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Proceedings Papers

Diagnosis, Modelling and Assessment of Transient Pressure Events Based on Observed In-Field Evidence

T. J. Prewitt, Michael Bednorz
Proc. ASME. PVP2022, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A060, July 17–22, 2022
Paper No: PVP2022-85658
DOI: https://doi.org/10.1115/PVP2022-85658
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Topics: Modeling, Pressure, Transients (Dynamics), Damage, Pipes, Coatings, Stress, Collapse, Piping systems, Valves
Proceedings Papers

CFD Analysis of a Piping-Pressure Safety Valve System Working in Gas/Vapor Service

Xue Guan Song, Chao Yong Zong, Feng Jie Zheng
Proc. ASME. PVP2020, Volume 8: Operations, Applications, and Components, V008T08A019, August 3, 2020
Paper No: PVP2020-21346
DOI: https://doi.org/10.1115/PVP2020-21346
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Topics: Computational fluid dynamics, Pipes, Pressure, Safety, Valves, Vapors, Engineering simulation, Simulation, Transients (Dynamics), Turbulence
Proceedings Papers

Experimental Study on Characteristics of Condensation and Flow Resistance Inside Horizontal Corrugated Low Finned Tubes

Bin Ren, Xiaoying Tang, Hongliang Lu, Dongliang Fu, Yannan Du, Shaojun Wang, Pan Song, Ju Ding
Proc. ASME. PVP2018, Volume 3A: Design and Analysis, V03AT03A041, July 15–20, 2018
Paper No: PVP2018-84656
DOI: https://doi.org/10.1115/PVP2018-84656
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Topics: Condensation, Flow (Dynamics), Heat transfer coefficients, Heat transfer, Performance evaluation, Pressure drop, Steam, Vapors, Condensers (steam plant), Design
Proceedings Papers

A Proposed Guideline for Applying Waterhammer Predictions Under Transient Cavitation Conditions: Part 2 — Imbalanced Forces

Matthew Stewart, Trey W. Walters, Greg Wunderlich
Proc. ASME. PVP2018, Volume 4: Fluid-Structure Interaction, V004T04A023, July 15–20, 2018
Paper No: PVP2018-84339
DOI: https://doi.org/10.1115/PVP2018-84339
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Topics: Cavitation, Transients (Dynamics), Pressure, Uncertainty, Hydraulic transients, Pipes, Stress analysis (Engineering), Vapors, Accounting, Engineers
Proceedings Papers

Drag Loads From Vapor Cloud Explosions

Jihui Geng, William Lowry, Kelly Thomas
Proc. ASME. PVP2018, Volume 4: Fluid-Structure Interaction, V004T04A034, July 15–20, 2018
Paper No: PVP2018-84307
DOI: https://doi.org/10.1115/PVP2018-84307
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Topics: Drag (Fluid dynamics), Explosions, Stress, Vapors, Flames, Pipes, Vessels, Computational fluid dynamics, Databases, Blast effect
Proceedings Papers

When the Joukowsky Equation Does Not Predict Maximum Water Hammer Pressures

Trey W. Walters, Robert A. Leishear
Proc. ASME. PVP2018, Volume 4: Fluid-Structure Interaction, V004T04A018, July 15–20, 2018
Paper No: PVP2018-84050
DOI: https://doi.org/10.1115/PVP2018-84050
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Topics: Water hammer, Approximation, Pipes, Pressure, Unsteady flow, Collapse, Engineers, Errors, Friction, Surges
Proceedings Papers

Numerical Simulation of a Highly Compressed Saturated Water Flashing Flow

Jong Chull Jo, Jae Jun Jeong, Byong Jo Yun, Frederick J. Moody
Proc. ASME. PVP2017, Volume 4: Fluid-Structure Interaction, V004T04A001, July 16–20, 2017
Paper No: PVP2017-65143
DOI: https://doi.org/10.1115/PVP2017-65143
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Topics: Computer simulation, Flashing, Flow (Dynamics), Water, Feedwater, Pipes, Accidents, Atmospheric pressure, Fluids, High pressure (Physics)
Proceedings Papers

Blast Wall Shielding Effectiveness

Jihui Geng, J. Kelly Thomas
Proc. ASME. PVP2017, Volume 4: Fluid-Structure Interaction, V004T04A017, July 16–20, 2017
Paper No: PVP2017-65187
DOI: https://doi.org/10.1115/PVP2017-65187
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Topics: Damage, Explosions, Explosives, Pressure vessels, Shapes, Vapors, Waves
Proceedings Papers

Seismic Response Analysis of Flexible Drain System Into External Floating Roof Storage Tanks

Gary Bernard, Damien Vera, Weng Kheong Lim
Proc. ASME. PVP2017, Volume 8: Seismic Engineering, V008T08A019, July 16–20, 2017
Paper No: PVP2017-65524
DOI: https://doi.org/10.1115/PVP2017-65524
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Topics: Roofs, Storage tanks, Damage, Pipes, Sloshing, Earthquakes, Computer software, Dynamic analysis, Rotation, Shells
Proceedings Papers

LEAPOR: A Computer Code for Leakage-Rate Calculations for Cracks in Cooling Water Piping Systems

Paul T. Williams, B. Richard Bass, Terry L. Dickson, Hilda B. Klasky
Proc. ASME. PVP2017, Volume 1B: Codes and Standards, V01BT01A062, July 16–20, 2017
Paper No: PVP2017-65263
DOI: https://doi.org/10.1115/PVP2017-65263
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Topics: Computers, Cooling, Fracture (Materials), Leakage, Piping systems, Water, Flow (Dynamics), Pipes, Computer software, Design
Proceedings Papers

Fatigue Life and Reliability Consideration During Field Repair of Coke Drum and Piping

Tej Chadda, Umakanthan Anand
Proc. ASME. PVP2017, Volume 3A: Design and Analysis, V03AT03A007, July 16–20, 2017
Paper No: PVP2017-65264
DOI: https://doi.org/10.1115/PVP2017-65264
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Topics: Coke, Fatigue life, Maintenance, Pipes, Reliability, Fatigue, Fracture (Materials), Design, Fatigue cracks, Finite element analysis
Proceedings Papers

Numerical Simulation of Cavitating Flow in a Globe Valve: Comparison of OpenFoam and CFX

Daniel Rodriguez Calvete, Anne Gosset, Daniel Pierrat, Anthony Couzinet
Proc. ASME. PVP2016, Volume 3: Design and Analysis, V003T03A002, July 17–21, 2016
Paper No: PVP2016-63599
DOI: https://doi.org/10.1115/PVP2016-63599
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Topics: Computer simulation, Flow (Dynamics), Valves, Cavitation, Cavities, Vapors, Computation, Computational fluid dynamics, Equilibrium (Physics), Pressure drop
Proceedings Papers

Micro-Porous Coatings and Enhanced CHF for Downward Facing Boiling During Passive Emergency Reactor Cooling

Albert E. Segall, Faruk A. Sohag, Faith R. Beck, Lokanath Mohanta, Fan-Bill Cheung, Timothy J. Eden, John Potter
Proc. ASME. PVP2016, Volume 3: Design and Analysis, V003T03A088, July 17–21, 2016
Paper No: PVP2016-63014
DOI: https://doi.org/10.1115/PVP2016-63014
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Topics: Boiling, Coatings, Critical heat flux, Emergencies, Nuclear reactor cooling, Sprays, Accidents, Vapors, Vessels, Cavities
Proceedings Papers

Computational Methods to Support Brittle Fracture Assessment of PSVs Involving Autorefrigeration

Kannan Subramanian, Jorge Penso, Harbi Pordal
Proc. ASME. PVP2015, Volume 7: Operations, Applications and Components, V007T07A008, July 19–23, 2015
Paper No: PVP2015-45201
DOI: https://doi.org/10.1115/PVP2015-45201
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Topics: Brittle fracture, Computational methods, Platform supply vessels, Computational fluid dynamics, Valves, Temperature, Finite element methods, Flashing, Joules, Metals
Proceedings Papers

Assessment of Two Phase Critical Flow Models and Implementation in Fast Transient Fluid Dynamics Software

Philippe Lafon, Mohamed Essadki, Yann Bartosiewicz, Jean-Marie Seynhaeve
Proc. ASME. PVP2015, Volume 4: Fluid-Structure Interaction, V004T04A056, July 19–23, 2015
Paper No: PVP2015-45559
DOI: https://doi.org/10.1115/PVP2015-45559
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Topics: Computer software, Flow (Dynamics), Fluid dynamics, Transients (Dynamics), Discrete element methods, Boundary-value problems, Dynamics (Mechanics), High temperature, Pressure, Subcooling
Proceedings Papers

Failure Analysis of CO Shift Gas Heat Exchanger Tubes

Huaixiang Cao, Hao Zhang, Mingda Song, Xiaomin Shen
Proc. ASME. PVP2014, Volume 6A: Materials and Fabrication, V06AT06A081, July 20–24, 2014
Paper No: PVP2014-28594
DOI: https://doi.org/10.1115/PVP2014-28594
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Topics: Failure analysis, Heat exchangers, Corrosion, Leakage, Pressure, Temperature, Condensed matter, Scanning electron microscopy, Stress corrosion cracking, Vapors
Proceedings Papers

Fluid Hammer and Fatigue Analysis for Oil Transport Pipelines With Peak Points

Hassan Warda, Sherif Haddara, Essam Wahba
Proc. ASME. PVP2014, Volume 4: Fluid-Structure Interaction, V004T04A090, July 20–24, 2014
Paper No: PVP2014-28070
DOI: https://doi.org/10.1115/PVP2014-28070
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Topics: Fatigue analysis, Pipelines, Water hammer, Cavities, Collapse, Damage, Engineering simulation, Low cycle fatigue, Simulation, Stress
Proceedings Papers

Mass Flux and Hydrodynamic Forces of Two-Phase Cavitating Flow Through a Safety Relief Valve at Initial Subcooling Conditions

Jorge Pinho, Patrick Rambaud, Saïd Chabane
Proc. ASME. PVP2014, Volume 4: Fluid-Structure Interaction, V004T04A096, July 20–24, 2014
Paper No: PVP2014-28314
DOI: https://doi.org/10.1115/PVP2014-28314
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Topics: Flow (Dynamics), Fluid-dynamic forces, Relief valves, Safety, Subcooling, Compressibility, Fluids, Cavitation, Disks, Nozzles
Proceedings Papers

Effect of Explosion Source Type on Blast Wave Shielding

Jihui Geng, J. Kelly Thomas
Proc. ASME. PVP2013, Volume 4: Fluid-Structure Interaction, V004T04A019, July 14–18, 2013
Paper No: PVP2013-98020
DOI: https://doi.org/10.1115/PVP2013-98020
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Topics: Explosions, Waves, Shapes, Structures, Explosives, Hazards, Pressure vessels, Safety, Vapors
Proceedings Papers

Application of Risk Evaluation in Increasing the Operating Pressure of Etherification Reactors

Xin Ma
Proc. ASME. PVP2012, Volume 7: Operations, Applications and Components, 187-191, July 15–19, 2012
Paper No: PVP2012-78677
DOI: https://doi.org/10.1115/PVP2012-78677
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Topics: Failure, Pressure, Probability, Risk assessment, Risk-based inspection, Safety, Risk, China, Design, Ethers (Class of compounds)