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Proceedings Papers

Some Experiments on the Fracture Behavior of Microcellular Polycarbonate

Chris C. Barlow, Rajendra K. Bordia, Brian Flinn, John E. Weller, Vipin Kumar

Proc. ASME. IMECE98, Porous, Cellular and Microcellular Materials, 35-44, November 15–20, 1998

Paper No: IMECE1998-0922

DOI: https://doi.org/10.1115/IMECE1998-0922

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Topics: Fracture (Materials), Fracture (Process), Tension, Density, Failure data, Foams (Chemistry), Fracture toughness, Stress

Proceedings Papers

Potential of Porous Microcellular Polymers in Biomaterials Research

Vipin Kumar

Proc. ASME. IMECE98, Porous, Cellular and Microcellular Materials, 5-7, November 15–20, 1998

Paper No: IMECE1998-0918

DOI: https://doi.org/10.1115/IMECE1998-0918

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Topics: Biomaterials, Polymers, Drainage, Metals, Pacemakers, Synthetic products, Valves

Proceedings Papers

Sound Absorption of Solid-State PETG Foams

Nathaniel Lee, Per G. Reinhall, Vipin Kumar

Proc. ASME. IMECE98, Porous, Cellular and Microcellular Materials, 17-23, November 15–20, 1998

Paper No: IMECE1998-0920

DOI: https://doi.org/10.1115/IMECE1998-0920

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Topics: Foams (Chemistry), Sound absorption, Absorption, Acoustics, ASTM International, Density

Proceedings Papers

A Stress and Relative Density Dependent Dynamic Compliance Spectra Model of the Creep Response of Microcellular Polycarbonate

William D. Armstrong, Vipin Kumar

Proc. ASME. IMECE98, Porous, Cellular and Microcellular Materials, 61-69, November 15–20, 1998

Paper No: IMECE1998-0925

DOI: https://doi.org/10.1115/IMECE1998-0925

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Topics: Creep, Density, Spectra (Spectroscopy), Stress

Proceedings Papers

Experiments on the Impact Strength of Microcellular Polycarbonate

Chris C. Barlow, Vipin Kumar, John E. Weller, Rajendra K. Bordia, Brian Flinn

Proc. ASME. IMECE98, Porous, Cellular and Microcellular Materials, 45-51, November 15–20, 1998

Paper No: IMECE1998-0923

DOI: https://doi.org/10.1115/IMECE1998-0923

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Topics: Impact strength, Density, Foams (Chemistry), Impact testing

Proceedings Papers

Generation of Porous Microcellular 85/15 poly (DL-Lactide-co-Glycolide) Foams Using Supercritical CO 2 for Biomedical Applications

Lakhwant Singh, Vipin Kumar, Buddy D. Ratner

Proc. ASME. IMECE2000, Porous, Cellular and Microcellular Materials, 29-36, November 5–10, 2000

Paper No: IMECE2000-1947

DOI: https://doi.org/10.1115/IMECE2000-1947

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Topics: Biomedicine, Foams (Chemistry), Supercritical carbon dioxide, PLGA, Pressure, Density, Temperature

Proceedings Papers

Bubble Nucleation Under External Pressure in Nitrogen-Polystyrene Microcellular System

Vipin Kumar

Proc. ASME. IMECE2000, Porous, Cellular and Microcellular Materials, 93-101, November 5–10, 2000

Paper No: IMECE2000-1953

DOI: https://doi.org/10.1115/IMECE2000-1953

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Topics: Bubbles, External pressure, Nitrogen, Nucleation (Physics), Cavities, Pressure, Density, Disks

Proceedings Papers

Boundary Control of Fickian Gaseous Diffusion Process in Polymers

Santosh Devasia, Vipin Kumar, Ann M. Mescher

Proc. ASME. DSCC2016, Volume 2: Mechatronics; Mechatronics and Controls in Advanced Manufacturing; Modeling and Control of Automotive Systems and Combustion Engines; Modeling and Validation; Motion and Vibration Control Applications; Multi-Agent and Networked Systems; Path Planning and Motion Control; Robot Manipulators; Sensors and Actuators; Tracking Control Systems; Uncertain Systems and Robustness; Unmanned, Ground and Surface Robotics; Vehicle Dynamic Controls; Vehicle Dynamics and Traffic Control, V002T18A002, October 12–14, 2016

Paper No: DSCC2016-9649

DOI: https://doi.org/10.1115/DSCC2016-9649

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Topics: Diffusion processes, Polymers, Heat treating (Metalworking), Diffusion (Physics), Dynamics (Mechanics), Heat, Optimal control, Pressure, Simulation

Proceedings Papers

Preliminary Study on Solid-State Foaming of PMMA/CNT Nanocomposites

Xiaoxi Wang, Wei Li, Vipin Kumar, Soumen Jana, Katie W. H. Zhong

Proc. ASME. IMECE2007, Volume 13: Processing and Engineering Applications of Novel Materials, 89-93, November 11–15, 2007

Paper No: IMECE2007-42742

DOI: https://doi.org/10.1115/IMECE2007-42742

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Topics: Carbon nanotubes, Nanocomposites, Foams (Chemistry), Polymer nanocomposites, Carbon, Density, Bubbles, Composite materials, Materials properties, Nanotubes

Proceedings Papers

A Study of PLA Crystallization During Solid-State Foaming

Xiaoxi Wang, Vipin Kumar, Wei Li

Proc. ASME. IMECE2007, Volume 3: Design and Manufacturing, 53-59, November 11–15, 2007

Paper No: IMECE2007-42547

DOI: https://doi.org/10.1115/IMECE2007-42547

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Topics: Crystallization, Equilibrium (Physics), Sorption, Temperature, Biodegradation, Heating, Packaging, Polymers, Strength (Materials), Tissue scaffolds

Proceedings Papers

Solid-State Foaming of Polycaprolactone (PCL)

Hai Wang, Wei Li, Vipin Kumar

Proc. ASME. IMECE2007, Volume 3: Design and Manufacturing, 61-66, November 11–15, 2007

Paper No: IMECE2007-42666

DOI: https://doi.org/10.1115/IMECE2007-42666

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Topics: Biodegradation, Carbon dioxide, Compression molding, Foams (Chemistry), Glass transition, Melting, Polymers, Pressure, Quenching (Metalworking), Scanning electron microscopy

Proceedings Papers

Solvent Free Fabrication of Biodegradable Porous Polymers

Xiaoxi Wang, Wei Li, Vipin Kumar

Proc. ASME. IMECE2004, Manufacturing Engineering and Materials Handling Engineering, 595-602, November 13–19, 2004

Paper No: IMECE2004-59553

DOI: https://doi.org/10.1115/IMECE2004-59553

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Topics: Biodegradation, Manufacturing, Polymers, Ultrasound, Biological cells, Cavitation, Drug delivery systems, Sensors, Tissue engineering, Tissue scaffolds

Proceedings Papers

User-Centered Design of Course-Based Portfolios for Mechanical Engineering Student Learning

Zhiwei Guan, Jessica Yellin, Jennifer Turns, Vipin Kumar

Proc. ASME. IMECE2005, Innovations in Engineering Education: Mechanical Engineering Education, Mechanical Engineering/Mechanical Engineering Technology Department Heads, 225-234, November 5–11, 2005

Paper No: IMECE2005-81768

DOI: https://doi.org/10.1115/IMECE2005-81768

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Topics: Design, Mechanical engineering, Students, Engineering teachers, Feedback, Engineering education, Tradeoffs

Proceedings Papers

Feasibility of Using Ultrasound Cavitation to Create Interconnected Porous Structures in Polymer Foams

Xiaoxi Wang, Wei Li, Vipin Kumar

Proc. ASME. IMECE2006, Materials, Nondestructive Evaluation, and Pressure Vessels and Piping, 147-153, November 5–10, 2006

Paper No: IMECE2006-15374

DOI: https://doi.org/10.1115/IMECE2006-15374

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Topics: Cavitation, Polymer foams, Ultrasound, Foams (Chemistry), Permeability, Biological cells, Biological tissues, Manufacturing, Polymers, Temperature

Journal Articles

Impact Strength of High Density Solid-State Microcellular Polycarbonate Foams

Chris Barlow, Vipin Kumar, Brian Flinn, Rajendra K. Bordia, John Weller

J. Eng. Mater. Technol. April 2001, 123(2): 229–233.

DOI: https://doi.org/10.1115/1.1339004

Published Online: September 19, 2000

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Topics: Density, Foams (Chemistry), Impact strength

Journal Articles

Effect of CO 2 Saturation and Desorption on the Fatigue Life of Polycarbonate

K. A. Seeler, Vipin Kumar

J. Eng. Mater. Technol. October 1994, 116(4): 451–456.

DOI: https://doi.org/10.1115/1.2904312

Published Online: October 1, 1994

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Topics: Carbon dioxide, Desorption, Fatigue life, Pressure, Yield strength, Cycles, Fatigue cracks, Microcracks, Polishing, Shear (Mechanics)

Journal Articles

Experimental Characterization of the Tensile Behavior of Microcellular Polycarbonate Foams

Vipin Kumar, Michael VanderWel, John Weller, Karl A. Seeler

J. Eng. Mater. Technol. October 1994, 116(4): 439–445.

DOI: https://doi.org/10.1115/1.2904310

Published Online: October 1, 1994

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Topics: Experimental characterization, Foams (Chemistry), Bubbles, Carbon dioxide, Density, Tensile strength, Mechanical properties, Modeling, Nucleation (Physics), Polymers

Journal citation

NARROW

Some Experiments on the Fracture Behavior of Microcellular Polycarbonate

Potential of Porous Microcellular Polymers in Biomaterials Research

Sound Absorption of Solid-State PETG Foams

A Stress and Relative Density Dependent Dynamic Compliance Spectra Model of the Creep Response of Microcellular Polycarbonate

Experiments on the Impact Strength of Microcellular Polycarbonate

Generation of Porous Microcellular 85/15 poly (DL-Lactide-co-Glycolide) Foams Using Supercritical CO 2 for Biomedical Applications

Bubble Nucleation Under External Pressure in Nitrogen-Polystyrene Microcellular System

Boundary Control of Fickian Gaseous Diffusion Process in Polymers

Preliminary Study on Solid-State Foaming of PMMA/CNT Nanocomposites

A Study of PLA Crystallization During Solid-State Foaming

Solid-State Foaming of Polycaprolactone (PCL)

Solvent Free Fabrication of Biodegradable Porous Polymers

User-Centered Design of Course-Based Portfolios for Mechanical Engineering Student Learning

Feasibility of Using Ultrasound Cavitation to Create Interconnected Porous Structures in Polymer Foams

Impact Strength of High Density Solid-State Microcellular Polycarbonate Foams

Effect of CO 2 Saturation and Desorption on the Fatigue Life of Polycarbonate

Experimental Characterization of the Tensile Behavior of Microcellular Polycarbonate Foams

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