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Proceedings Papers

Experimental Study of Spray Cooling Technique in Liquid Piston Gas Compression at Different Initial Pressure Levels

Barah Ahn, Paul I. Ro
Proc. ASME. IMECE2023, Volume 7: Energy, V007T08A059, October 29–November 2, 2023
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2023-112647
https://doi.org/10.1115/IMECE2023-112647
View Paper titled, Experimental Study of Spray Cooling Technique in Liquid Piston Gas Compression at Different Initial Pressure Levels
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Topics: Compressed air, Compression, Cooling, Drops, Energy storage, Heat transfer, Pistons, Pressure, Sprays
Proceedings Papers

Sliding Mode Control of a Magnetically Levitated Fast-Tool Servo System

Hector M. Gutierrez, Paul I. Ro
Proc. ASME. IMECE97, Dynamic Systems and Control, 625-630, November 16–21, 1997
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1997-0449
https://doi.org/10.1115/IMECE1997-0449
View Paper titled, Sliding Mode Control of a Magnetically Levitated Fast-Tool Servo System
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Topics: Servomechanisms, Sliding mode control, Control equipment, Design, Feedback, Kalman filters, Levitation
Proceedings Papers

Chip Geometry Based Modeling of Dynamic Tool Force/Motion Error Relationship in Diamond Turning

Paul I. Ro, Jeffrey A. Abler
Proc. ASME. IMECE99, Manufacturing Science and Engineering, 713-724, November 14–19, 1999
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1999-0733
https://doi.org/10.1115/IMECE1999-0733
View Paper titled, Chip Geometry Based Modeling of Dynamic Tool Force/Motion Error Relationship in Diamond Turning
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Topics: Diamond turning, Errors, Geometry, Modeling, Stiffness, Thrust, Damping, Finishes, Machining, Materials properties
Proceedings Papers

Study of the Variation in Knee Joint Muscle Forces at Different Walking Speeds and Effectiveness of Using Knee Braces

Visharath Adhikari, Paul I Ro
Proc. ASME. DMD2021, 2021 Design of Medical Devices Conference, V001T14A001, April 12–15, 2021
Publisher: American Society of Mechanical Engineers
Paper No: DMD2021-1024
https://doi.org/10.1115/DMD2021-1024
View Paper titled, Study of the Variation in Knee Joint Muscle Forces at Different Walking Speeds and Effectiveness of Using Knee Braces
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Topics: Bracing (Construction), Electromyography, Knee, Muscle
Proceedings Papers

Efficiency Improvement of a Liquid Piston Compressor Using Metal Wire Mesh

Vikram C. Patil, Jun Liu, Paul I. Ro
Proc. ASME. POWER2019, ASME 2019 Power Conference, V001T12A009, July 15–18, 2019
Publisher: American Society of Mechanical Engineers
Paper No: POWER2019-1945
https://doi.org/10.1115/POWER2019-1945
View Paper titled, Efficiency Improvement of a Liquid Piston Compressor Using Metal Wire Mesh
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Topics: Compressors, Heat transfer, Metals, Pistons, Wire mesh
Proceedings Papers

Comparative Assessment of Different Types of Ocean Compressed Air Energy Storage Systems Based on Exergy Analysis

Vikram C. Patil, Paul I. Ro
Proc. ASME. POWER2017-ICOPE-17, Volume 2: I&C, Digital Controls, and Influence of Human Factors; Plant Construction Issues and Supply Chain Management; Plant Operations, Maintenance, Aging Management, Reliability and Performance; Renewable Energy Systems: Solar, Wind, Hydro and Geothermal; Risk Management, Safety and Cyber Security; Steam Turbine-Generators, Electric Generators, Transformers, Switchgear, and Electric BOP and Auxiliaries; Student Competition; Thermal Hydraulics and Computational Fluid Dynamics, V002T12A006, June 26–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: POWER-ICOPE2017-3630
https://doi.org/10.1115/POWER-ICOPE2017-3630
View Paper titled, Comparative Assessment of Different Types of Ocean Compressed Air Energy Storage Systems Based on Exergy Analysis
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Topics: Compressed air, Energy storage, Exergy analysis, Oceans, Exergy, Heat, Compression, Flow (Dynamics), Thermal energy storage
Journal Articles

Feasibility Study on Thermoacoustic Cooling for Low-Power Handheld Electronic Devices

Jangwoo Kim, Paul I. Ro
Journal: Journal of Thermal Science and Engineering Applications
Publisher: ASME
Article Type: Research-Article
J. Thermal Sci. Eng. Appl. June 2015, 7(2): 021001.
Paper No: TSEA-13-1094
https://doi.org/10.1115/1.4029351
Published Online: June 1, 2015
View Article titled, Feasibility Study on Thermoacoustic Cooling for Low-Power Handheld Electronic Devices
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Topics: Acoustics, Cavities, Cooling, Design, Heat exchangers, Resonance, Temperature, Heat
Journal Articles

Forced Convection Cooling of Low-Power Handheld Devices Using a Vibrating Cantilever Beam

Jangwoo Kim, Paul I. Ro
Journal: Journal of Thermal Science and Engineering Applications
Publisher: ASME
Article Type: Research-Article
J. Thermal Sci. Eng. Appl. June 2015, 7(2): 021010.
Paper No: TSEA-13-1095
https://doi.org/10.1115/1.4029677
Published Online: June 1, 2015
View Article titled, Forced Convection Cooling of Low-Power Handheld Devices Using a Vibrating Cantilever Beam
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Topics: Cantilever beams, Cooling, Cooling systems, Heat, Temperature, Vibration, Deflection, Engines, Motors, Air flow
Journal Articles

Noncontact Manipulation of Light Objects Based on Parameter Modulations of Acoustic Pressure Nodes

Joong-kyoo Park, Paul I. Ro
Journal: Journal of Vibration and Acoustics
Publisher: ASME
Article Type: Research-Article
J. Vib. Acoust. June 2013, 135(3): 031011.
Paper No: VIB-11-1275
https://doi.org/10.1115/1.4023816
Published Online: April 22, 2013
View Article titled, Noncontact Manipulation of Light Objects Based on Parameter Modulations of Acoustic Pressure Nodes
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Topics: Acoustics, Actuators, Levitation, Pressure, Radiation (Physics), Standing waves, Sound pressure, Waves
Journal Articles

Modeling and Control of a Magnetostrictive Tool Servo System

Witoon Panusittikorn, Paul I. Ro
Journal: Journal of Dynamic Systems, Measurement, and Control
Publisher: ASME
Article Type: Research Papers
J. Dyn. Sys., Meas., Control. May 2008, 130(3): 031003.
https://doi.org/10.1115/1.2837432
Published Online: April 9, 2008
View Article titled, Modeling and Control of a Magnetostrictive Tool Servo System
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Topics: Actuators, Control equipment, Dynamics (Mechanics), Magnetic hysteresis, Magnetostrictive devices, Robust control, Servomechanisms, Sliding mode control, Magnetostriction, Feedback
Journal Articles

An Accurate Full Car Ride Model Using Model Reducing Techniques

Chul Kim, Paul I. Ro
Journal: Journal of Mechanical Design
Publisher: ASME
Article Type: Technical Papers
J. Mech. Des. December 2002, 124(4): 697–705.
https://doi.org/10.1115/1.1503065
Published Online: November 26, 2002
View Article titled, An Accurate Full Car Ride Model Using Model Reducing Techniques
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Topics: Design, Suspension systems, Vehicles, Control equipment