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Proceedings Papers

Rapid Cooling Technology for Extreme Sample Environment Neutron Vacuum Furnaces

Daksh Adhikari, Patryk Radyjowski, David Carlson, Reese Davis, An Zou, Parthib Rao, Chien-Hua Chen
Proc. ASME. HT2024, ASME 2024 Heat Transfer Summer Conference, V001T12A002, July 15–17, 2024
Publisher: American Society of Mechanical Engineers
Paper No: HT2024-130519
https://doi.org/10.1115/HT2024-130519
View Paper titled, Rapid Cooling Technology for Extreme Sample Environment Neutron Vacuum Furnaces
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Topics: Cooling, Helium, Neutrons, Radiation (Physics), Vacuum, Vacuum furnaces
Proceedings Papers

Fast Cooling Technology for Sample Stick in Top Loading Cryostats

An Zou, Reese Davis, Dennis Winters, David Carlson, Daksh Adhikari, Patryk Radyjowski, Chien-Hua Chen
Proc. ASME. HT2024, ASME 2024 Heat Transfer Summer Conference, V001T05A003, July 15–17, 2024
Publisher: American Society of Mechanical Engineers
Paper No: HT2024-131033
https://doi.org/10.1115/HT2024-131033
View Paper titled, Fast Cooling Technology for Sample Stick in Top Loading Cryostats
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Topics: Cooling, Helium, Neutron diffraction, Nitrogen, Temperature, Boiling, Crystals, Delays, Instrumentation, Low temperature
Proceedings Papers

Reduction of the Excitation of Volute on Turbine Rotor by a Groove Treatment

Yv Wang, Hua Chen
Proc. ASME. GT2024, Volume 12D: Turbomachinery — Multidisciplinary Design Approaches, Optimization, and Uncertainty Quantification; Radial Turbomachinery Aerodynamics; Unsteady Flows in Turbomachinery, V12DT35A009, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-124527
https://doi.org/10.1115/GT2024-124527
View Paper titled, Reduction of the Excitation of Volute on Turbine Rotor by a Groove Treatment
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Topics: Excitation, High cycle fatigue, Rotors, Turbines
Journal Articles

Event-Triggered Model-Free Adaptive Control for Wheeled Mobile Robot With Time Delay and External Disturbance Based on Discrete-Time Extended State Observer

Jiahui Huang, Hua Chen, Chao Shen
Journal: Journal of Dynamic Systems, Measurement, and Control
Publisher: ASME
Article Type: Research-Article
J. Dyn. Sys., Meas., Control. March 2024, 146(2): 021005.
Paper No: DS-23-1080
https://doi.org/10.1115/1.4063996
Published Online: December 6, 2023
View Article titled, Event-Triggered Model-Free Adaptive Control for Wheeled Mobile Robot With Time Delay and External Disturbance Based on Discrete-Time Extended State Observer
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Proceedings Papers

Experimental and Modelling Analysis of a Large-Scale Two-Phase Loop Thermosyphon

Debraliz Isaac Aragones, Chien-Hua Chen, Justin A. Weibel, David M. Warsinger, Richard W. Bonner
Proc. ASME. HT2022, ASME 2022 Heat Transfer Summer Conference, V001T13A001, July 11–13, 2022
Publisher: American Society of Mechanical Engineers
Paper No: HT2022-78822
https://doi.org/10.1115/HT2022-78822
View Paper titled, Experimental and Modelling Analysis of a Large-Scale Two-Phase Loop Thermosyphon
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Topics: Air conditioning, Condensers (steam plant), Cooling, Cooling towers, Flow (Dynamics), Glass, Gravity (Force), Heat, Heating, HVAC equipment
Proceedings Papers

Development of a Planar Electrokinetic Micropump

Chuan-Hua Chen, Shulin Zeng, James C. Mikkelsen, Jr., Juan G. Santiago
Proc. ASME. IMECE2000, Micro-Electro-Mechanical Systems (MEMS), 523-528, November 5–10, 2000
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2000-1141
https://doi.org/10.1115/IMECE2000-1141
View Paper titled, Development of a Planar Electrokinetic Micropump
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Topics: Electrokinetics, Micropumps, Pumps, Flow (Dynamics), Pressure, Fluids, Glass, Bonding, Chemical etching, Circuits
Journal Articles

Transient Flutter Stability Analysis of Structural Mistuned Blisk by Energy Growth Method

Luohui Ouyang, Qingzhen Bi, Hua Chen, Hai Shang, Limin Zhu
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. September 2021, 143(9): 091015.
Paper No: GTP-20-1757
https://doi.org/10.1115/1.4050860
Published Online: May 31, 2021
View Article titled, Transient Flutter Stability Analysis of Structural Mistuned Blisk by Energy Growth Method
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Topics: Blades, Eigenvalues, Flutter (Aerodynamics), Stability, Transients (Dynamics), Lumped parameter models
Proceedings Papers

Size and Reynolds Number Effects on Compressor Performance and Scaling

Hua Chen
Proc. ASME. GT2020, Volume 2E: Turbomachinery, V02ET39A002, September 21–25, 2020
Publisher: American Society of Mechanical Engineers
Paper No: GT2020-14019
https://doi.org/10.1115/GT2020-14019
View Paper titled, Size and Reynolds Number Effects on Compressor Performance and Scaling
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Topics: Blades, Compressors, Reynolds number, Turbochargers
Journal Articles

The Mechanism on Prediction of Transient Maximum Amplitude for Tuned and Mistuned Blisks

Luohui Ouyang, Hai Shang, Hua Chen, Qingzhen Bi, Li-Min Zhu
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2020, 142(5): 051013.
Paper No: GTP-19-1740
https://doi.org/10.1115/1.4046761
Published Online: April 29, 2020
View Article titled, The Mechanism on Prediction of Transient Maximum Amplitude for Tuned and Mistuned Blisks
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Topics: Transients (Dynamics)
Proceedings Papers

Prototype Results for a Salt Hydrate PCM Thermal Energy Storage System

Sean H. Hoenig, Richard W. Bonner, III, Joshua M. Charles, Chien-Hua Chen, Fangyu Cao
Proc. ASME. HT2019, ASME 2019 Heat Transfer Summer Conference, V001T09A004, July 14–17, 2019
Publisher: American Society of Mechanical Engineers
Paper No: HT2019-3403
https://doi.org/10.1115/HT2019-3403
View Paper titled, Prototype Results for a Salt Hydrate PCM Thermal Energy Storage System
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Topics: Engineering prototypes, Thermal energy storage, Condensers (steam plant), Cycles, Temperature, Cooling towers, Energy generation, Heat, Heat exchangers, Latent heat
Proceedings Papers

Turbocharger Turbine Rotor Design for Low U/C Values

Hua Chen, Yuchao Song, Aiguo Gu, Yangfang Zhang, Hongwei Li
Proc. ASME. GT2019, Volume 2B: Turbomachinery, V02BT44A002, June 17–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GT2019-90070
https://doi.org/10.1115/GT2019-90070
View Paper titled, Turbocharger Turbine Rotor Design for Low U/C Values
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Topics: Design, Internal combustion engines, Rotors, Turbines, Turbochargers
Journal Articles

Long-Lasting Waterproofing Solution for the Subgrade of High-Speed Railway in Cold Region

Xian-hua Chen, Tian-qi Tao, Guo-tao Yang, Hong-ye Yan, Jun Yang
Journal: Journal of Testing and Evaluation
Publisher: ASTM International
Article Type: Technical Papers
J. Test. Eval.. May 2019, 47(3): 1982–1994.
Paper No: JTE20180046
https://doi.org/10.1520/JTE20180046
Published Online: May 1, 2019
View Article titled, Long-Lasting Waterproofing Solution for the Subgrade of High-Speed Railway in Cold Region
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Proceedings Papers

Study on Large Deformation of Laminated Piezoelectric Rectangular Plate

Li Hua Chen, Shou Jie Cui, Xiao Zhi Zhang, Wei Zhang
Proc. ASME. IMECE2018, Volume 4B: Dynamics, Vibration, and Control, V04BT06A042, November 9–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2018-88599
https://doi.org/10.1115/IMECE2018-88599
View Paper titled, Study on Large Deformation of Laminated Piezoelectric Rectangular Plate
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Topics: Deformation, Stress, Boundary-value problems, Cantilevers, Deflection, Displacement, Equilibrium (Physics), Geometry, Differential equations, Finite element methods
Proceedings Papers

Maximizing Plant Efficiency While Minimizing Water Usage Through Use of a Phase Change Material-Based Cold Energy Storage System

Joshua Charles, Carlos Romero, Sudhakar Neti, Chunjian Pan, Xingchao Wang, Richard Bonner, Ying Zheng, Chien-Hua Chen, Sean Hoenig
Proc. ASME. POWER2018, Volume 2: Heat Exchanger Technologies; Plant Performance; Thermal Hydraulics and Computational Fluid Dynamics; Water Management for Power Systems; Student Competition, V002T11A003, June 24–28, 2018
Publisher: American Society of Mechanical Engineers
Paper No: POWER2018-7318
https://doi.org/10.1115/POWER2018-7318
View Paper titled, Maximizing Plant Efficiency While Minimizing Water Usage Through Use of a Phase Change Material-Based Cold Energy Storage System
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Topics: Computational fluid dynamics, Condensers (steam plant), Cooling, Cooling systems, Corrosion, Differential scanning calorimetry, Energy storage, Engineering prototypes, Heat, Metals
Proceedings Papers

Data Processing of Pulsation Signals of a Turbine Based on EMD and Teager Energy Operator

Fengli Wang, Hua Chen, Aiguo Gu, Wei Hu
Proc. ASME. GT2018, Volume 7A: Structures and Dynamics, V07AT30A001, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-75023
https://doi.org/10.1115/GT2018-75023
View Paper titled, Data Processing of Pulsation Signals of a Turbine Based on EMD and Teager Energy Operator
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Topics: Signals, Turbines, Blades, Engines, Noise (Sound), Algorithms, Industrial research, Pressure, Resonance, Signal to noise ratio
Proceedings Papers

Variable Geometry Turbine Nozzle Design for High Expansion Ratios

Hua Chen, Lei Huang
Proc. ASME. GT2018, Volume 2B: Turbomachinery, V02BT44A001, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-75013
https://doi.org/10.1115/GT2018-75013
View Paper titled, Variable Geometry Turbine Nozzle Design for High Expansion Ratios
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Topics: Design, Geometry, Nozzles, Turbines, Shock (Mechanics), Engines, Flow (Dynamics), High cycle fatigue, Optimization, Shock waves
Proceedings Papers

Degradation Feature Extraction of Rolling Bearings Based on Optimal Ensemble Empirical Mode Decomposition and Improved Composite Spectrum Analysis

Fengli Wang, Hua Chen
Proc. ASME. GT2018, Volume 7B: Structures and Dynamics, V07BT34A002, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-75041
https://doi.org/10.1115/GT2018-75041
View Paper titled, Degradation Feature Extraction of Rolling Bearings Based on Optimal Ensemble Empirical Mode Decomposition and Improved Composite Spectrum Analysis
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Topics: Composite materials, Emission spectroscopy, Feature extraction, Rolling bearings, Spectroscopy, Bearings, Signals, Vibration, Turbomachinery, Algorithms
Journal Articles

Non-Normal Dynamic Analysis for Predicting Transient Milling Stability

Qingzhen Bi, Xinzhi Wang, Hua Chen, Limin Zhu, Han Ding
Journal: Journal of Dynamic Systems, Measurement, and Control
Publisher: ASME
Article Type: Technical Briefs
J. Dyn. Sys., Meas., Control. August 2018, 140(8): 084501.
Paper No: DS-17-1371
https://doi.org/10.1115/1.4039033
Published Online: March 7, 2018
View Article titled, Non-Normal Dynamic Analysis for Predicting Transient Milling Stability
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Topics: Milling, Stability, Transients (Dynamics), Eigenvalues
Proceedings Papers

Investigation on Pulsating Flow Effect of a Turbocharger Turbine

Zhanming Ding, Weilin Zhuge, Yangjun Zhang, Hua Chen, Ricardo Martinez-Botas
Proc. ASME. FEDSM2017, Volume 1A, Symposia: Keynotes; Advances in Numerical Modeling for Turbomachinery Flow Optimization; Fluid Machinery; Industrial and Environmental Applications of Fluid Mechanics; Pumping Machinery, V01AT02A008, July 30–August 3, 2017
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2017-69186
https://doi.org/10.1115/FEDSM2017-69186
View Paper titled, Investigation on Pulsating Flow Effect of a Turbocharger Turbine
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Topics: Pulsatile flow, Turbines, Turbochargers, Flow (Dynamics), Engines, Inflow, Internal combustion engines, Rotors, Simulation, Stress
Proceedings Papers

Air-Side Heat Transfer Enhancement With a Novel Self-Agitator

Zheng Li, Yangyang Chen, Xianchen Xu, Kuojiang Li, Zhaoqing Ke, Keyu Zhou, Hsiu-Hung Chen, Guoliang Huang, Chung-lung Chen, Chien-Hua Chen
Proc. ASME. HT2017, Volume 2: Heat Transfer Equipment; Heat Transfer in Multiphase Systems; Heat Transfer Under Extreme Conditions; Nanoscale Transport Phenomena; Theory and Fundamental Research in Heat Transfer; Thermophysical Properties; Transport Phenomena in Materials Processing and Manufacturing, V002T10A008, July 9–12, 2017
Publisher: American Society of Mechanical Engineers
Paper No: HT2017-4971
https://doi.org/10.1115/HT2017-4971
View Paper titled, Air-Side Heat Transfer Enhancement With a Novel Self-Agitator
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Topics: Heat transfer, Fluid structure interaction, Additive manufacturing, Computer simulation, Cooling, Fins, Heat, Heat exchangers, Metals, Oscillations