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Journal Articles

Compressible Flow Through Flat Valve Seals at Microscale Displacements

Nathan P. Hagstrom, Matthew L. Gallagher, Thomas R. Chase
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. November 2024, 146(11): 111204.
Paper No: FE-23-1436
https://doi.org/10.1115/1.4065383
Published Online: May 24, 2024
View Article titled, Compressible Flow Through Flat Valve Seals at Microscale Displacements
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Topics: Flow (Dynamics), Valves, Displacement, Pressure
Proceedings Papers

A Technique for the Design of an Interference Free Complex Planar Mechanism

Zhi-Kui Ling, Thomas R. Chase
Proc. ASME. DETC91, 17th Design Automation Conference: Volume 2 — Computer-Aided Design, Mechanical Systems Simulation, and Analysis, Mechanisms, and Robotics, 433-441, September 22–25, 1991
Publisher: American Society of Mechanical Engineers
Paper No: DETC1991-0148
https://doi.org/10.1115/DETC1991-0148
View Paper titled, A Technique for the Design of an Interference Free Complex Planar Mechanism
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Topics: Design, Geometry, Kinematics, Computer-aided engineering, Engineering design processes, Errors
Proceedings Papers

Generating the Swept Area of a Body Undergoing Planar Motion

Zhi-Kui Ling, Thomas R. Chase
Proc. ASME. DETC91, 17th Design Automation Conference: Volume 2 — Computer-Aided Design, Mechanical Systems Simulation, and Analysis, Mechanisms, and Robotics, 227-236, September 22–25, 1991
Publisher: American Society of Mechanical Engineers
Paper No: DETC1991-0123
https://doi.org/10.1115/DETC1991-0123
View Paper titled, Generating the Swept Area of a Body Undergoing Planar Motion
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Topics: Algorithms, Approximation
Proceedings Papers

Circuit Rectification for Four Precision Position Synthesis of Four-Bar and Watt Six-Bar Linkages

John A. Mirth, Thomas R. Chase
Proc. ASME. DETC92, 22nd Biennial Mechanisms Conference: Mechanism Design and Synthesis, 367-375, September 13–16, 1992
Publisher: American Society of Mechanical Engineers
Paper No: DETC1992-0319
https://doi.org/10.1115/DETC1992-0319
View Paper titled, Circuit Rectification for Four Precision Position Synthesis of Four-Bar and Watt Six-Bar Linkages
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Topics: Circuits, Linkages, Burmester Curves, Chain, Design
Proceedings Papers

Circuit Rectification for Four Precision Position Synthesis of Stephenson Six-Bar Linkages

John A. Mirth, Thomas R. Chase
Proc. ASME. DETC92, 22nd Biennial Mechanisms Conference: Mechanism Design and Synthesis, 359-366, September 13–16, 1992
Publisher: American Society of Mechanical Engineers
Paper No: DETC1992-0318
https://doi.org/10.1115/DETC1992-0318
View Paper titled, Circuit Rectification for Four Precision Position Synthesis of Stephenson Six-Bar Linkages
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Topics: Circuits, Linkages, Chain
Proceedings Papers

Circuit Analysis of Stephenson Chain Six-Bar Mechanisms

Henry P. Davis, Thomas R. Chase, John A. Mirth
Proc. ASME. DETC94, 23rd Biennial Mechanisms Conference: Mechanism Synthesis and Analysis, 349-358, September 11–14, 1994
Publisher: American Society of Mechanical Engineers
Paper No: DETC1994-0213
https://doi.org/10.1115/DETC1994-0213
View Paper titled, Circuit Analysis of Stephenson Chain Six-Bar Mechanisms
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Topics: Chain, Circuits, Linkages, Algorithms, Computer simulation, Computers, Design, Engineering simulation, Simulation
Proceedings Papers

Stephenson Chain Branch Analysis: Four Generic Stationary Configurations and One New Linkage Polynomial

Henry P. Davis, Thomas R. Chase
Proc. ASME. DETC94, 23rd Biennial Mechanisms Conference: Mechanism Synthesis and Analysis, 359-367, September 11–14, 1994
Publisher: American Society of Mechanical Engineers
Paper No: DETC1994-0214
https://doi.org/10.1115/DETC1994-0214
View Paper titled, Stephenson Chain Branch Analysis: Four Generic Stationary Configurations and One New Linkage Polynomial
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Topics: Chain, Linkages, Polynomials
Proceedings Papers

A Force Transmission Index for Planar Linkage Mechanisms

Jennifer E. Holte, Thomas R. Chase
Proc. ASME. DETC94, 23rd Biennial Mechanisms Conference: Mechanism Synthesis and Analysis, 377-386, September 11–14, 1994
Publisher: American Society of Mechanical Engineers
Paper No: DETC1994-0216
https://doi.org/10.1115/DETC1994-0216
View Paper titled, A Force Transmission Index for Planar Linkage Mechanisms
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Topics: Linkages, Stress
Proceedings Papers

Branching and Immovable Configurations

Jennifer E. Holte, Thomas R. Chase
Proc. ASME. DETC95, Volume 1: 21st Design Automation Conference, 861-866, September 17–20, 1995
Publisher: American Society of Mechanical Engineers
Paper No: DETC1995-0113
https://doi.org/10.1115/DETC1995-0113
View Paper titled, Branching and Immovable Configurations
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Topics: Circuits, Linkages, Uncertainty
Proceedings Papers

A Grammar Driven Data Translation System for Computer Integrated Manufacturing

Glen L. Niebur, Thomas R. Chase
Proc. ASME. DETC-CIE96, Volume 7: 10th Engineering Information Management Symposium, V007T07A006, August 18–22, 1996
Publisher: American Society of Mechanical Engineers
Paper No: 96-DETC/EIM-1419
https://doi.org/10.1115/96-DETC/EIM-1419
View Paper titled, A Grammar Driven Data Translation System for Computer Integrated Manufacturing
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Topics: Computer software, Computer-aided engineering, Computer-integrated manufacturing, Database management systems, Databases, Design engineering, Enterprise information management, Manufacturing
Proceedings Papers

Identifying, Correcting, and Avoiding Errors in CAD Models Which Affect Interoperability

Hong Gu, Thomas R. Chase, Douglas C. Cheney, Thomas (Tim) Bailey, Douglas Johnson
Proc. ASME. IDETC-CIE2001, Volume 1: 21st Computers and Information in Engineering Conference, 1-15, September 9–12, 2001
Publisher: American Society of Mechanical Engineers
Paper No: DETC2001/CIE-21225
https://doi.org/10.1115/DETC2001/CIE-21225
View Paper titled, Identifying, Correcting, and Avoiding Errors in CAD Models Which Affect Interoperability
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Topics: Computer-aided design, Errors, Computer software, Testing, Concurrent engineering, Design, Geometry, Topology
Proceedings Papers

Valve Timing and Area Profile Selection for Hydraulic Pumps and Motors

Grey C. Boyce-Erickson, Thomas R. Chase, James D. Van de Ven
Proc. ASME. FPMC2020, BATH/ASME 2020 Symposium on Fluid Power and Motion Control, V001T01A042, September 9–11, 2020
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2020-2779
https://doi.org/10.1115/FPMC2020-2779
View Paper titled, Valve Timing and Area Profile Selection for Hydraulic Pumps and Motors
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Topics: Hydraulic pumps, Motors, Valves, Pressure, Cylinders, Pumps, Geometry, Pistons, Rotation, Architecture
Proceedings Papers

Automated Design and Analysis of a Variable Displacement Linkage Motor

Nathaniel J. Fulbright, Grey C. Boyce-Erickson, Thomas R. Chase, Perry Y. Li, James D. Van de Ven
Proc. ASME. FPMC2019, ASME/BATH 2019 Symposium on Fluid Power and Motion Control, V001T01A036, October 7–9, 2019
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2019-1677
https://doi.org/10.1115/FPMC2019-1677
View Paper titled, Automated Design and Analysis of a Variable Displacement Linkage Motor
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Topics: Design, Displacement, Linkages, Motors, Engines, Pistons, Torque, Packaging, Pumps, Engine design
Proceedings Papers

Experimental Testing of a Variable Displacement Pump/Motor That Uses a Hydro-Mechanically Timed Digital Valving Mechanism to Achieve Partial-Stroke Piston Pressurization (PSPP)

Alissa Montzka, Nathan Epstein, Michael Rannow, Thomas R. Chase, Perry Y. Li
Proc. ASME. FPMC2019, ASME/BATH 2019 Symposium on Fluid Power and Motion Control, V001T01A047, October 7–9, 2019
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2019-1693
https://doi.org/10.1115/FPMC2019-1693
View Paper titled, Experimental Testing of a Variable Displacement Pump/Motor That Uses a Hydro-Mechanically Timed Digital Valving Mechanism to Achieve Partial-Stroke Piston Pressurization (PSPP)
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Topics: Displacement, Engines, Motors, Pistons, Pumps, Testing, Valves, Engineering prototypes, Friction, High pressure (Physics)
Proceedings Papers

Mechanical and Hydraulic Actuation Strategies for Mainstage Spool Valves in Hydraulic Motors

Grey C. Boyce-Erickson, Nathaniel J. Fulbright, John A. F. Voth, Thomas R. Chase, Perry Y. Li, James D. Van de Ven
Proc. ASME. FPMC2019, ASME/BATH 2019 Symposium on Fluid Power and Motion Control, V001T01A043, October 7–9, 2019
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2019-1687
https://doi.org/10.1115/FPMC2019-1687
View Paper titled, Mechanical and Hydraulic Actuation Strategies for Mainstage Spool Valves in Hydraulic Motors
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Topics: Hydraulic motors, Valves, Engines, Motors, Compressibility, Design, Drag (Fluid dynamics), Dynamic models, Engineering simulation, Flow (Dynamics)
Journal Articles

Modeling the Elastic Properties of Reticulated Porous Ceramics

Stephen J. Sedler, Thomas R. Chase, Jane H. Davidson
Journal: Journal of Engineering Materials and Technology
Publisher: ASME
Article Type: Research-Article
J. Eng. Mater. Technol. January 2017, 139(1): 011011.
Paper No: MATS-16-1267
https://doi.org/10.1115/1.4035098
Published Online: November 16, 2016
View Article titled, Modeling the Elastic Properties of Reticulated Porous Ceramics
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Topics: Ceramics, Density, Elastic moduli, Elasticity, Geometry, Shapes, Shear modulus, Poisson ratio, Modeling, Cross section (Physics)
Journal Articles

Virtual Vehicle Control Concept for Hydrostatic Dynamometer Control

Zhekang Du, Tan Cheng, Perry Y. Li, Kai Loon Cheong, Thomas R. Chase
Journal: Journal of Dynamic Systems, Measurement, and Control
Publisher: ASME
Article Type: Research-Article
J. Dyn. Sys., Meas., Control. February 2017, 139(2): 021009.
Paper No: DS-15-1379
https://doi.org/10.1115/1.4034803
Published Online: November 11, 2016
View Article titled, Virtual Vehicle Control Concept for Hydrostatic Dynamometer Control
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Topics: Dynamometers, Torque, Vehicles, Hydrostatics
Journal Articles

Mechanical Properties of Gelcast Cerium Dioxide From 23 to 1500 °C

Stephen J. Sedler, Thomas R. Chase, Jane H. Davidson
Journal: Journal of Engineering Materials and Technology
Publisher: ASME
Article Type: Research-Article
J. Eng. Mater. Technol. January 2017, 139(1): 011008.
Paper No: MATS-16-1209
https://doi.org/10.1115/1.4034925
Published Online: October 27, 2016
View Article titled, Mechanical Properties of Gelcast Cerium Dioxide From 23 to 1500 °C
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Topics: Bending strength, Elastic moduli, Grain size, Porosity, Temperature, Ceramics, Mechanical properties
Journal Articles

Design of a Solar Reactor to Split CO 2 Via Isothermal Redox Cycling of Ceria

Roman Bader, Rohini Bala Chandran, Luke J. Venstrom, Stephen J. Sedler, Peter T. Krenzke, Robert M. De Smith, Aayan Banerjee, Thomas R. Chase, Jane H. Davidson, Wojciech Lipiński
Journal: Journal of Solar Energy Engineering
Publisher: ASME
Article Type: Research-Article
J. Sol. Energy Eng. June 2015, 137(3): 031007.
Paper No: SOL-14-1122
https://doi.org/10.1115/1.4028917
Published Online: June 1, 2015
View Article titled, Design of a Solar Reactor to Split CO 2 Via Isothermal Redox Cycling of Ceria
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Topics: Carbon dioxide, Cavities, Cycles, Design, Engineering prototypes, Heat, Heat transfer, Mass transfer, Particulate matter, Solar energy
Proceedings Papers

Design and Experimental Validation of a Virtual Vehicle Control Concept for Testing Hybrid Vehicles Using a Hydrostatic Dynamometer

Zhekang Du, Perry Y. Li, Kai Loon Cheong, Thomas R. Chase
Proc. ASME. DSCC2014, Volume 1: Active Control of Aerospace Structure; Motion Control; Aerospace Control; Assistive Robotic Systems; Bio-Inspired Systems; Biomedical/Bioengineering Applications; Building Energy Systems; Condition Based Monitoring; Control Design for Drilling Automation; Control of Ground Vehicles, Manipulators, Mechatronic Systems; Controls for Manufacturing; Distributed Control; Dynamic Modeling for Vehicle Systems; Dynamics and Control of Mobile and Locomotion Robots; Electrochemical Energy Systems, V001T15A006, October 22–24, 2014
Publisher: American Society of Mechanical Engineers
Paper No: DSCC2014-6290
https://doi.org/10.1115/DSCC2014-6290
View Paper titled, Design and Experimental Validation of a Virtual Vehicle Control Concept for Testing Hybrid Vehicles Using a Hydrostatic Dynamometer
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Topics: Design, Dynamometers, Hybrid electric vehicles, Hydrostatics, Testing, Vehicles, Torque, Control equipment, Corporate average fuel economy, Drag (Fluid dynamics)