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Optimization of Printed Circuit Heat Exchanger Using Exergy Analysis
Journal of Heat Transfer, 2015A printed circuit heat exchanger (PCHE) with zigzag flow channels in a double-faced configuration was optimized to enhance its thermal–hydraulic performance. Using exergy analysis, the objective function was defined as the net exergy gain of the system considering the exergy gain by heat transfer and exergy loss due to friction in the channels.
Sang-Moon Lee, Kwang-Yong Kim
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Review on Mechanical Design of Printed Circuit Heat Exchangers
Volume 9: Student Paper Competition, 2017As a critical component in the advanced non-light water nuclear power plants with indirect power cycles, an intermediate heat exchanger (IHX) is used to transfer the heat from the primary coolant system to the secondary system. Generally, such reactors are operated at very high temperatures and pressures.
Xiaoqin Zhang +3 more
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51st AIAA Aerospace Sciences Meeting including the New Horizons Forum and Aerospace Exposition, 2013
A major challenge which emerged in developing innovative approaches for significantly reducing the aviation Greenhouse Gas (GHG) emissions was the design of a compact heat exchanger. As a part of the FAA program under US Department of Transportation Contract Number DTRT57-11-P-80083, an LP Turbine Exhaust Driven (TED-T) secondary cycle was proposed for
Pratikash Panda +2 more
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A major challenge which emerged in developing innovative approaches for significantly reducing the aviation Greenhouse Gas (GHG) emissions was the design of a compact heat exchanger. As a part of the FAA program under US Department of Transportation Contract Number DTRT57-11-P-80083, an LP Turbine Exhaust Driven (TED-T) secondary cycle was proposed for
Pratikash Panda +2 more
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Heat Transfer of Supercritical Carbon Dioxide in Printed Circuit Heat Exchanger Geometries
2010 14th International Heat Transfer Conference, Volume 4, 2010The increasing importance of improving efficiency and reducing capital costs has lead to significant work studying advanced Brayton cycles for high temperature energy conversion. Using compact, highly efficient, diffusion-bonded heat exchangers for the recuperators, has been a noteworthy improvement in the design of advanced carbon dioxide Brayton ...
Alan Kruizenga +5 more
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Scientific Journal of Technology
This paper systematically reviews the latest progress in the research on the integration of Printed Circuit Heat Exchanger (PCHE) and Thermoelectric Generation (TEG) technology.
Ke Tian +3 more
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This paper systematically reviews the latest progress in the research on the integration of Printed Circuit Heat Exchanger (PCHE) and Thermoelectric Generation (TEG) technology.
Ke Tian +3 more
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Structural Simulation and Optimization of Z-Shaped Silicon Carbide Printed Circuit Heat Exchanger
Journal of thermophysics and heat transferTo improve the heat transfer and flow performance of multichannel Z-shaped silicon carbide printed circuit heat exchanger (PCHE) as a high-temperature recuperator, the response surface method and ANSYS software were used to simulate and optimize the ...
Tao Zhu +5 more
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Development of tritium permeation model for Printed Circuit Heat Exchanger
Annals of Nuclear Energy, 2016Abstract The Very High Temperature Reactor (VHTR) has been noticed for its capability to provide process heat to various industrial processes due to its high operation temperature. However, this integration concept of VHTR and other industrial processes can potentially create a possibility of tritium exposure to other industrial processes and even to
Min Young Park +2 more
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The Physics of Fluids
Under the severe energy environment, hydrogen aviation is experiencing significant development. As a crucial part of thermal management system of hydrogen aviation, the heat exchanger demands targeted design and optimization.
Chenming Zheng +4 more
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Under the severe energy environment, hydrogen aviation is experiencing significant development. As a crucial part of thermal management system of hydrogen aviation, the heat exchanger demands targeted design and optimization.
Chenming Zheng +4 more
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International Conference on E-Learning, E-Business, Enterprise Information Systems, & E-Government
Printed circuit heat exchangers (PCHE) with high strength and high efficiency have been widely selected for supercritical CO2 Brayton cycle systems.
Liyong Yang +5 more
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Printed circuit heat exchangers (PCHE) with high strength and high efficiency have been widely selected for supercritical CO2 Brayton cycle systems.
Liyong Yang +5 more
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Heat transfer characteristics of printed circuit heat exchangers under mechanical vibrations
International Journal of Numerical Methods for Heat & Fluid FlowPurpose The purpose of this paper is to investigate the impact of mechanical vibration on the heat transfer and pressure drop characteristics of semicircular channel printed circuit heat exchangers (PCHEs), while also establishing correlations between vibration parameters and thermal performance.
Zhengqiang Ding, Li Xu, Yiping Zhang
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