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Proceedings Papers

Investigation of Coke Drum Washer Plate Loosening and Top Nozzle Deformation

Dave Dewees, Nick Baden
Proc. ASME. PVP2024, Volume 2: Design & Analysis, V002T03A099, July 28–August 2, 2024
Publisher: American Society of Mechanical Engineers
Paper No: PVP2024-129290
https://doi.org/10.1115/PVP2024-129290
View Paper titled, Investigation of Coke Drum Washer Plate Loosening and Top Nozzle Deformation
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Topics: Coke, Deformation, Nozzles, Fracture (Materials), Anchor bolts, Cutting, Cycles, Deflection, Finite element model, Inspection
Proceedings Papers

Recent Dynamic Events in Modern Large CCGT Plants – Case Studies, Findings and Corrective Actions

Anita Johny, Barrie Mollitor, Peter Jackson
Proc. ASME. PVP2024, Volume 5: Operations, Applications, & Components; Seismic Engineering; ASME Nondestructive Evaluation, Diagnosis and Prognosis (NDPD) Division, V005T07A027, July 28–August 2, 2024
Publisher: American Society of Mechanical Engineers
Paper No: PVP2024-123385
https://doi.org/10.1115/PVP2024-123385
View Paper titled, Recent Dynamic Events in Modern Large CCGT Plants – Case Studies, Findings and Corrective Actions
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Topics: Condensed matter, Corrective actions, Damage, Deflection, Drainage, Failure, Feedwater, High pressure (Physics), Insulation, Pipes
Proceedings Papers

Evaluation of Water Flow on Interfacial Strength in PSA Film Delamination

Kazuaki Inaba, Ibuki Mashio
Proc. ASME. PVP2021, Volume 3: Fluid Structure Interaction; High Pressure Technology, V003T04A017, July 13–15, 2021
Publisher: American Society of Mechanical Engineers
Paper No: PVP2021-61929
https://doi.org/10.1115/PVP2021-61929
View Paper titled, Evaluation of Water Flow on Interfacial Strength in PSA Film Delamination
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Topics: Delamination, Flow (Dynamics), Pressure, Water, Suction, Adhesives, Deflection, Membranes, Stress, Surgery
Proceedings Papers

Bolt Strength in Sectional Body Construction of Valves

Bhaskar Shitolé
Proc. ASME. PVP2019, Volume 2: Computer Technology and Bolted Joints, V002T02A033, July 14–19, 2019
Publisher: American Society of Mechanical Engineers
Paper No: PVP2019-93775
https://doi.org/10.1115/PVP2019-93775
View Paper titled, Bolt Strength in Sectional Body Construction of Valves
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Topics: Construction, Valves, Pipes, Stress, Gaskets, Modeling, Pressure, Bolted joints, Computer software, Creep
Proceedings Papers

Effective Shank Length of Bolts Under Lateral Loading

Yong-Jian Gao, Bing-Bing Chen, Zhai Zhang, San-Long Zheng, Qing Yu, Cheng-Chen Xie
Proc. ASME. PVP2019, Volume 2: Computer Technology and Bolted Joints, V002T02A002, July 14–19, 2019
Publisher: American Society of Mechanical Engineers
Paper No: PVP2019-93185
https://doi.org/10.1115/PVP2019-93185
View Paper titled, Effective Shank Length of Bolts Under Lateral Loading
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Topics: Deflection, Gages, Metric system, Stiffness, Stress
Proceedings Papers

Bolted High Pressure Girth Flange Connections

Christoph Hantsch
Proc. ASME. PVP2019, Volume 5: High-Pressure Technology; Rudy Scavuzzo Student Paper Symposium and 27th Annual Student Paper Competition; ASME Nondestructive Evaluation, Diagnosis and Prognosis Division (NDPD), V005T05A013, July 14–19, 2019
Publisher: American Society of Mechanical Engineers
Paper No: PVP2019-93937
https://doi.org/10.1115/PVP2019-93937
View Paper titled, Bolted High Pressure Girth Flange Connections
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Topics: Flange connections, High pressure (Physics), Gaskets, Leakage, Flanges, Manufacturing, Springs, Deflection, Design, Finite element analysis
Proceedings Papers

Approximate Formulas for Cylindrical Shell Free Vibration Based on Vlasov’s and Enhanced Vlasov’s Semi-Momentless Theory

Igor Orynyak, Yaroslav Dubyk
Proc. ASME. PVP2018, Volume 8: Seismic Engineering, V008T08A050, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: PVP2018-84932
https://doi.org/10.1115/PVP2018-84932
View Paper titled, Approximate Formulas for Cylindrical Shell Free Vibration Based on Vlasov’s and Enhanced Vlasov’s Semi-Momentless Theory
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Topics: Boundary-value problems, Circular cylindrical shells, Deflection, Equations of motion, Finite element methods, Finite element model, Fourier series, Free vibrations, Mode shapes, Pipes
Proceedings Papers

Load Line Displacement Partitioning in Creep Crack Growth Analyses of 316H Stainless Steel

Michael D. Jones, Kamran M. Nikbin, Catrin M. Davies
Proc. ASME. PVP2018, Volume 6A: Materials and Fabrication, V06AT06A051, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: PVP2018-84303
https://doi.org/10.1115/PVP2018-84303
View Paper titled, Load Line Displacement Partitioning in Creep Crack Growth Analyses of 316H Stainless Steel
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Topics: Creep, Displacement, Fracture (Materials), Stainless steel, Stress, Plasticity, Engineering simulation, Simulation, Deflection, Deformation
Proceedings Papers

Fluid-Structure Interaction Approach for Numerical Investigation of a Flexible Hydrofoil Deformations in Turbulent Fluid Flow

M. Benaouicha, S. Guillou, A. Santa Cruz, H. Trigui
Proc. ASME. PVP2018, Volume 4: Fluid-Structure Interaction, V004T04A011, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: PVP2018-84637
https://doi.org/10.1115/PVP2018-84637
View Paper titled, Fluid-Structure Interaction Approach for Numerical Investigation of a Flexible Hydrofoil Deformations in Turbulent Fluid Flow
Open the PDF for Fluid-Structure Interaction Approach for Numerical Investigation of a Flexible Hydrofoil Deformations in Turbulent Fluid Flow in another window
Topics: Deformation, Fluid dynamics, Fluid structure interaction, Hydrofoil, Turbulence, Computer simulation, Fluids, Hydrodynamics, Algorithms, Anisotropy
Proceedings Papers

Shock Waves, Vibrations, and Resonance in Linearly Elastic Beams

Robert A. Leishear
Proc. ASME. PVP2017, Volume 3B: Design and Analysis, V03BT03A034, July 16–20, 2017
Publisher: American Society of Mechanical Engineers
Paper No: PVP2017-65230
https://doi.org/10.1115/PVP2017-65230
View Paper titled, Shock Waves, Vibrations, and Resonance in Linearly Elastic Beams
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Topics: Resonance, Shock waves, Vibration, Stress, Bending (Stress), Pressure, Damping, Deflection, Elasticity, Equilibrium (Physics)
Proceedings Papers

Dynamics Modeling and Analysis of Riveted Mainframe Computer Structure

Budy Notohardjono, Richard Ecker, Shawn Canfield
Proc. ASME. PVP2017, Volume 8: Seismic Engineering, V008T08A018, July 16–20, 2017
Publisher: American Society of Mechanical Engineers
Paper No: PVP2017-65140
https://doi.org/10.1115/PVP2017-65140
View Paper titled, Dynamics Modeling and Analysis of Riveted Mainframe Computer Structure
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Topics: Computers, Dynamics (Mechanics), Modeling, Finite element model, Rivets, Deflection, Engineering prototypes, Mode shapes, Server racks, Steel
Proceedings Papers

Numerical Study of an Impusively Loaded Vessel Containing Double Versus Single Closure Bolt Patterns

Joseph E. D. Hess
Proc. ASME. PVP2017, Volume 5: High-Pressure Technology; ASME Nondestructive Evaluation, Diagnosis and Prognosis Division (NDPD); SPC Track for Senate, V005T05A022, July 16–20, 2017
Publisher: American Society of Mechanical Engineers
Paper No: PVP2017-65976
https://doi.org/10.1115/PVP2017-65976
View Paper titled, Numerical Study of an Impusively Loaded Vessel Containing Double Versus Single Closure Bolt Patterns
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Topics: Vessels, Bolted joints, Design, Shells, Stress, ASME Standards, Deflection, Engineering design processes, Finite element analysis, Finite element model
Proceedings Papers

Study of Reactor Internal Bolt Behaviors Under Lateral Loads

Yong-Jian Gao, Shao-Dong Feng, Qing Yu, Bing-Bing Chen, Shao-Xuan Lin, Zhai Zhang
Proc. ASME. PVP2017, Volume 3A: Design and Analysis, V03AT03A026, July 16–20, 2017
Publisher: American Society of Mechanical Engineers
Paper No: PVP2017-65087
https://doi.org/10.1115/PVP2017-65087
View Paper titled, Study of Reactor Internal Bolt Behaviors Under Lateral Loads
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Topics: Stress, Boundary-value problems, Cantilevers, Deflection, Design, Finite element analysis
Proceedings Papers

Determination of Temperature Limits for Heat Exchanger Joint Assembled of Solid Stainless Tubesheet With Girth Flanges

Bassel Y. Mohamed, Mohamed A. Hamdy, Tamer I. Eid
Proc. ASME. PVP2017, Volume 3A: Design and Analysis, V03AT03A034, July 16–20, 2017
Publisher: American Society of Mechanical Engineers
Paper No: PVP2017-65826
https://doi.org/10.1115/PVP2017-65826
View Paper titled, Determination of Temperature Limits for Heat Exchanger Joint Assembled of Solid Stainless Tubesheet With Girth Flanges
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Topics: Flanges, Heat exchangers, Temperature, Leakage, Manufacturing, Temperature distribution, Design, Gaskets, Construction, Deflection
Proceedings Papers

Findings From the Benchmark Analyses on an Elbow In-Plane Bending Test and a Piping System Test

Izumi Nakamura, Akihito Otani, Tadahiro Shibutani, Masaki Morishita, Masaki Shiratori
Proc. ASME. PVP2016, Volume 8: Seismic Engineering, V008T08A007, July 17–21, 2016
Publisher: American Society of Mechanical Engineers
Paper No: PVP2016-63419
https://doi.org/10.1115/PVP2016-63419
View Paper titled, Findings From the Benchmark Analyses on an Elbow In-Plane Bending Test and a Piping System Test
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Topics: Piping systems, Pipes, Safety, Approximation, Deflection, Design, Dynamic response, Eigenvalues, Electromagnetic scattering, Excitation
Proceedings Papers

Pipeline Design Method Against Large Displacement of Strike-Slip Fault

Keita Oda, Takahiro Ishihara, Masakatsu Miyajima
Proc. ASME. PVP2016, Volume 8: Seismic Engineering, V008T08A020, July 17–21, 2016
Publisher: American Society of Mechanical Engineers
Paper No: PVP2016-63699
https://doi.org/10.1115/PVP2016-63699
View Paper titled, Pipeline Design Method Against Large Displacement of Strike-Slip Fault
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Topics: Displacement, Piping design, Pipelines, Earthquakes, Absorption, Stress, Countermeasures, Deflection, Design, Compression
Proceedings Papers

Some Practical Aspects of Class 1E Actuator Qualification on Comparing Test Levels and Design Basis Event Loading

Ronald S. Farrell
Proc. ASME. PVP2016, Volume 7: Operations, Applications and Components, V007T07A003, July 17–21, 2016
Publisher: American Society of Mechanical Engineers
Paper No: PVP2016-63526
https://doi.org/10.1115/PVP2016-63526
View Paper titled, Some Practical Aspects of Class 1E Actuator Qualification on Comparing Test Levels and Design Basis Event Loading
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Topics: Actuators, Design, Testing, Safety, Stress, Containment, Nuclear power stations, Valves, Accidents, Cooling
Proceedings Papers

Research on Phased Array Ultrasonic Technique for Testing Tube to Tube-Sheet Welds of Heat Exchanger

Weican Guo, Shengjie Qian, Zhangwei Ling, Dongsheng Hou
Proc. ASME. PVP2016, Volume 5: High-Pressure Technology; Rudy Scavuzzo Student Paper Symposium and 24th Annual Student Paper Competition; ASME Nondestructive Evaluation, Diagnosis and Prognosis Division (NDPD); Electric Power Research Institute (EPRI) Creep Fatigue Workshop, V005T10A003, July 17–21, 2016
Publisher: American Society of Mechanical Engineers
Paper No: PVP2016-63968
https://doi.org/10.1115/PVP2016-63968
View Paper titled, Research on Phased Array Ultrasonic Technique for Testing Tube to Tube-Sheet Welds of Heat Exchanger
Open the PDF for Research on Phased Array Ultrasonic Technique for Testing Tube to Tube-Sheet Welds of Heat Exchanger in another window
Topics: Heat exchangers, Testing, Welded joints, Ultrasonic testing, Porosity, Acoustics, Computer software, Deflection, Heat, Optimization
Proceedings Papers

A Practical Approach to Mitigate the Excessive Vibration of a Piping System Subjected to Flow-Induced Excitation

Reza Azizian, Paolo Torrado
Proc. ASME. PVP2016, Volume 4: Fluid-Structure Interaction, V004T04A014, July 17–21, 2016
Publisher: American Society of Mechanical Engineers
Paper No: PVP2016-63088
https://doi.org/10.1115/PVP2016-63088
View Paper titled, A Practical Approach to Mitigate the Excessive Vibration of a Piping System Subjected to Flow-Induced Excitation
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Topics: Excitation, Flow (Dynamics), Piping systems, Vibration, Computer simulation, Computer software, Modal analysis, Deflection, Fatigue, Stress
Proceedings Papers

Evaluation of a New Approach for Characterizing Environmental Stress Cracking Resistance (ESCR) of Polyethylene

Ben Jar, Yi Zhang
Proc. ASME. PVP2016, Volume 6B: Materials and Fabrication, V06BT06A049, July 17–21, 2016
Publisher: American Society of Mechanical Engineers
Paper No: PVP2016-63432
https://doi.org/10.1115/PVP2016-63432
View Paper titled, Evaluation of a New Approach for Characterizing Environmental Stress Cracking Resistance (ESCR) of Polyethylene
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Topics: Cracking (Materials), Fracture (Process), Stress, Fracture (Materials), ASTM International, Deflection, Displacement, Tension, Testing