flexible pulsating heat pipe (FPHP) as a flexible heat spreader was developed, and a series of experiments were conducted to evaluate the thermal performance and the long-term reliability of the FPHP.About:
This article is published in Energy Conversion and Management.The article was published on 2018-01-15. It has received 58 citations till now. The article focuses on the topics: Heat spreader & Thermal resistance.read more
Citations
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Journal ArticleDOI
Experimental Investigations of Heat Transfer Mechanisms of a Pulsating Heat Pipe
TL;DR: In this paper, a micro pulsating heat pipe (MPHP) with five turns was fabricated by engraving an interconnected micro-channel on a 1.1mm thick transparent glass wafer.
Journal ArticleDOI
Mechanism of a microscale flat plate heat pipe with extremely high nominal thermal conductivity for cooling high-end smartphone chips
TL;DR: In this article, a micro-scale flat plate heat pipe with superhydrophilicity in a specially treated wick was explored and a visual study on the two-phase flow pattern was conducted.
Journal ArticleDOI
Experimental investigation on working fluid selection in a micro pulsating heat pipe
Juno Kim,Sung Jin Kim +1 more
TL;DR: In this paper, a closed-loop ten-turn MPHP with overall dimensions of 80 × 35 × 1.7 m m 3 is fabricated using MEMS manufacturing process and a guideline for the working fluid selection in a micro pulsating heat pipe (MPHP) is experimentally developed.
Journal ArticleDOI
Heat transfer performance of a novel tubular oscillating heat pipe with sintered copper particles inside flat-plate evaporator and high-power LED heat sink application
TL;DR: In this paper, a tubular oscillating heat pipe (OHP) with sintered copper particles (SCPs) inside a flat-plate evaporator for the thermal management of high-power LED chips was designed and fabricated.
Journal ArticleDOI
Experimental study on a large scale pulsating heat pipe operating at high heat loads, different adiabatic lengths and various filling ratios of acetone, ethanol, and water
TL;DR: In this article, a large scale Pulsating Heat Pipe (PHP) operating under high heating power load of up to 2 kW (56 kW / m 2 ).
References
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Book
Experimental methods for engineers
TL;DR: In this paper, the authors present basic concepts and analysis of experimental data for basic electrical measurements and sensors, including Displacement and Area Measurements, Pressure Measurement, Flow Measurement and Temperature Measurement.
Journal ArticleDOI
Femtosecond laser micromachining in transparent materials
Rafael R. Gattass,Eric Mazur +1 more
TL;DR: In this article, the physical mechanisms and the main experimental parameters involved in femtosecond laser micromachining of transparent materials, and important emerging applications of the technology are described.
Journal ArticleDOI
Closed loop pulsating heat pipes: Part A: parametric experimental investigations
TL;DR: In this article, a wide range of pulsating heat pipes is experimentally studied and the influence of gravity and number of turns on the performance of closed loop pulsing heat pipes (CLPHPs) is analyzed.
Journal ArticleDOI
Operational limit of closed loop pulsating heat pipes
TL;DR: In this article, an experimental study on the operational limitation of closed loop pulsating heat pipes (CLPHPs), which consist of a total of 40 copper tubes with 1mm and 2mm inner diameter, respectively, was presented.
Journal ArticleDOI
The barrier properties of polyacrylonitrile
TL;DR: In this paper, the authors measured the permeability and time lags characterizing transport in machine-cast polyacrylonitrile (PAN) films for helium, neon, argon, krypton, oxygen, nitrogen, and carbon dioxide.