Research on Flow and Heat Transfer Characteristics In Micro Heat Exchanger

The flow and heat transfer characteristics of a micro heat exchanger structure are studied with the method of contrasting experiment and Fluent numerical simulation. Considering the micro heat exchanger to meet the work requirements of conditions, there is some optimization of the structure redundancy. The optimal model of micro heat exchanger is obtained by the numerical simulation and comparative analysis on seven different kinds of micro heat exchangers.

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Numerical simulation of flow and heat transfer characteristics in wavy fin-and-tube heat exchanger with combined longitudinal vortex generators

International Communications in Heat and Mass Transfer ◽

10.1016/j.icheatmasstransfer.2013.01.004 ◽

2013 ◽

Vol 43 ◽

pp. 53-56 ◽

Cited By ~ 22

Author(s):

Jianying Gong ◽

Chunhua Min ◽

Chengying Qi ◽

Enyu Wang ◽

Liting Tian

Keyword(s):

Heat Transfer ◽

Numerical Simulation ◽

Heat Exchanger ◽

Vortex Generators ◽

Longitudinal Vortex ◽

Heat Transfer Characteristics ◽

Tube Heat Exchanger ◽

Transfer Characteristics ◽

Flow And Heat Transfer

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Numerical simulation of turbulent fluid flow and heat transfer characteristics in heat exchangers fitted with porous media

International Journal of Heat and Mass Transfer ◽

10.1016/j.ijheatmasstransfer.2009.02.024 ◽

2009 ◽

Vol 52 (13-14) ◽

pp. 2956-2965 ◽

Cited By ~ 62

Author(s):

Yue-Tzu Yang ◽

Ming-Lu Hwang

Keyword(s):

Heat Transfer ◽

Numerical Simulation ◽

Porous Media ◽

Fluid Flow ◽

Heat Exchangers ◽

Heat Transfer Characteristics ◽

Turbulent Fluid Flow ◽

Turbulent Fluid ◽

Transfer Characteristics ◽

Flow And Heat Transfer

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Numerical simulation of flow and heat transfer characteristics in wavy fin-and-tube heat exchanger with novel combined longitudinal vortex generators

2013 International Conference on Materials for Renewable Energy and Environment ◽

10.1109/icmree.2013.6893785 ◽

2013 ◽

Author(s):

Chunhua Min ◽

Liting Tian ◽

Chengying Qi ◽

Enyu Wang ◽

Yaju Qin

Keyword(s):

Heat Transfer ◽

Numerical Simulation ◽

Heat Exchanger ◽

Vortex Generators ◽

Longitudinal Vortex ◽

Heat Transfer Characteristics ◽

Tube Heat Exchanger ◽

Transfer Characteristics ◽

Flow And Heat Transfer

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3D numerical simulation on fluid flow and heat transfer characteristics in multistage heat exchanger with slit fins

Heat and Mass Transfer ◽

10.1007/s00231-006-0227-2 ◽

2007 ◽

Vol 44 (1) ◽

pp. 125-136 ◽

Cited By ~ 14

Author(s):

W. Q. Tao ◽

Y. P. Cheng ◽

T. S. Lee

Keyword(s):

Heat Transfer ◽

Numerical Simulation ◽

Fluid Flow ◽

Heat Exchanger ◽

Heat Transfer Characteristics ◽

3D Numerical Simulation ◽

Transfer Characteristics ◽

Flow And Heat Transfer

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Flow and heat transfer characteristics of oil-based drilling cuttings in a screw-driving spiral heat exchanger

Applied Thermal Engineering ◽

10.1016/j.applthermaleng.2020.115881 ◽

2020 ◽

Vol 181 ◽

pp. 115881

Author(s):

Zhao Fei ◽

Li Yanxia ◽

Liu Zhongliang ◽

Tang Yongzhi

Keyword(s):

Heat Transfer ◽

Heat Exchanger ◽

Heat Transfer Characteristics ◽

Transfer Characteristics ◽

Flow And Heat Transfer ◽

Spiral Heat Exchanger ◽

Screw Driving

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Investigation of the flow and heat transfer characteristics of helium gas in printed circuit heat exchangers with asymmetrical airfoil fins

Applied Thermal Engineering ◽

10.1016/j.applthermaleng.2020.116478 ◽

2021 ◽

Vol 186 ◽

pp. 116478

Author(s):

Chuan-Yong Zhu ◽

Yong Guo ◽

Huang-Qing Yang ◽

Bin Ding ◽

Xin-Yue Duan

Keyword(s):

Heat Transfer ◽

Heat Exchangers ◽

Heat Transfer Characteristics ◽

Printed Circuit ◽

Transfer Characteristics ◽

Flow And Heat Transfer ◽

Helium Gas

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Study on the Flow and Heat Transfer Characteristics in the Tube Side of Spiral-Wound Heat Exchanger

KnE Materials Science ◽

10.18502/kms.v4i2.3046 ◽

2018 ◽

Vol 4 (2) ◽

pp. 139

Author(s):

S L Li ◽

W H Cai ◽

H C Zhang ◽

Y Q Jiang

Keyword(s):

Heat Transfer ◽

Heat Exchanger ◽

Heat Transfer Characteristics ◽

Transfer Characteristics ◽

Flow And Heat Transfer ◽

Spiral Wound

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Flow and heat transfer performance of plate phase change energy storage heat exchanger

Thermal Science ◽

10.2298/tsci170821072z ◽

2019 ◽

Vol 23 (3 Part B) ◽

pp. 1989-2000

Author(s):

Ji-Min Zhang ◽

Shi-Ting Ruan ◽

Jian-Guang Cao ◽

Tao Xu

Keyword(s):

Heat Transfer ◽

Energy Storage ◽

Heat Exchanger ◽

Phase Change ◽

Thermal Control ◽

Heat Transfer Characteristics ◽

Liquid Distribution ◽

Transfer Characteristics ◽

Flow And Heat Transfer ◽

Short Time

In the present work, the phase change energy storage heat exchanger in thermal control system of short-time and periodic working satellite payloads is taken as the research object. Under the condition of constant heated power of the satellite payload, the heat transfer characteristics of phase change energy storage heat exchanger are analyzed by numerical simulation and experimental method. The heat exchanger with fin arrays to enhance heat transfer is filled with tetradecane, whose density varies with temperature. The flow field distribution, the solid-liquid distribution, the temperature distribution, and the phase change process in the plate phase change energy storage heat exchanger unit are analyzed. The flow and heat transfer characteristics of heat exchangers under different fluid-flow rates and temperature were investigated.

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