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Dive into the research topics where Hongbin Yan is active.

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Featured researches published by Hongbin Yan.


Journal of Thermal Science and Engineering Applications | 2017

Enhanced thermal performance of internal Y-shaped bifurcation microchannel heat sinks with metal foams

Han-Ming Shen; Xueting Liu; Hongbin Yan; Gongnan Xie; Bengt Sundén

Internal Y-shaped bifurcation has been proved to be an advantageous way on improvingthermal performance of microchannel heat sinks according to the previous research. Metal foams are known due to their predominate performance such as low-density, largesurface area, and high thermal conductivity. In this paper, different parameters of metalfoams in Y-shaped bifurcation microchannel heat sinks are designed and investigatednumerically. The effects of Reynolds number, porosity of metal foam, and the pore density(PPI) of the metal foam on the microchannel heat sinks are analyzed in detail. It is foundthat the internal Y-shaped bifurcation microchannel heat sinks with metal foam exhibitbetter heat transfer enhancement and overall thermal performance. This researchprovides broad application prospects for heat sinks with metal foam in the thermalmanagement of high power density electronic devices.


ASME 2017 International Mechanical Engineering Congress and Exposition, IMECE 2017 | 2017

Convective Heat Transfer of Parallel-Flow and Counter-Flow Double-Layer Microchannel Heat Sinks in Staggered Arrangement

Han Shen; Yingchun Zhang; Hongbin Yan; Bengt Sundén; Gongnan Xie

Previous research has proved Double-layer Microchannel Heat Sinks (MHSs) to be efficient ways to improve the cooling performance of electronic devices. However, the cooling potential of the upper working liquid cannot be fully utilized to cool down the substrate with the heated elements. In this sense, a concept of staggered double-layer MHS is proposed and designed. The parallel and counter flow directions are considered to investigate the flow arrangement effect. The Reynolds number effect, Nusselt number and pressure drop are analyzed in detail and compared with those of a parallel straight double-layer MHS. It is found that the staggered double-layer MHSs exhibit much better heat transfer enhancement and overall thermal performance compared with the parallel straight double-layer MHS. For the staggered double-layer MHSs, the counter flow case is superior to the parallel flow case. This research provides a new structure design to enhance the heat transfer in microchannel heat sinks and broad application prospects for heat sinks in the thermal management of high power density electronic devices. (Less)


Applied Thermal Engineering | 2015

Role of cross-drilled holes in enhanced cooling of ventilated brake discs

Hongbin Yan; Shangsheng Feng; Xiaohu Yang; Tian Jian Lu


International Journal of Heat and Mass Transfer | 2017

Turbulent flow characteristics and heat transfer enhancement in a square channel with various crescent ribs on one wall

Gongnan Xie; Xueting Liu; Hongbin Yan; Jiang Qin


International Journal of Thermal Sciences | 2016

Heat transfer enhancement by X-type lattice in ventilated brake disc

Hongbin Yan; Qiaoyu Zhang; Tian Jian Lu


International Journal of Heat and Mass Transfer | 2017

Film cooling performance and flow characteristics of internal cooling channels with continuous/truncated ribs

Gongnan Xie; Xueting Liu; Hongbin Yan


Applied Thermal Engineering | 2017

Computational optimization of counter-flow double-layered microchannel heat sinks subjected to thermal resistance and pumping power

Han-Ming Shen; Xin Jin; Fengli Zhang; Gongnan Xie; Bengt Sundén; Hongbin Yan


Applied Thermal Engineering | 2018

Natural convection in a cross-fin heat sink

Shangsheng Feng; Meng Shi; Hongbin Yan; Shanyouming Sun; Feichen Li; Tian Jian Lu


International Journal of Heat and Mass Transfer | 2017

Forced convection and heat transfer of water-cooled microchannel heat sinks with various structured metal foams

Beibei Shen; Hongbin Yan; Bengt Sundén; Hongqian Xue; Gongnan Xie


Applied Thermal Engineering | 2017

Convective heat transfer in a lightweight multifunctional sandwich panel with X-type metallic lattice core

Hongbin Yan; Xiaohu Yang; Tian Jian Lu; Gongnan Xie

Collaboration


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Gongnan Xie

Northwestern Polytechnical University

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Tian Jian Lu

Xi'an Jiaotong University

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Shangsheng Feng

Xi'an Jiaotong University

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Xiaohu Yang

Xi'an Jiaotong University

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Beibei Shen

Northwestern Polytechnical University

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Xin Jin

Northwestern Polytechnical University

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Xueting Liu

Northwestern Polytechnical University

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Han-Ming Shen

Northwestern Polytechnical University

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Hongqian Xue

Northwestern Polytechnical University

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