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Keywords: pipe flow
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Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. June 2021, 143(3): 031403.
Paper No: PVT-20-1069
Published Online: October 7, 2020
... 2020 transient flow numerical simulation hydroturbine pipe flow interaction point tracking method In hydro-electric power systems, the running security and efficiency depend greatly on the hydroturbine conditions. Especially, the stability of the hydraulic head at the two sides...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. February 2012, 134(1): 011301.
Published Online: December 1, 2011
...-fe code. A summary of the numerical results is presented. 27 07 2010 07 07 2011 01 12 2011 01 12 2011 bars boilers design engineering dynamic response elasticity flow instability flow measurement heat transfer mechanical testing numerical analysis pipe flow...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. 021701.
Published Online: March 14, 2011
... the previous method proposed by other researchers. 03 07 2009 24 09 2010 14 03 2011 14 03 2011 force impact (mechanical) multiphase flow numerical analysis pipe flow pipelines Determination of impact pressures caused by fast moving liquid slugs formed...
Journal Articles
Publisher: ASME
Article Type: Technology Review
J. Pressure Vessel Technol. April 2011, 133(2): 024001.
Published Online: February 28, 2011
... 2011 bars dynamic response flow instability heat exchangers pipe flow pipes two-phase flow vibration control wear Part I provided an assessment of the linear and nonlinear mechanics of pipes conveying fluid in the absence or presence of barriers. This part is devoted...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. October 2010, 132(5): 051302.
Published Online: August 31, 2010
... of this paper appeared at the ASME 2007 PVP Division Conference, PVP2007-26597. 12 06 2009 08 12 2009 31 08 2010 31 08 2010 flow instability heat exchangers pipe flow pipes turbulence vibrations vortices wear Flow-induced vibrations can cause fretting wear damage...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. August 2010, 132(4): 041309.
Published Online: August 6, 2010
... flow instability heat exchangers hydraulic systems pipe flow wind tunnels Nuclear steam generator tubes subjected to cross-flow have worn through and failed due to oscillatory contacts with adjacent tubes or flat bar supports sometimes called “antivibration bars” or AVBs. Fatigue failure...
Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J. Pressure Vessel Technol. August 2010, 132(4): 044501.
Published Online: July 30, 2010
... of the acoustic particle velocity for the onset of acoustic resonance in steam generator and tubular heat exchanger tube banks. 20 10 2009 16 06 2010 30 07 2010 30 07 2010 acoustic resonance boilers heat exchangers pipe flow pipes vortices In previous studies ( 1 2...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. August 2010, 132(4): 041307.
Published Online: July 29, 2010
... equations numerical analysis pipe flow turbulence Flow induced vibration (FIV) is a major concern while operating shell and tube heat exchangers. Tube vibrations are due to forces generated by vortex shedding, turbulence, and fluidelastic instability (FEI) mechanisms ( 1 2 3 ). Turbulence...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. August 2010, 132(4): 041304.
Published Online: July 21, 2010
... in important part of this investigation because it is found that the boundary conditions are responsible for determining which acoustic natural frequencies will be selected by the vortex shedding mechanism. Diagrammatic representation of pipe, flow, cavities, and shear layers. The sources from...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. August 2010, 132(4): 041305.
Published Online: July 21, 2010
... in a Horizontal Pipe: Determination of Liquid Hold-Up by γ-Ray Absorption ,” Chem. Eng. Sci. 0009-2509 , 34 , pp. 17 – 30 . 10.1016/0009-2509(79)85174-X Al-Safran , E. , 2009 , “ Investigation and Prediction of Slug Frequency in Gas/Liquid Horizontal Pipe Flow ,” J. Petrol. Sci. Eng. 0920-4105...
Journal Articles
Publisher: ASME
Article Type: Technology Review
J. Pressure Vessel Technol. June 2010, 132(3): 034001.
Published Online: May 18, 2010
... cantilevers carbon nanotubes elastic waves impact (mechanical) mechanical stability pipe flow pipes two-phase flow vibrations wear In oil and gas installations, whether on-shore or off-shore, pipes are commonly used for the conveyance of either crude or products. In either case, the pipes...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. June 2010, 132(3): 031801.
Published Online: May 5, 2010
... of the predictive techniques achieved through laboratory experiments ( 8 9 10 11 ). impact (mechanical) mechanical contact modal analysis pipe flow supports transducers turbulence vibration measurement vibrations 15 06 2009 16 12 2009 05 05 2010 2010 American Society...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. April 2010, 132(2): 021302.
Published Online: January 29, 2010
...-wall stress distribution. 29 09 2008 22 06 2009 29 01 2010 29 01 2010 elastic waves impact (mechanical) liquid waves pipe flow projectiles Impulsive loading and the resulting fluid-structure interaction (FSI) has been extensively studied since WWII ( 1 2...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. April 2010, 132(2): 021301.
Published Online: January 26, 2010
... analysis from a safety viewpoint. 02 04 2009 16 11 2009 26 01 2010 26 01 2010 computational fluid dynamics heat transfer pipe flow stratified flow computational fluid dynamics (CFD) thermally stratified flow thermal stratification conjugate heat transfer pressurized...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. December 2009, 131(6): 061301.
Published Online: September 23, 2009
... computational fluid dynamics corrosion electrochemistry failure (mechanical) film flow flow simulation microfluidics multiphase flow pipe flow pipes surface cracks turbulence wear corrosion dynamic simulation multiphase flow protective films modeling fluid-structure interaction...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. October 2009, 131(5): 051302.
Published Online: September 2, 2009
... 2008 25 02 2009 02 09 2009 damping flow instability heat exchangers pipe flow pipes refrigerants turbulence two-phase flow vibrations Two-phase cross flow exists in approximately half of shell-and-tube heat exchangers in process and nuclear plants. Typical components...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. August 2009, 131(4): 041302.
Published Online: July 14, 2009
... and the nature of the aero-acoustic sources in the T -junction. 15 02 2008 25 10 2008 14 07 2009 acoustic resonance aeroacoustics flow separation flow visualisation fluid oscillations pipe flow pipes shear flow The excitation of acoustic resonances by the coupling of a sound...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. August 2009, 131(4): 041301.
Published Online: June 12, 2009
... in a short time among several flow-induced vibration mechanisms, and the U-bend region has a possibility of fluid-elastic instability. accelerometers elasticity flow instability pipe flow two-phase flow 2009 American Society of Mechanical Engineers ...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. April 2009, 131(2): 021302.
Published Online: December 30, 2008
... 2008 acoustic resonance pipe flow vortices tandem cylinders vortex shedding acoustic resonance flow-acoustic interaction An earlier version of this paper was presented in the Seventh FSI, AE, and FIV + N Symposium held within the 2006 PV&P Conference in Vancouver...