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Journal Articles

Transport Phenomena and Evolution Mechanism of the Melt Pool During a Laser-Based Metal Melting Process

Qingfei Bian, Ke Tian, Kong Ling, Yitung Chen, Min Zeng, Qiuwang Wang
Journal: Journal of Thermal Science and Engineering Applications
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. December 2022, 14(12): 120901.
Paper No: TSEA-20-1788
https://doi.org/10.1115/1.4053226
Published Online: August 23, 2022
View Articletitled, Transport Phenomena and Evolution Mechanism of the Melt Pool During a Laser-Based Metal Melting Process
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Topics: Laser beams, Lasers, Melting, Temperature, Convection, Metals, Solidification
Journal Articles

Effect of Ambient Temperature Variation on Pressure Drop During Condensation in Long Inclined Tubes

Kaipo Kekaula, Yitung Chen
Journal: Journal of Thermal Science and Engineering Applications
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. February 2022, 14(2): 021005.
Paper No: TSEA-20-1692
https://doi.org/10.1115/1.4051070
Published Online: June 18, 2021
View Articletitled, Effect of Ambient Temperature Variation on Pressure Drop During Condensation in Long Inclined Tubes
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Topics: Condensation, Pressure drop, Temperature, Vapors
Journal Articles

Study of Magnetic Field Effects on the Oxygen Transfer in Liquid Lead Cavity Flow Using the Lattice Boltzmann Method

Emad Pouryazdanpanah Kermani, Yitung Chen
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. February 2020, 142(2): 022107.
Paper No: HT-19-1280
https://doi.org/10.1115/1.4045643
Published Online: December 23, 2019
View Articletitled, Study of Magnetic Field Effects on the Oxygen Transfer in Liquid Lead Cavity Flow Using the Lattice Boltzmann Method
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Topics: Cavity flows, Lattice Boltzmann methods, Magnetic fields, Oxygen, Flow (Dynamics), Cavities
Proceedings Papers

Numerical Modeling of Turbulent Natural Convection in a Concentrating Photovoltaic System

K. M. Nazmul Ahsan, Robert F. Boehm, Yitung Chen, Jianhu Nie
Proc. ASME. ES2010, ASME 2010 4th International Conference on Energy Sustainability, Volume 2, 435-442, May 17–22, 2010
Publisher: American Society of Mechanical Engineers
Paper No: ES2010-90187
https://doi.org/10.1115/ES2010-90187
View Paper titled, Numerical Modeling of Turbulent Natural Convection in a Concentrating Photovoltaic System
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Topics: Computer simulation, Natural convection, Photovoltaic power systems, Turbulence, Buoyancy, Flow (Dynamics), Heating, Rayleigh number, Temperature
Proceedings Papers

Numerical Modeling of Vapor Condensation During Cadmium Quenching Process in a Solar Receiver

Jianhu Nie, Yitung Chen, Bunsen Wong, Lloyd C. Brown
Proc. ASME. ES2009, ASME 2009 3rd International Conference on Energy Sustainability, Volume 1, 943-950, July 19–23, 2009
Publisher: American Society of Mechanical Engineers
Paper No: ES2009-90382
https://doi.org/10.1115/ES2009-90382
View Paper titled, Numerical Modeling of Vapor Condensation During Cadmium Quenching Process in a Solar Receiver
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Topics: Computer simulation, Condensation, Quenching (Metalworking), Solar energy, Vapors, Design, Computational fluid dynamics, Heat transfer, Hydrogen fuels, Modeling
Proceedings Papers

Numerical Modeling of Velocity and Temperature Distributions in a Bipolar Plate of PEM Electrolysis Cell With Greatly Improved Flow Uniformity

Jephanya Kasukurthi, K. M. Veepuri, Jianhu Nie, Yitung Chen
Proc. ASME. IMECE2009, Volume 6: Emerging Technologies: Alternative Energy Systems; Energy Systems: Analysis, Thermodynamics and Sustainability, 595-601, November 13–19, 2009
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2009-10519
https://doi.org/10.1115/IMECE2009-10519
View Paper titled, Numerical Modeling of Velocity and Temperature Distributions in a Bipolar Plate of PEM Electrolysis Cell With Greatly Improved Flow Uniformity
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Topics: Computer simulation, Electrolysis, Flow (Dynamics), Proton exchange membranes, Temperature distribution, Design, Heat transfer, Finite volume methods, Fluid dynamics, Water
Proceedings Papers

Numerical Study of Nozzle Design on Cadmium Quenching Process in Thermochemical Splitting of Water

Jianhu Nie, Yitung Chen, Bunsen Wong, Lloyd C. Brown
Proc. ASME. IMECE2009, Volume 6: Emerging Technologies: Alternative Energy Systems; Energy Systems: Analysis, Thermodynamics and Sustainability, 203-210, November 13–19, 2009
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2009-12862
https://doi.org/10.1115/IMECE2009-12862
View Paper titled, Numerical Study of Nozzle Design on Cadmium Quenching Process in Thermochemical Splitting of Water
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Topics: Design, Hydrogen production, Modeling, Nozzles, Quenching (Metalworking), Water
Proceedings Papers

Formation and Protection of Fe-Cr Oxide Spinel During the Oxidation Process of Stainless Steels in LBE Environment

Taide Tan, Yitung Chen
Proc. ASME. IMECE2009, Volume 14: Processing and Engineering Applications of Novel Materials, 269-275, November 13–19, 2009
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2009-12899
https://doi.org/10.1115/IMECE2009-12899
View Paper titled, Formation and Protection of Fe-Cr Oxide Spinel During the Oxidation Process of Stainless Steels in LBE Environment
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Topics: Oxidation, Stainless steel, Magnetite, Descaling (Metals), Coolants, Mesoscopic systems, Robots
Proceedings Papers

Protection of an Aerowindow, One Scheme to Enhance the Cavity Efficiency of a Solid Particle Solar Receiver

Taide Tan, Yitung Chen
Proc. ASME. HT2009, Volume 2: Theory and Fundamental Research; Aerospace Heat Transfer; Gas Turbine Heat Transfer; Computational Heat Transfer, 611-618, July 19–23, 2009
Publisher: American Society of Mechanical Engineers
Paper No: HT2009-88059
https://doi.org/10.1115/HT2009-88059
View Paper titled, Protection of an Aerowindow, One Scheme to Enhance the Cavity Efficiency of a Solid Particle Solar Receiver
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Topics: Cavities, Particulate matter, Solar energy, Air jets, Temperature, Conceptual design, Convection, Transparency
Proceedings Papers

The Influence of Chrome in the Oxidation Process of Steels in Flowing LBE

Taide Tan, Yitung Chen
Proc. ASME. ICONE17, Volume 1: Plant Operations, Maintenance, Engineering, Modifications and Life Cycle; Component Reliability and Materials Issues; Next Generation Systems, 263-268, July 12–16, 2009
Publisher: American Society of Mechanical Engineers
Paper No: ICONE17-75025
https://doi.org/10.1115/ICONE17-75025
View Paper titled, The Influence of Chrome in the Oxidation Process of Steels in Flowing LBE
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Topics: Oxidation, Steel, Mesoscopic systems, Descaling (Metals), Magnetite, Robots, Stainless steel
Proceedings Papers

Knowledge-Based Information Resource Management System for Materials of Fast Reactors

Hsuan-Tsung Sean Hsieh, Ning Li, Yitung Chen, Kenny Kwan, Jen-Yuan Huang, Changyeol Lee
Proc. ASME. ICONE17, Volume 1: Plant Operations, Maintenance, Engineering, Modifications and Life Cycle; Component Reliability and Materials Issues; Next Generation Systems, 529-534, July 12–16, 2009
Publisher: American Society of Mechanical Engineers
Paper No: ICONE17-75485
https://doi.org/10.1115/ICONE17-75485
View Paper titled, Knowledge-Based Information Resource Management System for Materials of Fast Reactors
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Topics: Fast neutron reactors, Design, Coolants, Databases, Sodium fast reactors, Advanced materials, Cladding systems (Building), Decision making, Fuels, Information retrieval
Proceedings Papers

Numerical Investigation of Oxide Layer Growth of Stainless Steel LBE at a Mesoscopic Level

Taide Tan, Yitung Chen
Proc. ASME. IMECE2008, Volume 13: Nano-Manufacturing Technology; and Micro and Nano Systems, Parts A and B, 1095-1107, October 31–November 6, 2008
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2008-67961
https://doi.org/10.1115/IMECE2008-67961
View Paper titled, Numerical Investigation of Oxide Layer Growth of Stainless Steel LBE at a Mesoscopic Level
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Topics: Mesoscopic systems, Stainless steel, Metals, Oxidation, Oxygen, Boundary-value problems, Control systems, Coolants, Diffusion (Physics), Diffusion processes
Proceedings Papers

Numerical Modeling of Two-Phase Flow in a Bipolar Plate of a PEM Electrolyzer Cell

Jianhu Nie, Yitung Chen, Robert F. Boehm
Proc. ASME. IMECE2008, Volume 10: Heat Transfer, Fluid Flows, and Thermal Systems, Parts A, B, and C, 783-788, October 31–November 6, 2008
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2008-68913
https://doi.org/10.1115/IMECE2008-68913
View Paper titled, Numerical Modeling of Two-Phase Flow in a Bipolar Plate of a PEM Electrolyzer Cell
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Topics: Computer simulation, Proton exchange membranes, Two-phase flow, Oxygen, Electrolysis, Bubbles, Flow (Dynamics), Fuel cells, Water, Anodes
Proceedings Papers

Development of an Object-Oriented Program With Adaptive Mesh Refinement for Heat Transfer Simulations

Jianhu Nie, David A. Hopkins, Yitung Chen, Hsuan-Tsung Hsieh
Proc. ASME. HT2007, ASME/JSME 2007 Thermal Engineering Heat Transfer Summer Conference, Volume 1, 433-441, July 8–12, 2007
Publisher: American Society of Mechanical Engineers
Paper No: HT2007-32897
https://doi.org/10.1115/HT2007-32897
View Paper titled, Development of an Object-Oriented Program With Adaptive Mesh Refinement for Heat Transfer Simulations
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Topics: Engineering simulation, Heat transfer, Simulation, Algorithms, Complex systems, Finite element analysis, Maintenance, Physics, Testing
Proceedings Papers

Optimization of Micro-Channel Features in a Ceramic Heat Exchanger

Merrill A. Wilson, Charles Lewinsohn, James Cutts, Yitung Chen, Valery Ponyavin
Proc. ASME. HT2007, ASME/JSME 2007 Thermal Engineering Heat Transfer Summer Conference, Volume 2, 939-947, July 8–12, 2007
Publisher: American Society of Mechanical Engineers
Paper No: HT2007-32181
https://doi.org/10.1115/HT2007-32181
View Paper titled, Optimization of Micro-Channel Features in a Ceramic Heat Exchanger
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Topics: Ceramics, Heat exchangers, High temperature, Hydrogen, Microchannels, Optimization
Proceedings Papers

Fluid/Thermal Analysis of High Temperature Heat Exchanger and Chemical Decomposer for Hydrogen Production

Valery Ponyavin, Yitung Chen, Anthony E. Hechanova, Merrill Wilson
Proc. ASME. HT2007, ASME/JSME 2007 Thermal Engineering Heat Transfer Summer Conference, Volume 2, 521-529, July 8–12, 2007
Publisher: American Society of Mechanical Engineers
Paper No: HT2007-32676
https://doi.org/10.1115/HT2007-32676
View Paper titled, Fluid/Thermal Analysis of High Temperature Heat Exchanger and Chemical Decomposer for Hydrogen Production
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Topics: Fluids, Heat exchangers, High temperature, Hydrogen production, Thermal analysis, Fluid dynamics, Heat transfer, Ceramics, Design, Diamonds
Proceedings Papers

Computational Fluid Dynamics Analysis on Underfloor Air Distribution (UFAD) System in BTLab

Huajun Chen, Yitung Chen, Hsuan-Tsung Hsieh, Liangcai Tan, Davor Novosel
Proc. ASME. HT2007, ASME/JSME 2007 Thermal Engineering Heat Transfer Summer Conference, Volume 1, 425-431, July 8–12, 2007
Publisher: American Society of Mechanical Engineers
Paper No: HT2007-32697
https://doi.org/10.1115/HT2007-32697
View Paper titled, Computational Fluid Dynamics Analysis on Underfloor Air Distribution (UFAD) System in BTLab
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Topics: Computational fluid dynamics, Design, Flow (Dynamics), Air flow, Air pollution, Buoyancy, Computer-aided design, Diffusers, Economics , Energy conservation
Proceedings Papers

Optimization of Fluid Flow in 3D Bipolar Plates

Jianfei Wu, Jianhu Nie, Yitung Chen
Proc. ASME. FEDSM2008, Volume 1: Symposia, Parts A and B, 707-712, August 10–14, 2008
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2008-55040
https://doi.org/10.1115/FEDSM2008-55040
View Paper titled, Optimization of Fluid Flow in 3D Bipolar Plates
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Topics: Fluid dynamics, Optimization, Plates (structures), Design, Flow (Dynamics), Proton exchange membranes, Water, Computer simulation, Fuel cells, Hydrogen production
Proceedings Papers

Numerical Simulations of Coupled Flow and Heat Transfer Distributions in a Bipolar Plate of the PEM Electrolysis Cell

Jianhu Nie, Jianfei Wu, Steve Cohen, Blake Carter, Yitung Chen
Proc. ASME. FEDSM2008, Volume 1: Symposia, Parts A and B, 733-739, August 10–14, 2008
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2008-55188
https://doi.org/10.1115/FEDSM2008-55188
View Paper titled, Numerical Simulations of Coupled Flow and Heat Transfer Distributions in a Bipolar Plate of the PEM Electrolysis Cell
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Topics: Computer simulation, Electrolysis, Flow (Dynamics), Heat transfer, Proton exchange membranes, Hydrogen, Fluids, Computational fluid dynamics, Emissions, Energy resources
Proceedings Papers

Numerical Analysis on the Performance of the Solid Solar Particle Receiver With the Influence of Aerowindow

Zhuoqi Chen, Yitung Chen, Taide Tan
Proc. ASME. FEDSM2008, Volume 1: Symposia, Parts A and B, 159-166, August 10–14, 2008
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2008-55285
https://doi.org/10.1115/FEDSM2008-55285
View Paper titled, Numerical Analysis on the Performance of the Solid Solar Particle Receiver With the Influence of Aerowindow
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Topics: Numerical analysis, Particulate matter, Solar energy, Convection, Flow (Dynamics), Radiation (Physics), Radiative heat transfer, Cavities, Fluids, Momentum