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Journal Articles

A Physics-Informed Two-Level Machine-Learning Model for Predicting Melt-Pool Size in Laser Powder Bed Fusion

Yong Ren, Qian Wang, Panagiotis (Pan) Michaleris
Journal: Journal of Dynamic Systems, Measurement, and Control
Publisher: ASME
Article Type: Research-Article
J. Dyn. Sys., Meas., Control. December 2021, 143(12): 121006.
Paper No: DS-20-1489
https://doi.org/10.1115/1.4052245
Published Online: September 15, 2021
View Article titled, A Physics-Informed Two-Level Machine-Learning Model for Predicting Melt-Pool Size in Laser Powder Bed Fusion
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Topics: Finite element analysis, Lasers, Machine learning, Temperature, Testing, Simulation, Physics, Modeling
Proceedings Papers

Physics-Informed Gaussian Process Based Optimal Control of Laser Powder Bed Fusion

Yong Ren, Qian Wang
Proc. ASME. DSCC2020, Volume 2: Intelligent Transportation/Vehicles; Manufacturing; Mechatronics; Engine/After-Treatment Systems; Soft Actuators/Manipulators; Modeling/Validation; Motion/Vibration Control Applications; Multi-Agent/Networked Systems; Path Planning/Motion Control; Renewable/Smart Energy Systems; Security/Privacy of Cyber-Physical Systems; Sensors/Actuators; Tracking Control Systems; Unmanned Ground/Aerial Vehicles; Vehicle Dynamics, Estimation, Control; Vibration/Control Systems; Vibrations, V002T24A001, October 5–7, 2020
Publisher: American Society of Mechanical Engineers
Paper No: DSCC2020-3197
https://doi.org/10.1115/DSCC2020-3197
View Paper titled, Physics-Informed Gaussian Process Based Optimal Control of Laser Powder Bed Fusion
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Topics: Lasers, Optimal control, Physics, Computer software, Modeling, Additive manufacturing, Algorithms, Dynamics (Mechanics), Finite element analysis, Simulation results
Journal Articles

Thermally Mediated Double Emulsion Breakup in Bifurcating Bi-Layer Microchannel

Yong Ren, Yue Chan, Can Yang, Jing Wang
Journal: Journal of Thermal Science and Engineering Applications
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. December 2020, 12(6): 061005.
Paper No: TSEA-19-1543
https://doi.org/10.1115/1.4046608
Published Online: June 18, 2020
View Article titled, Thermally Mediated Double Emulsion Breakup in Bifurcating Bi-Layer Microchannel
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Topics: Drops, Emulsions, Junctions, Microchannels, Surface tension, Water, Temperature, Flow (Dynamics), Shells, Dynamics (Mechanics)
Proceedings Papers

High Throughput Fabrication of Microdroplets Using Needle Based Microfluidic System

Zheng Lian, Yong Ren, Kai Seng Koh, Jun He, George Zheng Chen, Xiaogang Yang
Proc. ASME. MNHMT2019, ASME 2019 6th International Conference on Micro/Nanoscale Heat and Mass Transfer, V001T01A007, July 8–10, 2019
Publisher: American Society of Mechanical Engineers
Paper No: MNHMT2019-4263
https://doi.org/10.1115/MNHMT2019-4263
View Paper titled, High Throughput Fabrication of Microdroplets Using Needle Based Microfluidic System
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Topics: Manufacturing, Microfluidics, Needles, Flow (Dynamics), Plasma desorption mass spectrometry, Drops, Emulsions, Fluids, Glass, Microchannels
Proceedings Papers

Machine-Learning Based Thermal-Geometric Predictive Modeling of Laser Powder Bed Fusion Additive Manufacturing

Yong Ren, Qian Wang, Pan Michaleris
Proc. ASME. DSCC2019, Volume 1: Advanced Driver Assistance and Autonomous Technologies; Advances in Control Design Methods; Advances in Robotics; Automotive Systems; Design, Modeling, Analysis, and Control of Assistive and Rehabilitation Devices; Diagnostics and Detection; Dynamics and Control of Human-Robot Systems; Energy Optimization for Intelligent Vehicle Systems; Estimation and Identification; Manufacturing, V001T10A001, October 8–11, 2019
Publisher: American Society of Mechanical Engineers
Paper No: DSCC2019-8995
https://doi.org/10.1115/DSCC2019-8995
View Paper titled, Machine-Learning Based Thermal-Geometric Predictive Modeling of Laser Powder Bed Fusion Additive Manufacturing
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Topics: Additive manufacturing, Lasers, Machine learning, Modeling, Temperature, Simulation, Algorithms, Artificial neural networks, Computation, Physics
Proceedings Papers

Synthesis of Polydimethylsiloxane Microspheres Using Microfluidics for Treatment of Toluene in Wastewater

Zheng Lian, Yong Ren, Jun He, George Z. Chen, Kai Seng Koh
Proc. ASME. ICNMM2018, ASME 2018 16th International Conference on Nanochannels, Microchannels, and Minichannels, V001T12A006, June 10–13, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2018-7775
https://doi.org/10.1115/ICNMM2018-7775
View Paper titled, Synthesis of Polydimethylsiloxane Microspheres Using Microfluidics for Treatment of Toluene in Wastewater
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Topics: Microfluidics, Sewage, Plasma desorption mass spectrometry, Particulate matter, Flow (Dynamics), Needles, Pollution, Absorption, Emulsions, Geometry
Proceedings Papers

Flow and Mixing in Rotating Zigzag Microchannel

Yong Ren, Wallace Woon-Fong Leung
Proc. ASME. FEDSM2017, Volume 1B, Symposia: Fluid Measurement and Instrumentation; Fluid Dynamics of Wind Energy; Renewable and Sustainable Energy Conversion; Energy and Process Engineering; Microfluidics and Nanofluidics; Development and Applications in Computational Fluid Dynamics; DNS/LES and Hybrid RANS/LES Methods, V01BT10A013, July 30–August 3, 2017
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2017-69466
https://doi.org/10.1115/FEDSM2017-69466
View Paper titled, Flow and Mixing in Rotating Zigzag Microchannel
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Topics: Flow (Dynamics), Microchannels, Rotation, Computer simulation, Mixing quality, Accounting, Convection, Cross-flow, Diffusion (Physics), Microfluidics
Journal Articles

Droplet Formation and Fission in Shear-Thinning/Newtonian Multiphase System Using Bilayer Bifurcating Microchannel

Yong Ren, Kai Seng Koh, Jit Kai Chin, Jing Wang, Conghua Wen, Yuying Yan
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. January 2018, 140(1): 012405.
Paper No: HT-16-1310
https://doi.org/10.1115/1.4037338
Published Online: October 4, 2017
View Article titled, Droplet Formation and Fission in Shear-Thinning/Newtonian Multiphase System Using Bilayer Bifurcating Microchannel
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Topics: Drops, Junctions, Microchannels, Nuclear fission, Shear (Mechanics), Flow (Dynamics), Ceramic matrix composites, Fluids
Proceedings Papers

Droplet Fission in Non-Newtonian Multiphase System Using Bilayer Bifurcated Microchannel

Yong Ren, Kai Seng Koh
Proc. ASME. MNHMT2016, Volume 1: Micro/Nanofluidics and Lab-on-a-Chip; Nanofluids; Micro/Nanoscale Interfacial Transport Phenomena; Micro/Nanoscale Boiling and Condensation Heat Transfer; Micro/Nanoscale Thermal Radiation; Micro/Nanoscale Energy Devices and Systems, V001T01A011, January 4–6, 2016
Publisher: American Society of Mechanical Engineers
Paper No: MNHMT2016-6709
https://doi.org/10.1115/MNHMT2016-6709
View Paper titled, Droplet Fission in Non-Newtonian Multiphase System Using Bilayer Bifurcated Microchannel
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Topics: Drops, Microchannels, Nuclear fission, Flow (Dynamics), Junctions, Disperse systems, Emulsions, Non-Newtonian fluids, Shear (Mechanics), Biological tissues
Journal Articles

Micro-chamber Mass and Heat Transfer

Wallace Leung, Yong Ren
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Photo Gallery
J. Heat Mass Transfer. August 2014, 136(8): 080918.
Paper No: HT-14-1216
https://doi.org/10.1115/1.4027536
Published Online: August 1, 2014
View Article titled, Micro-chamber Mass and Heat Transfer
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Topics: Heat, Heat transfer, Mass transfer
Proceedings Papers

Numerical Modeling and Experimental Investigation of Improved Mixing From Both Coriolis Effect and Go¨rtler Vortices in Rotating Zigzag Microchannel

Yong Ren, Wallace Woon-Fong Leung
Proc. ASME. IMECE2011, Volume 6: Fluids and Thermal Systems; Advances for Process Industries, Parts A and B, 1131-1134, November 11–17, 2011
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2011-64712
https://doi.org/10.1115/IMECE2011-64712
View Paper titled, Numerical Modeling and Experimental Investigation of Improved Mixing From Both Coriolis Effect and Go¨rtler Vortices in Rotating Zigzag Microchannel
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Topics: Computer simulation, Coriolis force, Microchannels, Vortices, Flow (Dynamics), Rotation, Shapes, Computational fluid dynamics, Design, Pressure
Proceedings Papers

Mixing in a Rotating Micro-Channel

Wallace Woon-Fong Leung, Yong Ren
Proc. ASME. IMECE2010, Volume 7: Fluid Flow, Heat Transfer and Thermal Systems, Parts A and B, 1333-1336, November 12–18, 2010
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2010-40174
https://doi.org/10.1115/IMECE2010-40174
View Paper titled, Mixing in a Rotating Micro-Channel
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Topics: Microchannels, Rotation, Flow (Dynamics), Vortices, Cross-flow, Reservoirs, Centrifugal force, Cork (Materials), Corners (Structural elements), Fluids
Proceedings Papers

A Numerical Model on Secondary Flow and Mixing in Rotating Microfluidics

Wallace Woon-Fong Leung, Yong Ren
Proc. ASME. ICNMM2010, ASME 2010 8th International Conference on Nanochannels, Microchannels, and Minichannels: Parts A and B, 921-926, August 1–5, 2010
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM-ICNMM2010-31060
https://doi.org/10.1115/FEDSM-ICNMM2010-31060
View Paper titled, A Numerical Model on Secondary Flow and Mixing in Rotating Microfluidics
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Topics: Computer simulation, Flow (Dynamics), Microfluidics, Vortices, Mass transfer, Momentum, Diffusion (Physics), Rotation, Coriolis force, Fluid mechanics
Proceedings Papers

Experimental Investigation on Flow and Mixing in Rotating Microfluidics

Wallace Woon-Fong Leung, Yong Ren
Proc. ASME. ICNMM2010, ASME 2010 8th International Conference on Nanochannels, Microchannels, and Minichannels: Parts A and B, 1313-1317, August 1–5, 2010
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM-ICNMM2010-31059
https://doi.org/10.1115/FEDSM-ICNMM2010-31059
View Paper titled, Experimental Investigation on Flow and Mixing in Rotating Microfluidics
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Topics: Flow (Dynamics), Microfluidics, Computer simulation, Geometry, Vortices, Diffusion (Physics), Fluids, Particle flow, Particulate matter, Plasma desorption mass spectrometry
eBook Chapter

Thingsbook: Merging Things into SNS Using IoT

Series: ASME Press Select Proceedings
Publisher: ASME Press
Published: 2011
ISBN: 9780791859919
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Topics: Internet of things