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Journal Articles

Tilting Behaviors of Metal Microjet in Laser-Induced Forward Transfer

Di Wu, Yongxiang Hu, Guohu Luo, Yu Zhou
Journal: Journal of Manufacturing Science and Engineering
Publisher: ASME
Article Type: Research Papers
J. Manuf. Sci. Eng. March 2024, 146(3): 031005.
Paper No: MANU-23-1243
https://doi.org/10.1115/1.4064072
Published Online: December 4, 2023
View Article titled, Tilting Behaviors of Metal Microjet in Laser-Induced Forward Transfer
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Topics: Fluence (Radiation measurement), Lasers, Metals
Journal Articles

Dynamic Characteristics of Three-Body Braking System Considering Tire-Road Friction

Shenggang Du, Yuhang Zhang, Daogao Wei, Yawei Zhu, Liang Zhang, Di Wu
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research-Article
J. Comput. Nonlinear Dynam. January 2024, 19(1): 011006.
Paper No: CND-23-1120
https://doi.org/10.1115/1.4064058
Published Online: December 1, 2023
View Article titled, Dynamic Characteristics of Three-Body Braking System Considering Tire-Road Friction
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Topics: Brakes, Braking, Disks, Friction, Roads, Tires, Wheels, Vibration, Particulate matter, Bifurcation
Proceedings Papers

Defining and Modeling of Height-Related Geometrical Parameters for Thin Wall Structures Manufactured by Metal Additive Manufacturing

Mostafa Rahmani Dehaghani, Yifan Tang, Suraj Panicker, Di Wu, Eric Coatanea, G. Gary Wang
Proc. ASME. IDETC-CIE2023, Volume 2: 43rd Computers and Information in Engineering Conference (CIE), V002T02A082, August 20–23, 2023
Publisher: American Society of Mechanical Engineers
Paper No: DETC2023-114987
https://doi.org/10.1115/DETC2023-114987
View Paper titled, Defining and Modeling of Height-Related Geometrical Parameters for Thin Wall Structures Manufactured by Metal Additive Manufacturing
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Topics: Additive manufacturing, Metals, Modeling, Thin wall structures, Wire
Proceedings Papers

Layer-to-Layer Thermal History Prediction for Thin Walls in Metal Additive Manufacturing

Yifan Tang, Shahriar Bakrani Balani, Akshay Dhalpe, Mostafa Rahmani Dehaghani, Suraj Panicker, Eric Coatanea, Di Wu, G. Gary Wang
Proc. ASME. IDETC-CIE2023, Volume 2: 43rd Computers and Information in Engineering Conference (CIE), V002T02A076, August 20–23, 2023
Publisher: American Society of Mechanical Engineers
Paper No: DETC2023-114997
https://doi.org/10.1115/DETC2023-114997
View Paper titled, Layer-to-Layer Thermal History Prediction for Thin Walls in Metal Additive Manufacturing
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Topics: Additive manufacturing, Metals, Modeling, Thin wall structures, Simulation, Temperature, Artificial neural networks, Computer simulation, Errors, Printing
Journal Articles

A Dimension Selection-Based Constrained Multi-Objective Optimization Algorithm Using a Combination of Artificial Intelligence Methods

Di Wu, Dmitry Sotnikov, G. Gary Wang, Eric Coatanea, Mika Lyly, Tiina Salmi
Journal: Journal of Mechanical Design
Publisher: ASME
Article Type: Research Papers
J. Mech. Des. August 2023, 145(8): 081704.
Paper No: MD-23-1006
https://doi.org/10.1115/1.4062548
Published Online: June 9, 2023
View Article titled, A Dimension Selection-Based Constrained Multi-Objective Optimization Algorithm Using a Combination of Artificial Intelligence Methods
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Topics: Algorithms, Artificial neural networks, Design, Dimensions, Optimization, Pareto optimization, Simulation, Solenoids
Proceedings Papers

Effects of Flight Distance on Metal Microdroplet Depositing Behaviors in Laser-Induced Forward Transfer

Di Wu, Zijie Lu, Guohu Luo, Yongxiang Hu
Proc. ASME. MSEC2022, Volume 2: Manufacturing Processes; Manufacturing Systems, V002T05A043, June 27–July 1, 2022
Publisher: American Society of Mechanical Engineers
Paper No: MSEC2022-85508
https://doi.org/10.1115/MSEC2022-85508
View Paper titled, Effects of Flight Distance on Metal Microdroplet Depositing Behaviors in Laser-Induced Forward Transfer
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Topics: Flight, Lasers, Metals
Journal Articles

Frost Heave and Thawing Settlement of Frozen Soils around Concrete Piles: A Laboratory Model Test

Liyun Tang, Xiaogang Wang, Long Jin, Lijun Deng, Di Wu
Journal: Journal of Testing and Evaluation
Publisher: ASTM International
Article Type: Technical Papers
J. Test. Eval.. March 2021, 49(2): 949–966.
Paper No: JTE20180764
https://doi.org/10.1520/JTE20180764
Published Online: March 1, 2021
View Article titled, Frost Heave and Thawing Settlement of Frozen Soils around Concrete Piles: A Laboratory Model Test
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Proceedings Papers

Solid Model Streaming As a Basis for a Distributed Design Environment

Di Wu, Swati Bhargava, Radha Sarma
Proc. ASME. IDETC-CIE2000, Volume 2: 26th Design Automation Conference, 101-111, September 10–13, 2000
Publisher: American Society of Mechanical Engineers
Paper No: DETC2000/DAC-14250
https://doi.org/10.1115/DETC2000/DAC-14250
View Paper titled, Solid Model Streaming As a Basis for a Distributed Design Environment
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Topics: Design, Solid models, Algorithms, Encryption, Geometric modeling, Geometry, Internet, Manifolds, Solid modeling, Storage
Proceedings Papers

Enhanced Particle Swarm Optimization via Reinforcement Learning

Di Wu, G. Gary Wang
Proc. ASME. IDETC-CIE2020, Volume 11A: 46th Design Automation Conference (DAC), V11AT11A007, August 17–19, 2020
Publisher: American Society of Mechanical Engineers
Paper No: DETC2020-22519
https://doi.org/10.1115/DETC2020-22519
View Paper titled, Enhanced Particle Swarm Optimization via Reinforcement Learning
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Topics: Particle swarm optimization
Journal Articles

Knowledge-Assisted Optimization for Large-Scale Design Problems: A Review and Proposition

Di Wu, G. Gary Wang
Journal: Journal of Mechanical Design
Publisher: ASME
Article Type: Review Articles
J. Mech. Des. January 2020, 142(1): 010801.
Paper No: MD-19-1088
https://doi.org/10.1115/1.4044525
Published Online: October 3, 2019
View Article titled, Knowledge-Assisted Optimization for Large-Scale Design Problems: A Review and Proposition
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Topics: Design, Optimization
Journal Articles

Uncertain Structural Free Vibration Analysis With Non-Probabilistic Spatially Varying Parameters

Jinwen Feng, Qingya Li, Alba Sofi, Guoyin Li, Di Wu, Wei Gao
Journal: ASCE-ASME J Risk and Uncert in Engrg Sys Part B Mech Engrg
Publisher: ASME
Article Type: Research-Article
ASME J. Risk Uncertainty Part B. June 2019, 5(2): 021005.
Paper No: RISK-18-1028
https://doi.org/10.1115/1.4041501
Published Online: April 17, 2019
View Article titled, Uncertain Structural Free Vibration Analysis With Non-Probabilistic Spatially Varying Parameters
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Topics: Eigenvalues, Finite element methods, Free vibrations, Structures, Uncertainty, Young's modulus, Density, Cantilevers, Cantilever beams, Shapes
Journal Articles

Employing Knowledge on Causal Relationship to Assist Multidisciplinary Design Optimization

Di Wu, Eric Coatanea, G. Gary Wang
Journal: Journal of Mechanical Design
Publisher: ASME
Article Type: Research-Article
J. Mech. Des. April 2019, 141(4): 041402.
Paper No: MD-18-1104
https://doi.org/10.1115/1.4042342
Published Online: January 11, 2019
View Article titled, Employing Knowledge on Causal Relationship to Assist Multidisciplinary Design Optimization
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Topics: Design, Optimization
Proceedings Papers

Knowledge-Based Artificial Neural Network (KB-ANN) in Engineering: Associating Functional Architecture Modeling, Dimensional Analysis and Causal Graphs to Produce Optimized Topologies for KB-ANNs

Eric Coatanéa, Vadim Tsarkov, Siddhant Modi, Di Wu, G. Gary Wang, Hesam Jafarian
Proc. ASME. IDETC-CIE2018, Volume 1B: 38th Computers and Information in Engineering Conference, V01BT02A020, August 26–29, 2018
Publisher: American Society of Mechanical Engineers
Paper No: DETC2018-85895
https://doi.org/10.1115/DETC2018-85895
View Paper titled, Knowledge-Based Artificial Neural Network (KB-ANN) in Engineering: Associating Functional Architecture Modeling, Dimensional Analysis and Causal Graphs to Produce Optimized Topologies for KB-ANNs
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Topics: Artificial neural networks, Dimensional analysis, Modeling, Topology, Additive manufacturing, Design, Engineering systems and industry applications, Errors
Proceedings Papers

Knowledge Assisted Optimization for Large-Scale Problems: A Review and Proposition

Di Wu, G. Gary Wang
Proc. ASME. IDETC-CIE2018, Volume 2B: 44th Design Automation Conference, V02BT03A032, August 26–29, 2018
Publisher: American Society of Mechanical Engineers
Paper No: DETC2018-85325
https://doi.org/10.1115/DETC2018-85325
View Paper titled, Knowledge Assisted Optimization for Large-Scale Problems: A Review and Proposition
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Topics: Optimization, Design, Artificial intelligence, Engineering design, Engineers, Product design
Proceedings Papers

Non-Deterministic Free Vibration Analysis of Structures With Random and Fuzzy Parameters

Jinwen Feng, Di Wu, Wei Gao, Guoyin Li
Proc. ASME. IMECE2017, Volume 4B: Dynamics, Vibration, and Control, V04BT05A040, November 3–9, 2017
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2017-71059
https://doi.org/10.1115/IMECE2017-71059
View Paper titled, Non-Deterministic Free Vibration Analysis of Structures With Random and Fuzzy Parameters
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Topics: Free vibrations, Eigenvalues, Density, Probability, Simulation, Structural elements (Construction), Young's modulus
Proceedings Papers

Dimension Reduction and Decomposition Using Causal Graph and Qualitative Analysis for Aircraft Concept Design Optimization

Di Wu, Eric Coatanea, G. Gary Wang
Proc. ASME. IDETC-CIE2017, Volume 2B: 43rd Design Automation Conference, V02BT03A035, August 6–9, 2017
Publisher: American Society of Mechanical Engineers
Paper No: DETC2017-67601
https://doi.org/10.1115/DETC2017-67601
View Paper titled, Dimension Reduction and Decomposition Using Causal Graph and Qualitative Analysis for Aircraft Concept Design Optimization
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Topics: Aircraft, Design, Dimensions, Optimization, Modeling, Weight (Mass)
Proceedings Papers

Experimental Study on the Natural Circulation System for Single-Phase Water

Zesen Nie, Qincheng Bi, Di Wu, Jiangbo Wu
Proc. ASME. POWER2015, ASME 2015 Power Conference, V001T12A004, June 28–July 2, 2015
Publisher: American Society of Mechanical Engineers
Paper No: POWER2015-49230
https://doi.org/10.1115/POWER2015-49230
View Paper titled, Experimental Study on the Natural Circulation System for Single-Phase Water
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Topics: Water, Flow (Dynamics), Heating, Pressure, Heat, Pool boiling
Proceedings Papers

A Simultaneous Computing Framework for Metamodel-Based Design Optimization

Teng Long, Lv Wang, Di Wu, Xiaosong Guo, Li Liu
Proc. ASME. IDETC-CIE2014, Volume 2B: 40th Design Automation Conference, V02BT03A022, August 17–20, 2014
Publisher: American Society of Mechanical Engineers
Paper No: DETC2014-34594
https://doi.org/10.1115/DETC2014-34594
View Paper titled, A Simultaneous Computing Framework for Metamodel-Based Design Optimization
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Topics: Design, Optimization, Computer software, Algorithms, Engineering design, Hardware, Testing
Proceedings Papers

Scale Effect on Boiling Inception and Bubble Dynamics in Micro/Mini/Macro Tubes

Di Wu, Ying Piao, Yuan-yuan Duan, Zhen Yang
Proc. ASME. IMECE2011, Volume 10: Heat and Mass Transport Processes, Parts A and B, 511-519, November 11–17, 2011
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2011-63477
https://doi.org/10.1115/IMECE2011-63477
View Paper titled, Scale Effect on Boiling Inception and Bubble Dynamics in Micro/Mini/Macro Tubes
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Topics: Boiling, Bubbles, Dynamics (Mechanics), Vapors, Critical heat flux, Emissions, Explosives, Nucleation (Physics), Evaporation, Heat transfer
Proceedings Papers

Experimental Observation on Bubble Dynamics During Nucleate Boiling in Micro/Mini/Macro Tubes

Di Wu, Ying Piao, Yuan-yuan Duan, Zhen Yang
Proc. ASME. ICNMM2011, ASME 2011 9th International Conference on Nanochannels, Microchannels, and Minichannels, Volume 1, 101-107, June 19–22, 2011
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2011-58208
https://doi.org/10.1115/ICNMM2011-58208
View Paper titled, Experimental Observation on Bubble Dynamics During Nucleate Boiling in Micro/Mini/Macro Tubes
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Topics: Bubbles, Dynamics (Mechanics), Nucleate boiling, Thin films, Evaporation, Vapors, Boiling, Emissions, Explosives, Lubrication theory