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Proceedings Papers

Investigation on Flow Field Characteristic in a Double-Wall Configuration Using MRV and CFD

Jingtian Duan, Ke Zhang, Zirui Wang, Ruoyu Chen, Yibo Yang, Jiang Lei, Junmei Wu
Proc. ASME. GT2024, Volume 13: Heat Transfer: General Interest / Additive Manufacturing Impacts on Heat Transfer; Wind Energy, V013T13A015, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-124456
https://doi.org/10.1115/GT2024-124456
View Paper titled, Investigation on Flow Field Characteristic in a Double-Wall Configuration Using MRV and CFD
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Topics: Computational fluid dynamics, Cooling, Flow (Dynamics)
Proceedings Papers

Study of Secondary Cooling Effect on the Endwall Region With Various Trailing Edge Cutback Configurations

Xi Yang, Wenbin He, Ke Zhang, Junmei Wu, Jiang Lei
Proc. ASME. GT2024, Volume 7: Heat Transfer: Combustors; Heat Transfer: Film Cooling, V007T12A010, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-122751
https://doi.org/10.1115/GT2024-122751
View Paper titled, Study of Secondary Cooling Effect on the Endwall Region With Various Trailing Edge Cutback Configurations
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Topics: Cooling, Coolants, Flow (Dynamics), Airfoils, Cascades (Fluid dynamics), Chords (Trusses), Design, Emissions, Navier-Stokes equations, Nitrogen oxides
Journal Articles

Investigation on the Flow and Heat Transfer Characteristics in a Multi-Pass Channel Using Magnetic Resonance Velocimetry and Transient Thermochromic Liquid Crystal

Jingtian Duan, Ke Zhang, Zirui Wang, Ruishan Lu, Jiang Lei, Junmei Wu
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. December 2024, 146(12): 121005.
Paper No: TURBO-23-1300
https://doi.org/10.1115/1.4065825
Published Online: July 23, 2024
View Article titled, Investigation on the Flow and Heat Transfer Characteristics in a Multi-Pass Channel Using Magnetic Resonance Velocimetry and Transient Thermochromic Liquid Crystal
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Topics: Flow (Dynamics), Heat transfer, Transients (Dynamics), Liquid crystals, Magnetic resonance
Journal Articles

The Size and Charge Effect of Pt Cluster on the Electrocatalytic Activity Toward the First Step of Dehydrogenation of Methanol

Yong-Chun Tong, Qing-Yun Wang, Yu-Jie Hu, Zhi-Juan Shi, Ke Zhang
Journal: Journal of Electrochemical Energy Conversion and Storage
Publisher: ASME
Article Type: Research Papers
J. Electrochem. En. Conv. Stor. February 2025, 22(1): 011006.
Paper No: JEECS-23-1121
https://doi.org/10.1115/1.4065275
Published Online: April 26, 2024
View Article titled, The Size and Charge Effect of Pt Cluster on the Electrocatalytic Activity Toward the First Step of Dehydrogenation of Methanol
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Topics: Methanol, Electrons, Catalysts
Journal Articles

Identification of Spalling Fault Size of Ball Bearing Based on Modified Energy Value

Ke Zhang, Ru Zhang, Zinan Wang, Xiaotian Bai, Huaitao Shi
Journal: Journal of Nondestructive Evaluation, Diagnostics and Prognostics of Engineering Systems
Publisher: ASME
Article Type: Research Papers
ASME J Nondestructive Evaluation. May 2024, 7(2): 021001.
Paper No: NDE-23-1009
https://doi.org/10.1115/1.4064186
Published Online: January 9, 2024
View Article titled, Identification of Spalling Fault Size of Ball Bearing Based on Modified Energy Value
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Topics: Ball bearings, Bearings, Signals, Vibration
Journal Articles

Comparisons of Overall Performance Among Double-Jet Film Cooling Holes, Cylinder Holes, and Fan-Shaped Holes

Jiang Lei, Jiaxu Yao, Jianhong He, Xi Yang, Ke Zhang, Lesley M. Wright
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. December 2023, 145(12): 123801.
Paper No: HT-22-1685
https://doi.org/10.1115/1.4063351
Published Online: October 18, 2023
View Article titled, Comparisons of Overall Performance Among Double-Jet Film Cooling Holes, Cylinder Holes, and Fan-Shaped Holes
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Topics: Film cooling, Heat transfer coefficients, Heat flux, Coolants, Cooling, Liquid crystals
Journal Articles

Investigation on Heat Transfer Distribution of Rotating Two-Pass Smooth and Ribbed Channels Under Aero-Engine Simulated Conditions

Jiaxu Yao, Ke Zhang, Wenbin He, Jiang Lei, Jin Xu
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. December 2023, 145(12): 121002.
Paper No: TURBO-23-1057
https://doi.org/10.1115/1.4063248
Published Online: October 9, 2023
View Article titled, Investigation on Heat Transfer Distribution of Rotating Two-Pass Smooth and Ribbed Channels Under Aero-Engine Simulated Conditions
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Topics: Flow (Dynamics), Heat transfer, Rotation, Aircraft engines, Liquid crystals, Cooling
Journal Articles

Investigation on Flow Characteristics and Its Effect on Heat Transfer Enhancement in a Wide Channel With Staggered Diamond-S Pin Fins

Jingtian Duan, Ke Zhang, Jin Xu, Jiang Lei, Junmei Wu
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. September 2023, 145(9): 091004.
Paper No: TURBO-22-1310
https://doi.org/10.1115/1.4062502
Published Online: May 22, 2023
View Article titled, Investigation on Flow Characteristics and Its Effect on Heat Transfer Enhancement in a Wide Channel With Staggered Diamond-S Pin Fins
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Topics: Diamonds, Fins, Flow (Dynamics), Heat transfer, Shear (Mechanics), Vortex shedding
Journal Articles

Investigation on the Contribution of Large-Scale Fluctuation and Small-Scale Disturbance of Coolant to Heat Transfer Enhancement in a Rectangular Channel With Pin Fins

Jingtian Duan, Ke Zhang, Jin Xu, Jiang Lei, Junmei Wu
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. July 2022, 144(7): 071014.
Paper No: TURBO-21-1233
https://doi.org/10.1115/1.4054446
Published Online: May 27, 2022
View Article titled, Investigation on the Contribution of Large-Scale Fluctuation and Small-Scale Disturbance of Coolant to Heat Transfer Enhancement in a Rectangular Channel With Pin Fins
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Topics: Fins, Flow (Dynamics), Heat transfer, Statistics, Turbulence, Pins (Engineering), Shear (Mechanics), Reynolds number, Fluctuations (Physics), Principal component analysis
Proceedings Papers

Research and Application of Different Seismic Analysis Methods in Nuclear Power Equipment

Xuan Huang, Furui Xiong, Shuai Liu, Huanhuan Qi, Qian Huang, Ke Zhang
Proc. ASME. ICONE28, Volume 1: Operating Plant Challenges, Successes, and Lessons Learned; Nuclear Plant Engineering; Advanced Reactors and Fusion; Small Modular and Micro-Reactors Technologies and Applications, V001T02A024, August 4–6, 2021
Publisher: American Society of Mechanical Engineers
Paper No: ICONE28-64605
https://doi.org/10.1115/ICONE28-64605
View Paper titled, Research and Application of Different Seismic Analysis Methods in Nuclear Power Equipment
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Topics: Nuclear power, Seismic analysis
Proceedings Papers

Research on Modal Parameter Identification of Fuel Assembly Based on POD Method

Xuan Huang, Fengchun Cai, Shuai Liu, Zhipeng Feng, Jian Liu, Xiaozhou Jiang, Ke Zhang
Proc. ASME. PVP2021, Volume 5: Operations, Applications, and Components; Seismic Engineering; Non-Destructive Examination, V005T08A008, July 13–15, 2021
Publisher: American Society of Mechanical Engineers
Paper No: PVP2021-61673
https://doi.org/10.1115/PVP2021-61673
View Paper titled, Research on Modal Parameter Identification of Fuel Assembly Based on POD Method
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Topics: Fuels, Manufacturing, Transfer functions, Damping, Dynamic analysis, Excitation, Finite element model, Principal component analysis, Signals, Transients (Dynamics)
Proceedings Papers

Investigation on Flow Mechanism Driving Heat Transfer Enhancement in a Wide Channel With Staggered Square Pin Fins

Jingtian Duan, Ke Zhang, Jin Xu, Jiang Lei, Junmei Wu
Proc. ASME. GT2021, Volume 5B: Heat Transfer — General Interest; Internal Air Systems; Internal Cooling, V05BT15A021, June 7–11, 2021
Publisher: American Society of Mechanical Engineers
Paper No: GT2021-60138
https://doi.org/10.1115/GT2021-60138
View Paper titled, Investigation on Flow Mechanism Driving Heat Transfer Enhancement in a Wide Channel With Staggered Square Pin Fins
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Topics: Fins, Flow (Dynamics), Heat transfer, Geometry, Physics, Reynolds number, Liquid crystals, Particulate matter, Shear (Mechanics), Temperature measurement
Proceedings Papers

The Flow Field Characteristic Correlated With Heat Transfer Performance in a Wide Channel With Staggered Circular Pin Fins

Jingtian Duan, Ke Zhang, Jin Xu, Jiang Lei, Junmei Wu
Proc. ASME. GT2020, Volume 7A: Heat Transfer, V07AT15A035, September 21–25, 2020
Publisher: American Society of Mechanical Engineers
Paper No: GT2020-16177
https://doi.org/10.1115/GT2020-16177
View Paper titled, The Flow Field Characteristic Correlated With Heat Transfer Performance in a Wide Channel With Staggered Circular Pin Fins
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Topics: Fins, Flow (Dynamics), Heat transfer, Statistics, Cylinders, Geometry, Kinetic energy, Liquid crystals, Particulate matter, Reynolds number
Journal Articles

Wear Analysis of Angular Contact Ball Bearing in Multiple-Bearing Spindle System Subjected to Uncertain Initial Angular Misalignment

Zhongchi Yang, Yu Zhang, Ke Zhang, Songhua Li
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. September 2021, 143(9): 091703.
Paper No: TRIB-20-1373
https://doi.org/10.1115/1.4049258
Published Online: January 8, 2021
View Article titled, Wear Analysis of Angular Contact Ball Bearing in Multiple-Bearing Spindle System Subjected to Uncertain Initial Angular Misalignment
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Topics: Bearings, Wear, Ball bearings
Journal Articles

Plastic Strain Threshold Determination for White Layer Formation in Hard Turning of AISI 52100 Steel Using Micro-Grid Technique and Finite Element Simulations

Guang-Chao Nie, Ke Zhang, Jose Outeiro, Serafino Caruso, Domenico Umbrello, Han Ding, Xiao-Ming Zhang
Journal: Journal of Manufacturing Science and Engineering
Publisher: ASME
Article Type: Technical Briefs
J. Manuf. Sci. Eng. March 2020, 142(3): 034501.
Paper No: MANU-19-1329
https://doi.org/10.1115/1.4045798
Published Online: January 8, 2020
View Article titled, Plastic Strain Threshold Determination for White Layer Formation in Hard Turning of AISI 52100 Steel Using Micro-Grid Technique and Finite Element Simulations
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Topics: Cooling, Cutting, Machining, Microgrids, Simulation, Steel, Turning, Grain size, Temperature, Finite element analysis
Proceedings Papers

An Experimental Study of Impingement Cooling on Latticework in a Wide Channel

Jin Xu, Ruishan Lu, Ke Zhang, Jiang Lei, Junmei Wu
Proc. ASME. GT2019, Volume 5B: Heat Transfer, V05BT18A007, June 17–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GT2019-91427
https://doi.org/10.1115/GT2019-91427
View Paper titled, An Experimental Study of Impingement Cooling on Latticework in a Wide Channel
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Topics: Blades, Convection, Cooling, Flow (Dynamics), Friction, Heat transfer, Heat transfer coefficients, Impingement cooling, Liquid crystals, Pressure
Journal Articles

New In Situ Imaging-Based Methodology to Identify the Material Constitutive Model Coefficients in Metal Cutting Process

Xiao-Ming Zhang, Ke Zhang, Dong Zhang, Jose Outeiro, Han Ding
Journal: Journal of Manufacturing Science and Engineering
Publisher: ASME
Article Type: Research-Article
J. Manuf. Sci. Eng. October 2019, 141(10): 101007.
Paper No: MANU-18-1891
https://doi.org/10.1115/1.4044251
Published Online: August 1, 2019
View Article titled, New In Situ Imaging-Based Methodology to Identify the Material Constitutive Model Coefficients in Metal Cutting Process
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Topics: Constitutive equations, Cutting, Imaging, Metal cutting, Shear (Mechanics), Temperature, Finite element analysis, Simulation, Stress
Journal Articles

Effect of Density Ratio on Film-Cooling Effectiveness Distribution and Its Uniformity for Several Hole Geometries on a Flat Plate

Jiaxu Yao, Jin Xu, Ke Zhang, Jiang Lei, Lesley M. Wright
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. May 2019, 141(5): 051008.
Paper No: TURBO-18-1119
https://doi.org/10.1115/1.4041810
Published Online: January 22, 2019
View Article titled, Effect of Density Ratio on Film-Cooling Effectiveness Distribution and Its Uniformity for Several Hole Geometries on a Flat Plate
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Topics: Density, Film cooling, Shapes, Flat plates
Journal Articles

Interaction of Flow and Film-Cooling Effectiveness Between Double-Jet Film-Cooling Holes With Various Spanwise Distances

Jiaxu Yao, Jin Xu, Ke Zhang, Jiang Lei, Lesley M. Wright
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. December 2018, 140(12): 121011.
Paper No: TURBO-18-1118
https://doi.org/10.1115/1.4041809
Published Online: November 28, 2018
View Article titled, Interaction of Flow and Film-Cooling Effectiveness Between Double-Jet Film-Cooling Holes With Various Spanwise Distances
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Topics: Film cooling, Flow (Dynamics), Vortices, Coolants, Jets
Proceedings Papers

Supercritical CO 2 Pretreatment of Cellulosic Biomass for Biofuel Production: Effects of Biomass Particle Size

Yang Yang, Timothy Deines, Meng Zhang, Ke Zhang, Donghai Wang
Proc. ASME. MSEC2018, Volume 2: Materials; Joint MSEC-NAMRC-Manufacturing USA, V002T04A018, June 18–22, 2018
Publisher: American Society of Mechanical Engineers
Paper No: MSEC2018-6656
https://doi.org/10.1115/MSEC2018-6656
View Paper titled, Supercritical CO 2 Pretreatment of Cellulosic Biomass for Biofuel Production: Effects of Biomass Particle Size
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Topics: Biofuel, Biomass, Particle size, Supercritical carbon dioxide, Size reduction (Materials), Chemistry, Ethanol, Fuels, Glucose, Particulate matter