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Proceedings Papers

Computer Aided Analysis of a Printer Mechanism

Yogeshwar Hari, Daniel B. Meyer
Proc. ASME. CIE91, ASME 1991 Computers in Engineering Conference: Volume 1 — Artificial Intelligence; Expert Systems; CAD/CAM/CAE; Computational Fluid/Thermal Engineering, 481-486, August 18–22, 1991
Paper No: CIE1991-0060
DOI: https://doi.org/10.1115/CIE1991-0060
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Topics: Computer-aided engineering, Torque, Computer software, Control systems, Damping, Dynamics (Mechanics), Engines, Errors, Feedback, Friction
Proceedings Papers

Effect of Temperature Variation on the Service Life of a Riveted Joint

Gurinder Singh Brar, Yogeshwar Hari, Akhil Deep Ayri
Proc. ASME. PVP2015, Volume 1B: Codes and Standards, V01BT01A068, July 19–23, 2015
Paper No: PVP2015-46012
DOI: https://doi.org/10.1115/PVP2015-46012
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Topics: Service life (Equipment), Temperature, Cycles, Residual stresses, Stress, Aircraft, Damage, Fatigue, Flight, Rivets
Proceedings Papers

Finite Element Analysis Applied to Vortex Finder Modifications

Yogeshwar Hari, Ramana Relangi
Proc. ASME. PVP2014, Volume 1: Codes and Standards, V001T01A116, July 20–24, 2014
Paper No: PVP2014-29017
DOI: https://doi.org/10.1115/PVP2014-29017
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Topics: Finite element analysis, Vortices, Stress, Design, Density, Pulp
Proceedings Papers

Considerations of the Restraint Introduced by Piping Support Friction in a Comprehensive ASME B31.3 Analysis

Bikramjit Singh Antaal, Yogeshwar Hari, Dennis K. Williams
Proc. ASME. PVP2012, Volume 1: Codes and Standards, 783-790, July 15–19, 2012
Paper No: PVP2012-78658
DOI: https://doi.org/10.1115/PVP2012-78658
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Topics: Friction, Nozzles, Pipes, Stress
Proceedings Papers

Calculation of Working Pressure for Cylindrical Vessel Under External Pressure

Gurinder Singh Brar, Yogeshwar Hari, Dennis K. Williams
Proc. ASME. PVP2010, ASME 2010 Pressure Vessels and Piping Conference: Volume 3, 13-18, July 18–22, 2010
Paper No: PVP2010-25173
DOI: https://doi.org/10.1115/PVP2010-25173
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Topics: External pressure, Pressure, Vessels, Pressure vessels, Buckling, Reliability, Fourier series, Monte Carlo methods, Pipes, Shells
Proceedings Papers

The Application of Harmonic Finite Elements in the Seismic Response Spectrum Analysis of a Skirt Supported Vessel

Bikramjit Singh Antaal, Yogeshwar Hari, Dennis K. Williams
Proc. ASME. PVP2010, ASME 2010 Pressure Vessels and Piping Conference: Volume 5, 605-615, July 18–22, 2010
Paper No: PVP2010-25886
DOI: https://doi.org/10.1115/PVP2010-25886
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Topics: Emission spectroscopy, Finite element analysis, Spectroscopy, Vessels, Fluids, Pressure vessels, Degrees of freedom, Fluid structure interaction, Geometry, Stress
Proceedings Papers

Implementation of Fourier Series in the Seismic Response Spectrum Analysis of Ground Supported Tanks

Bikramjit Singh Antaal, Yogeshwar Hari, Dennis K. Williams
Proc. ASME. POWER2010, ASME 2010 Power Conference, 467-476, July 13–15, 2010
Paper No: POWER2010-27257
DOI: https://doi.org/10.1115/POWER2010-27257
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Topics: Emission spectroscopy, Fourier series, Spectroscopy, Finite element analysis, Fluids, Degrees of freedom, Fluid structure interaction, Geometry, Stress, Vessels
Proceedings Papers

Fourier Series Analysis of Cylindrical Pressure Vessel Subjected to External Pressure

Gurinder Singh Brar, Yogeshwar Hari, Dennis K. Williams
Proc. ASME. PVP2009, Volume 5: High Pressure Technology; Nondestructive Evaluation Division; Student Paper Competition, 535-543, July 26–30, 2009
Paper No: PVP2009-77854
DOI: https://doi.org/10.1115/PVP2009-77854
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Topics: Buckling, External pressure, Fourier series, Pipes, Pressure vessels
Journal Articles

Buckling of Imperfect, Axisymmetric, Homogeneous Shells of Variable Thickness: Perturbation Solution

Dennis K. Williams, James R. Williams, Yogeshwar Hari
Journal: Journal of Pressure Vessel Technology
Article Type: Research Papers
J. Pressure Vessel Technol. October 2009, 131(5): 051209.
DOI: https://doi.org/10.1115/1.3148823
Published Online: September 3, 2009
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Topics: Buckling, Shells, Stress, Wall thickness, Equilibrium (Physics), Manufacturing, Pipes
Proceedings Papers

Axially Compressed Cylindrical Shells Containing Asymmetric Random Imperfections: Fourier Series Technique and ASME Section VIII Division 1 and 2 Rules

Gurinder Singh Brar, Yogeshwar Hari, Dennis K. Williams
Proc. ASME. IMECE2008, Volume 16: Safety Engineering, Risk Analysis and Reliability Methods, 369-375, October 31–November 6, 2008
Paper No: IMECE2008-68792
DOI: https://doi.org/10.1115/IMECE2008-68792
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Topics: Buckling, Fourier series, Pipes
Proceedings Papers

Pre-Qualification of a Typical Annular Tank

Yogeshwar Hari
Proc. ASME. PVP2007, Volume 1: Codes and Standards, 601-608, July 22–26, 2007
Paper No: PVP2007-26048
DOI: https://doi.org/10.1115/PVP2007-26048
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Topics: ASME Standards, Deflection, Design, Finite element analysis, Modeling, Pressure, Stress, Vessels
Proceedings Papers

Buckling of Axisymmetric Cylindrical Shells of Variable Thickness: Finite Difference Solution

Gurinder Singh Brar, Yogeshwar Hari, Dennis K. Williams
Proc. ASME. PVP2007, Volume 1: Codes and Standards, 627-633, July 22–26, 2007
Paper No: PVP2007-26234
DOI: https://doi.org/10.1115/PVP2007-26234
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Topics: Buckling, Finite difference methods, Pipes
Proceedings Papers

Finite Element Analysis of a Basic Wind Tank

Yogeshwar Hari, Joshua McCormick
Proc. ASME. PVP2008, Volume 1: Codes and Standards, 29-35, July 27–31, 2008
Paper No: PVP2008-61282
DOI: https://doi.org/10.1115/PVP2008-61282
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Topics: Finite element analysis, Wind, Stress, Deformation, Design, Gravity (Force), Optimization, Pressure, Safety engineering, Shells
Proceedings Papers

Design and Analysis of an Ash Collector Hopper

Bikramjit S. Antaal, Yogeshwar Hari
Proc. ASME. PVP2008, Volume 1: Codes and Standards, 3-16, July 27–31, 2008
Paper No: PVP2008-61066
DOI: https://doi.org/10.1115/PVP2008-61066
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Topics: Design, Stress, Pressure, Boilers, Finite element analysis, Computer software, Flanges, Modeling, Soot, Water
Proceedings Papers

Axially Compressed Cylindrical Shell Containing Axisymmetric Random Imperfections: Fourier Series Techniques and ASME Section VIII Division 2 Rules

Gurinder Singh Brar, Yogeshwar Hari, Dennis K. Williams
Proc. ASME. PVP2008, Volume 5: High Pressure Technology; Nondestructive Evaluation Division; Student Paper Competition, 273-279, July 27–31, 2008
Paper No: PVP2008-61391
DOI: https://doi.org/10.1115/PVP2008-61391
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Topics: Buckling, Fourier series, Pipes
Proceedings Papers

Finite Element Analysis and Design of a Horizontal Tank on Saddle Supports

Afewerki H. Birhane, Yogeshwar Hari
Proc. ASME. PVP2002, Pressure Vessel and Piping Codes and Standards, 275-281, August 5–9, 2002
Paper No: PVP2002-1242
DOI: https://doi.org/10.1115/PVP2002-1242
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Topics: Design, Finite element analysis, Stress, Vessels, Dimensions, ASME Standards, Computer software, Shells
Proceedings Papers

Limit Load Analysis of API 620 Tank Roof-Shell Junction

Mahendra D. Rana, Victor E. Bergsten, Yogeshwar Hari
Proc. ASME. PVP2002, Pressure Vessel and Piping Codes and Standards, 283-291, August 5–9, 2002
Paper No: PVP2002-1243
DOI: https://doi.org/10.1115/PVP2002-1243
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Topics: American Petroleum Institute, Junctions, Roofs, Shells, Stress, Finite element analysis, Compression, Pressure, Shapes
Proceedings Papers

Design of an Optimum I-Beam Reinforcement for an API 620 Tank

Yogeshwar Hari, Ram Munjal, Namit Singh
Proc. ASME. PVP2003, Design and Analysis of Pressure Vessels and Piping: Implementation of ASME B31, Fatigue, ASME Section VIII, and Buckling Analyses, 159-165, July 20–24, 2003
Paper No: PVP2003-2195
DOI: https://doi.org/10.1115/PVP2003-2195
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Topics: American Petroleum Institute, Design, Shells, Computer software, Finite element analysis, Stress, Dimensions, ASME Standards
Proceedings Papers

Qualification of a Jacketed Vessel Using Finite Element Analysis

Yogeshwar Hari, Ram Munjal, Chawki Obeid
Proc. ASME. PVP2003, Design and Analysis of Pressure Vessels and Piping: Implementation of ASME B31, Fatigue, ASME Section VIII, and Buckling Analyses, 175-182, July 20–24, 2003
Paper No: PVP2003-2197
DOI: https://doi.org/10.1115/PVP2003-2197
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Topics: Finite element analysis, Vessels, External pressure, Design, Pressure, Dimensions, Fluids, Heat, Annulus, Boilers
Proceedings Papers

Finite Element Analysis and Design of an Annular Tank

Yogeshwar Hari
Proc. ASME. PVP2003, Pressure Vessel and Piping Codes and Standards, 187-194, July 20–24, 2003
Paper No: PVP2003-1782
DOI: https://doi.org/10.1115/PVP2003-1782
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Topics: Design, Finite element analysis, Pressure, Stress, Cylinders, ASME Standards, Computer software, Deflection, Dimensions, External pressure