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Journal Articles

Test Apparatus for Rapid Determination of Soil-Water Retention Curve under Isotropic Loading Condition

S. Roy, S. Rajesh
Journal: Geotechnical Testing Journal
Publisher: ASTM International
Article Type: Technical Papers
Geotech. Test. J.. March 2021, 44(2): 255–273.
Paper No: GTJ20190416
https://doi.org/10.1520/GTJ20190416
Published Online: March 1, 2021
View Article titled, Test Apparatus for Rapid Determination of Soil-Water Retention Curve under Isotropic Loading Condition
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Proceedings Papers

Reacting Pressurized Spray Combustor Dynamics: Part 2 — High Speed Planar Measurements

I. Chterev, N. Rock, H. Ek, T. Smith, B. Emerson, D. R. Noble, E. Mayhew, T. Lee, N. Jiang, S. Roy, J. M. Seitzman, T. Lieuwen
Proc. ASME. GT2016, Volume 4A: Combustion, Fuels and Emissions, V04AT04A020, June 13–17, 2016
Publisher: American Society of Mechanical Engineers
Paper No: GT2016-56345
https://doi.org/10.1115/GT2016-56345
View Paper titled, Reacting Pressurized Spray Combustor Dynamics: Part 2 — High Speed Planar Measurements
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Topics: Combustion chambers, Dynamics (Mechanics), Sprays, Fuels, Signals, Flames, Emissions, Fluorescence, Lasers, Shear (Mechanics)
Proceedings Papers

In-Vivo Evaluation of Severity of Microvascular Impairments and Epicardial Coronary Stenoses Using Fundamental Fluid Dynamics Endpoints

Koustubh D. Ashtekar, Edward Kim, Abhijit S. Roy, Tarek A. Helmy, Mohamed A. Effat, Eric W. Schneeberger, William M. Gottliebson, Lloyd H. Back, Rupak K. Banerjee
Proc. ASME. SBC2008, ASME 2008 Summer Bioengineering Conference, Parts A and B, 877-878, June 25–29, 2008
Publisher: American Society of Mechanical Engineers
Paper No: SBC2008-192568
https://doi.org/10.1115/SBC2008-192568
View Paper titled, In-Vivo Evaluation of Severity of Microvascular Impairments and Epicardial Coronary Stenoses Using Fundamental Fluid Dynamics Endpoints
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Topics: Blood flow, Decision making, Diseases, Flow (Dynamics), Fluid dynamics, Pressure
Proceedings Papers

A Comprehensive Bejan’s Heatline Approach for Natural Convection Heat Transfer Within Inclined Square Cavities

Abhishek Kumar Singh, S. Roy, Tanmay Basak
Proc. ASME. HT2012, Volume 1: Heat Transfer in Energy Systems; Theory and Fundamental Research; Aerospace Heat Transfer; Gas Turbine Heat Transfer; Transport Phenomena in Materials Processing and Manufacturing; Heat and Mass Transfer in Biotechnology; Environmental Heat Transfer; Visualization of Heat Transfer; Education and Future Directions in Heat Transfer, 1067-1076, July 8–12, 2012
Publisher: American Society of Mechanical Engineers
Paper No: HT2012-58226
https://doi.org/10.1115/HT2012-58226
View Paper titled, A Comprehensive Bejan’s Heatline Approach for Natural Convection Heat Transfer Within Inclined Square Cavities
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Topics: Cavities, Heat transfer, Heatlines, Natural convection, Heating, Flow (Dynamics), Fluids, Heat, Buoyancy, Finite element methods
Journal Articles

Shil’nikov Analysis of Homoclinic and Heteroclinic Orbits of the T System

Robert A. Van Gorder, S. Roy Choudhury
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research Papers
J. Comput. Nonlinear Dynam. April 2011, 6(2): 021013.
https://doi.org/10.1115/1.4002685
Published Online: November 15, 2010
View Article titled, Shil’nikov Analysis of Homoclinic and Heteroclinic Orbits of the T System
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Topics: Chaos, Equilibrium (Physics), Homoclinic orbits, Stability, Theorems (Mathematics), Dynamic systems, Fractals, Nonlinear systems
Proceedings Papers

Natural Convection in a Trapezoidal Cavity With Linearly Heated Side Wall(s)

E. Natarajan, Tanmay Basak, S. Roy
Proc. ASME. HT2007, ASME/JSME 2007 Thermal Engineering Heat Transfer Summer Conference, Volume 1, 1021-1030, July 8–12, 2007
Publisher: American Society of Mechanical Engineers
Paper No: HT2007-32180
https://doi.org/10.1115/HT2007-32180
View Paper titled, Natural Convection in a Trapezoidal Cavity With Linearly Heated Side Wall(s)
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Topics: Cavities, Natural convection, Flow (Dynamics), Prandtl number, Finite element methods, Heat, Partial differential equations, Rayleigh number, Temperature profiles
Proceedings Papers

Numerical Investigation of Unsteady Mixed Convection Flow

Param Jeet Singh, S. Roy
Proc. ASME. HT2007, ASME/JSME 2007 Thermal Engineering Heat Transfer Summer Conference, Volume 1, 361-367, July 8–12, 2007
Publisher: American Society of Mechanical Engineers
Paper No: HT2007-32207
https://doi.org/10.1115/HT2007-32207
View Paper titled, Numerical Investigation of Unsteady Mixed Convection Flow
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Topics: Flow (Dynamics), Mixed convection, Cylinders, Boundary layers, Boundary-value problems, Buoyancy, Fibers, Fluids, Heat transfer, Partial differential equations
Proceedings Papers

Comparison of Convective Transport of Drug Between Intravitreal Injection and Controlled Release Implant

Juyoung Park, Peter M. Bungay, Robert J. Lutz, James J. Augsburger, Ronald W. Millard, Abhijit S. Roy, Rupak K. Banerjee
Proc. ASME. IMECE2004, Advances in Bioengineering, 5-6, November 13–19, 2004
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2004-59300
https://doi.org/10.1115/IMECE2004-59300
View Paper titled, Comparison of Convective Transport of Drug Between Intravitreal Injection and Controlled Release Implant
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Topics: Drugs, Outflow, Biological tissues, Computers, Damage, Design, Diffusion (Physics), Drug delivery systems, Transport processes
Journal Articles

Finite Element Simulation on Natural Convection Flow in a Triangular Enclosure Due to Uniform and Nonuniform Bottom Heating

S. Roy, Tanmay Basak, Ch. Thirumalesha, Ch. Murali Krishna
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Research Papers
J. Heat Mass Transfer. March 2008, 130(3): 032501.
https://doi.org/10.1115/1.2804934
Published Online: March 6, 2008
View Article titled, Finite Element Simulation on Natural Convection Flow in a Triangular Enclosure Due to Uniform and Nonuniform Bottom Heating
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Topics: Flow (Dynamics), Heat transfer, Heating, Natural convection, Temperature, Finite element analysis, Rayleigh number, Boundary-value problems, Corners (Structural elements)
Journal Articles

Effect of the Temperature Difference Aspect Ratio on Natural Convection in a Square Cavity for Nonuniform Thermal Boundary Conditions

M. Sathiyamoorthy, Tanmay Basak, S. Roy, N. C. Mahanti
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Technical Briefs
J. Heat Mass Transfer. December 2007, 129(12): 1723–1728.
https://doi.org/10.1115/1.2768099
Published Online: March 12, 2007
View Article titled, Effect of the Temperature Difference Aspect Ratio on Natural Convection in a Square Cavity for Nonuniform Thermal Boundary Conditions
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Topics: Cavities, Flow (Dynamics), Heat transfer, Natural convection, Temperature, Boundary-value problems, Prandtl number
Journal Articles

Unsteady Mixed Convection From a Moving Vertical Slender Cylinder

S. Roy, D. Anilkumar
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Research Papers
J. Heat Mass Transfer. April 2006, 128(4): 368–373.
https://doi.org/10.1115/1.2165206
Published Online: November 22, 2005
View Article titled, Unsteady Mixed Convection From a Moving Vertical Slender Cylinder
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Topics: Boundary layers, Cylinders, Flow (Dynamics), Mass transfer, Mixed convection, Partial differential equations, Skin friction (Fluid dynamics), Heat transfer, Momentum
Journal Articles

A New PtRu Anode Formed by Thermal Decomposition for the Direct Method Fuel Cell

L. X. Yang, R. G. Allen, K. Scott, P. Christensen, S. Roy
Journal: Journal of Electrochemical Energy Conversion and Storage
Publisher: ASME
Article Type: Research Papers
J. Electrochem. En. Conv. Stor. May 2005, 2(2): 104–110.
https://doi.org/10.1115/1.1867975
Published Online: September 25, 2004
View Article titled, A New PtRu Anode Formed by Thermal Decomposition for the Direct Method Fuel Cell
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Topics: Anodes, Catalysts, Fuel cells, Methanol, Oxidation, Titanium, Direct methanol fuel cells, Carbon, Electrodes, Electrochemical impedance spectroscopy
eBook Chapter

Hygrothermal Modeling of Polymers and Polymer Matrix Composites

Series: ASTM Selected Technical Papers
Publisher: ASTM International
Published: 2000
ISBN-10: 0-8031-2601-8
ISBN: 978-0-8031-2601-5
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Journal Articles

Anomalous Moisture Diffusion in Viscoelastic Polymers: Modeling and Testing

S. Roy, Assistant Professor, Mem. ASME, W. X. Xu, Graduate Research Assistant, S. J. Park, Graduate Research Assistant, K. M. Liechti, Professor
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Technical Papers
J. Appl. Mech. June 2000, 67(2): 391–396.
https://doi.org/10.1115/1.1304912
Published Online: October 29, 1999
View Article titled, Anomalous Moisture Diffusion in Viscoelastic Polymers: Modeling and Testing
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Topics: Diffusion (Physics), Finite element analysis, Epoxy adhesives, Polymers, Modeling, Temperature, Weight (Mass)
Journal Articles

Numerical Simulations of Full-Scale Corroded Pipe Tests With Combined Loading

S. Roy, S. Grigory, M. Smith, M. F. Kanninen, M. Anderson
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. November 1997, 119(4): 457–466.
https://doi.org/10.1115/1.2842330
Published Online: November 1, 1997
View Article titled, Numerical Simulations of Full-Scale Corroded Pipe Tests With Combined Loading
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Topics: Computer simulation, Pipes, Failure, Finite element analysis, Compression, Pressure, Databases, Maintenance, Pipelines, Safety
Journal Articles

Optimal Design of Process Variables in Multi-Pass Wire Drawing by Genetic Algorithms

S. Roy, S. Ghosh, R. Shivpuri
Journal: Journal of Manufacturing Science and Engineering
Publisher: ASME
Article Type: Research Papers
J. Manuf. Sci. Eng. May 1996, 118(2): 244–251.
https://doi.org/10.1115/1.2831017
Published Online: May 1, 1996
View Article titled, Optimal Design of Process Variables in Multi-Pass Wire Drawing by Genetic Algorithms
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Topics: Design, Genetic algorithms, Wire drawing, Deformation, Optimization, Annealing, Product quality, Residual stresses
Journal Articles

The Extraction and Determination of Azadirachtin from Soil and Insects by Supercritical Fluid Extraction

MW Brooks, S Roy, PC Uden, P Vittum
Journal: Journal of Testing and Evaluation
Publisher: ASTM International
Article Type: Research-Article
J. Test. Eval.. May 1996, 24(3): 149–153.
https://doi.org/10.1520/JTE11295J
Published Online: May 1, 1996
View Article titled, The Extraction and Determination of Azadirachtin from Soil and Insects by Supercritical Fluid Extraction
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Journal Articles

Forced Convective Heat Transfer From a Continuously Moving Heated Cylindrical Rod in Materials Processing

S. Roy Choudhury, Y. Jaluria
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Research Papers
J. Heat Mass Transfer. August 1994, 116(3): 724–734.
https://doi.org/10.1115/1.2910928
Published Online: August 1, 1994
View Article titled, Forced Convective Heat Transfer From a Continuously Moving Heated Cylindrical Rod in Materials Processing
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Topics: Convection, Manufacturing, Materials processing
Journal Articles

Forced Convective Cooling of Optical Fiber During Drawing Process

S. Roy Choudhury, Y. Jaluria, T. Vaskopoulos, C. E. Polymeropoulos
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Technical Briefs
J. Heat Mass Transfer. August 1994, 116(3): 790–794.
https://doi.org/10.1115/1.2910944
Published Online: August 1, 1994
View Article titled, Forced Convective Cooling of Optical Fiber During Drawing Process
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Topics: Cooling, Forced convection, Heat transfer, Manufacturing, Materials processing, Optical fiber
eBook Chapter

The Conditions at Ductile Fracture in Tension Tests

Series: ASTM Selected Technical Papers
Publisher: ASTM International
Published: 1993
ISBN-10: 0-8031-1867-8
ISBN: 978-0-8031-1867-6
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