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Proceedings Papers

A Three-Dimensional Stress Analysis of Woven Fabric Composites Based on a Mixed Variational Model and Spline Approximation

A. K. Roy
Proc. ASME. IMECE98, Mechanical Behavior of Advanced Materials, 219-221, November 15–20, 1998
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1998-1180
https://doi.org/10.1115/IMECE1998-1180
View Paper titled, A Three-Dimensional Stress Analysis of Woven Fabric Composites Based on a Mixed Variational Model and Spline Approximation
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Topics: Approximation, Composite materials, Splines, Stress analysis (Engineering), Textiles, Yarns, Stress, Finite element analysis, Damage, Displacement
Proceedings Papers

Comparison of Elastic Properties for Unidirectional and Woven Laminates

G. A. Schoeppner, A. K. Roy
Proc. ASME. IMECE98, Mechanical Behavior of Advanced Materials, 215-218, November 15–20, 1998
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1998-1179
https://doi.org/10.1115/IMECE1998-1179
View Paper titled, Comparison of Elastic Properties for Unidirectional and Woven Laminates
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Topics: Elasticity, Laminates, Textiles, Failure, Carbon fibers, Composite materials, Compression, Epoxy resins, Geometry, Knee
Proceedings Papers

A Wave Generator of New Concept for Flex Gear of Harmonic Drive With Pure Involute Tooth Gear Pairs

R. Maiti, A. K. Roy
Proc. ASME. IDETC-CIE2000, Volume 6: 8th International Power Transmission and Gearing Conference, 827-832, September 10–13, 2000
Publisher: American Society of Mechanical Engineers
Paper No: DETC2000/PTG-14458
https://doi.org/10.1115/DETC2000/PTG-14458
View Paper titled, A Wave Generator of New Concept for Flex Gear of Harmonic Drive With Pure Involute Tooth Gear Pairs
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Topics: Gears, Generators, Waves
Journal Articles

Enhancement of Film Cooling Effectiveness Using Rectangular Winglet Pair

Prakhar Jindal, Shubham Agarwal, R. P. Sharma, A. K. Roy
Journal: Journal of Thermal Science and Engineering Applications
Publisher: ASME
Article Type: Research-Article
J. Thermal Sci. Eng. Appl. August 2018, 10(4): 041014.
Paper No: TSEA-16-1118
https://doi.org/10.1115/1.4039700
Published Online: May 8, 2018
View Article titled, Enhancement of Film Cooling Effectiveness Using Rectangular Winglet Pair
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Topics: Coolants, Film cooling, Flow (Dynamics), Vortices, Temperature, Turbulence, Generators
Journal Articles

Numerical Investigation of Film Cooling Enhancement Using Staggered Row Mixed Hole Arrangements

Prakhar Jindal, Shubham Agarwal, R. P. Sharma, A. K. Roy
Journal: Journal of Thermal Science and Engineering Applications
Publisher: ASME
Article Type: Research-Article
J. Thermal Sci. Eng. Appl. June 2017, 9(2): 021007.
Paper No: TSEA-16-1070
https://doi.org/10.1115/1.4035448
Published Online: February 7, 2017
View Article titled, Numerical Investigation of Film Cooling Enhancement Using Staggered Row Mixed Hole Arrangements
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Topics: Coolants, Cooling, Film cooling, Flat plates, Flow (Dynamics), Shapes, Temperature, Turbulence
Journal Articles

Improved Thermal Response in Encapsulated Phase Change Materials by Nanotube Attachment on Encapsulating Solid

I. T. Barney, S. Ganguli, A. K. Roy, S. M. Mukhopadhyay
Journal: Journal of Nanotechnology in Engineering and Medicine
Publisher: ASME
Article Type: Research-Article
J. Nanotechnol. Eng. Med. August 2012, 3(3): 031005.
Paper No: NANO-12-1053
https://doi.org/10.1115/1.4007327
Published Online: January 18, 2013
View Article titled, Improved Thermal Response in Encapsulated Phase Change Materials by Nanotube Attachment on Encapsulating Solid
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Topics: Carbon nanotubes, Latent heat, Nanotubes, Paraffin wax, Phase change materials, Storage, Temperature, Heating
Proceedings Papers

Stress-Rupture Behavior of Alloys 230 and 617 for High Temperature Applications

Muhammad H. Hasan, S. Chatterjee, A. K. Roy, Joydeep Pal
Proc. ASME. PVP2010, ASME 2010 Pressure Vessels and Piping Conference: Volume 6, Parts A and B, 901-905, July 18–22, 2010
Publisher: American Society of Mechanical Engineers
Paper No: PVP2010-26087
https://doi.org/10.1115/PVP2010-26087
View Paper titled, Stress-Rupture Behavior of Alloys 230 and 617 for High Temperature Applications
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Topics: Alloys, High temperature, Rupture, Stress, Temperature, Creep, Heat exchangers, Hydrogen, Very high temperature reactors, Fatigue
Proceedings Papers

Mechanical Properties of Microscale Graphitic Carbon Foam Ligaments and Nodes

S. Ganguli, A. K. Roy, R. Wheeler
Proc. ASME. IMECE2009, Volume 11: Mechanics of Solids, Structures and Fluids, 235-241, November 13–19, 2009
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2009-12582
https://doi.org/10.1115/IMECE2009-12582
View Paper titled, Mechanical Properties of Microscale Graphitic Carbon Foam Ligaments and Nodes
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Topics: Carbon, Mechanical properties, Microscale devices, Foams (Chemistry), Thermal conductivity, Density, Graphene, Junctions, Porosity, Thermal management
Proceedings Papers

Analysis of the Linearly Viscoelastic Behavior of Nanotube-Reinforced Polymer Composites

K. Li, X.-L. Gao, A. K. Roy
Proc. ASME. IMECE2004, Applied Mechanics, 63-65, November 13–19, 2004
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2004-59988
https://doi.org/10.1115/IMECE2004-59988
View Paper titled, Analysis of the Linearly Viscoelastic Behavior of Nanotube-Reinforced Polymer Composites
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Topics: Nanotubes, Polymer composites, Viscoelasticity, Polymers, Creep, Carbon, Carbon nanotubes, Experimental characterization, Frequency response, Glass transition
Journal Articles

A Functionally Graded Plane With a Circular Inclusion Under Uniform Antiplane Eigenstrain

X. Wang, E. Pan, A. K. Roy
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Technical Briefs
J. Appl. Mech. January 2008, 75(1): 014501.
https://doi.org/10.1115/1.2745391
Published Online: January 11, 2008
View Article titled, A Functionally Graded Plane With a Circular Inclusion Under Uniform Antiplane Eigenstrain
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Topics: Deformation, Functionally graded materials, Shear modulus, Stress
Journal Articles

Design of Thick Composite Cylinders

A. K. Roy, S. W. Tsai
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. August 1988, 110(3): 255–262.
https://doi.org/10.1115/1.3265597
Published Online: August 1, 1988
View Article titled, Design of Thick Composite Cylinders
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Topics: Composite materials, Cylinders, Design, Failure, Design methodology, Elasticity, External pressure, Micromechanics (Engineering), Pipes, Plane strain