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Proceedings Papers

Prediction and Uncertainty Analysis of Stress Corrosion Fraction Failure Probability for Pressurized Water Reactor Materials

Deyan Kong, Xu Liu, Jie Cheng, Jianjun Wang, Jinqiang Zhang, Dingyong Chen, Qingzhao Li, Yanting Liu
Proc. ASME. ICONE29, Volume 13: Risk Assessments and Management, V013T13A029, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-91951
https://doi.org/10.1115/ICONE29-91951
View Paper titled, Prediction and Uncertainty Analysis of Stress Corrosion Fraction Failure Probability for Pressurized Water Reactor Materials
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Topics: Chaos, Failure, Polynomials, Pressurized water reactors, Probability, Stress corrosion cracking, Uncertainty analysis
Proceedings Papers

Study on Natural Circulation Flow Resistance Characteristics in a Rod Bundle Channel

Zhiqiang Zhu, Tingting Ren, Shuaijun Li, Chunping Tian, Changqi Yan, Jianjun Wang
Proc. ASME. ICONE29, Volume 7B: Thermal-Hydraulics and Safety Analysis, V07BT07A042, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-93292
https://doi.org/10.1115/ICONE29-93292
View Paper titled, Study on Natural Circulation Flow Resistance Characteristics in a Rod Bundle Channel
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Topics: Flow (Dynamics), Friction, Fuel rods
Proceedings Papers

Testing and Constitutive Modeling of Thin Polymer Films and Underfills by a 6-Axis Submicron Tester

Zhengfang Qian, Minfu Lu, Jianjun Wang, Sheng Liu
Proc. ASME. IMECE97, Applications of Experimental Mechanics to Electronic Packaging, 105-112, November 16–21, 1997
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1997-1234
https://doi.org/10.1115/IMECE1997-1234
View Paper titled, Testing and Constitutive Modeling of Thin Polymer Films and Underfills by a 6-Axis Submicron Tester
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Topics: Modeling, Polymer films, Testing, Thermomechanics, Nylon film
Proceedings Papers

Creep Behavior Study of Plastic Power Package by Real Time Moiré Interferometry and FEM Modeling

Daqing Zou, Jianjun Wang, Minfu Lu, Sheng Liu
Proc. ASME. IMECE97, Applications of Experimental Mechanics to Electronic Packaging, 51-57, November 16–21, 1997
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1997-1227
https://doi.org/10.1115/IMECE1997-1227
View Paper titled, Creep Behavior Study of Plastic Power Package by Real Time Moiré Interferometry and FEM Modeling
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Topics: Creep, Finite element methods, Finite element model, Interferometry, Modeling, Epoxy adhesives, Epoxy resins, Molding, Constitutive equations, Deformation
Proceedings Papers

Investigation of Interfacial Fracture Behavior of a Flip-Chip Package Under a Constant Concentrated Load

Jianjun Wang, Minfu Lu, Daqing Zou, Sheng Liu
Proc. ASME. IMECE97, Application of Fracture Mechanics in Electronic Packaging, 103-113, November 16–21, 1997
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1997-0505
https://doi.org/10.1115/IMECE1997-0505
View Paper titled, Investigation of Interfacial Fracture Behavior of a Flip-Chip Package Under a Constant Concentrated Load
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Topics: Flip-chip packages, Fracture (Materials), Stress, Crack propagation, Fracture toughness, Silicon chips, Deflection, Displacement, Interferometry, Density
Proceedings Papers

Sequential Processing Mechanics Modeling for a Model IC Package

Jianjun Wang, Sheng Liu
Proc. ASME. IMECE97, Manufacturing Science and Engineering: Volume 1, 401-410, November 16–21, 1997
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1997-1117
https://doi.org/10.1115/IMECE1997-1117
View Paper titled, Sequential Processing Mechanics Modeling for a Model IC Package
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Topics: Modeling, Stress, Manufacturing, Solders, Temperature, Finite element analysis, Finite element methods, Finite element model, Silicon chips, Bonding
Proceedings Papers

Evaluation of Interfacial Fracture Toughness of a Bi-Material System Under Thermal Loading Conditions

Jianjun Wang, Daqing Zou, Sheng Liu
Proc. ASME. IMECE97, Manufacturing Science and Engineering: Volume 1, 411-421, November 16–21, 1997
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1997-1118
https://doi.org/10.1115/IMECE1997-1118
View Paper titled, Evaluation of Interfacial Fracture Toughness of a Bi-Material System Under Thermal Loading Conditions
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Topics: Fracture toughness, Fracture (Materials), Temperature, Stress, Displacement, Finite element analysis, Interferometry, Molding, Silicon, Density
Proceedings Papers

Effect of Manufacturing Induced Defects on the Reliability of Flip-Chip Packages

Jianjun Wang, Daqing Zou, Zhengfang Qian, Wei Ren, Sheng Liu
Proc. ASME. IMECE98, Thermo-Mechanical Characterization of Evolving Packaging Materials and Structures, 35-42, November 15–20, 1998
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1998-0426
https://doi.org/10.1115/IMECE1998-0426
View Paper titled, Effect of Manufacturing Induced Defects on the Reliability of Flip-Chip Packages
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Topics: Flip-chip packages, Manufacturing, Reliability, Solders, Simulation results, Finite element analysis, Finite element model, Interferometry, Warping, Contamination
Proceedings Papers

Research on Multi-Objective Optimal Design of Plate Heat Exchanger in Nuclear Power Plant Cold Chain System

Weiguang Zhao, Xiuan Zhou, Jiangwu Shi, Changqi Yan, Jianjun Wang
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, V001T02A014, August 4–6, 2021
Publisher: American Society of Mechanical Engineers
Paper No: ICONE28-64427
https://doi.org/10.1115/ICONE28-64427
View Paper titled, Research on Multi-Objective Optimal Design of Plate Heat Exchanger in Nuclear Power Plant Cold Chain System
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Topics: Chain, Design, Genetic algorithms, Heat exchangers, Nuclear power stations
Proceedings Papers

Simulation Analysis and Optimization of Lubricating Oil System

Qiongxiao Wu, Jianjun Wang, Jingming Chen, Pengzheng Li
Proc. ASME. ICONE28, Volume 4: Student Paper Competition, V004T14A053, August 4–6, 2021
Publisher: American Society of Mechanical Engineers
Paper No: ICONE28-64547
https://doi.org/10.1115/ICONE28-64547
View Paper titled, Simulation Analysis and Optimization of Lubricating Oil System
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Topics: Flow (Dynamics), Lubricating oils, Optimization, Pressure, Simulation analysis
Proceedings Papers

Experimental Study of Flow Characteristics in Round Jet Flow Using Particle Image Velocimetry (PIV)

Lei Wu, Jianjun Wang
Proc. ASME. ICONE28, Volume 2: Nuclear Fuels, Research, and Fuel Cycle; Nuclear Codes and Standards; Thermal-Hydraulics, V002T07A018, August 4–6, 2021
Publisher: American Society of Mechanical Engineers
Paper No: ICONE28-64534
https://doi.org/10.1115/ICONE28-64534
View Paper titled, Experimental Study of Flow Characteristics in Round Jet Flow Using Particle Image Velocimetry (PIV)
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Topics: Flow (Dynamics), Jets, Particulate matter, Turbulence
Journal Articles

Energy Harvesting Using a Torsional Mode L-Shaped Unimorph Structure: Modeling and Experimental Investigations

Haisheng Li, Donghuan Liu, Jianjun Wang, Xinchun Shang
Journal: Journal of Vibration and Acoustics
Publisher: ASME
Article Type: Research Papers
J. Vib. Acoust. February 2020, 142(1): 011008.
Paper No: VIB-19-1315
https://doi.org/10.1115/1.4045016
Published Online: November 18, 2019
View Article titled, Energy Harvesting Using a Torsional Mode L-Shaped Unimorph Structure: Modeling and Experimental Investigations
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Topics: Energy harvesting, Excitation, Modeling, Resonance, Vibration
Proceedings Papers

Experimental Research on the Flow Resistance and Heat Transfer Characteristics in Rod Bundle Channel

Zhiqiang Zhu, Chunping Tian, Changqi Yan, Jianjun Wang, Tingting Ren, Zehua Guo
Proc. ASME. ICONE26, Volume 9: Student Paper Competition, V009T16A075, July 22–26, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICONE26-82195
https://doi.org/10.1115/ICONE26-82195
View Paper titled, Experimental Research on the Flow Resistance and Heat Transfer Characteristics in Rod Bundle Channel
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Topics: Flow (Dynamics), Fuel rods, Heat transfer, Reynolds number, Friction, Pipes, Convection, Heat flux, Heating, Rods
Proceedings Papers

Visualization Study on Onset of Nucleate Boiling for Natural Circulation Flow in a Narrow Rectangular Channel

Chunping Tian, Xiaxin Cao, Jianjun Wang, Changqi Yan, Kuan Yang, Zhiqiang Zhu, Jianjun Xu
Proc. ASME. ICONE25, Volume 6: Thermal-Hydraulics, V006T08A013, July 2–6, 2017
Publisher: American Society of Mechanical Engineers
Paper No: ICONE25-66224
https://doi.org/10.1115/ICONE25-66224
View Paper titled, Visualization Study on Onset of Nucleate Boiling for Natural Circulation Flow in a Narrow Rectangular Channel
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Topics: Flow (Dynamics), Nucleate boiling, Visualization, Error analysis, Errors, Heating, Pressure, Subcooling, Temperature
Proceedings Papers

The Numerical Simulation of the Detachment Characteristic of Bubble in Narrow Channels With Different Width

Yang Jie, Jianjun Wang, Puzhen Gao, Huang Ying
Proc. ASME. ICONE25, Volume 8: Computational Fluid Dynamics (CFD) and Coupled Codes; Nuclear Education, Public Acceptance and Related Issues, V008T09A041, July 2–6, 2017
Publisher: American Society of Mechanical Engineers
Paper No: ICONE25-67203
https://doi.org/10.1115/ICONE25-67203
View Paper titled, The Numerical Simulation of the Detachment Characteristic of Bubble in Narrow Channels With Different Width
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Topics: Bubbles, Computer simulation, Flow (Dynamics), Algorithms, Boiling, Computational fluid dynamics, Computer software, Coolants, Fuels, Geometry
Proceedings Papers

Double Nodal Diameter Spectrum Method and its Application in Quantification of Vibration Localization of Impellers With Splitter Blades

Kaicheng Liu, Jianjun Wang
Proc. ASME. GT2017, Volume 7B: Structures and Dynamics, V07BT35A015, June 26–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: GT2017-63972
https://doi.org/10.1115/GT2017-63972
View Paper titled, Double Nodal Diameter Spectrum Method and its Application in Quantification of Vibration Localization of Impellers With Splitter Blades
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Topics: Blades, Impellers, Vibration, Engines, Excitation, Mode shapes, Traveling waves
Proceedings Papers

Dynamic Analysis of Flexible Rotor Systems Subjected to Time-Varying Base Excitations

Liqiang Chen, Jianjun Wang, Qinkai Han, Fulei Chu
Proc. ASME. GT2017, Volume 7B: Structures and Dynamics, V07BT33A004, June 26–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: GT2017-63926
https://doi.org/10.1115/GT2017-63926
View Paper titled, Dynamic Analysis of Flexible Rotor Systems Subjected to Time-Varying Base Excitations
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Topics: Dynamic analysis, Excitation, Rotors, Rotation, Yaw, Computer simulation, Disks, Finite element methods, Resonance, Shapes
Journal Articles

A Method for Dynamic Analysis of Three-Dimensional Solid Element Rotors With Uncertain Parameters

Yanfei Zuo, Jianjun Wang
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Technical Briefs
J. Eng. Gas Turbines Power. May 2017, 139(5): 054501.
Paper No: GTP-15-1430
https://doi.org/10.1115/1.4035049
Published Online: December 1, 2016
View Article titled, A Method for Dynamic Analysis of Three-Dimensional Solid Element Rotors With Uncertain Parameters
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Topics: Rotors, Dynamic analysis
Journal Articles

Coupling Vibration Investigation of Cyclone Separator Interacted With Unsteady Fluid

Qiang Li, Weiwei Xu, Jianjun Wang, Ying Guo, Youhai Jin
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Technical Briefs
J. Pressure Vessel Technol. February 2016, 138(1): 014501.
Paper No: PVT-15-1023
https://doi.org/10.1115/1.4030865
Published Online: September 7, 2015
View Article titled, Coupling Vibration Investigation of Cyclone Separator Interacted With Unsteady Fluid
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Topics: Computer simulation, Flow (Dynamics), Fluids, Pressure, Simulation, Vibration, Vortices, Stress, Boundary-value problems, Geometry
Proceedings Papers

Effect of Machining Errors on the Gear Engagement Using Contact Finite Element Method

Tao Zhang, Jianjun Wang, Yongjun Wu, Haiying Zhang
Proc. ASME. GT2015, Volume 7B: Structures and Dynamics, V07BT32A016, June 15–19, 2015
Publisher: American Society of Mechanical Engineers
Paper No: GT2015-42779
https://doi.org/10.1115/GT2015-42779
View Paper titled, Effect of Machining Errors on the Gear Engagement Using Contact Finite Element Method
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Topics: Errors, Finite element methods, Gears, Machining, Vibration, Design, Modeling, Finite element analysis, Pharmacokinetics, Shapes