Analytical and numerical solution for a rigid liquid-column moving in a pipe with fluctuating reservoir-head and venting entrapped-gas

A.S. Tijsseling; Q. Hou; Z. Bozkuş

doi:10.1115/PVP2016-63193

Analytical and numerical solution for a rigid liquid-column moving in a pipe with fluctuating reservoir-head and venting entrapped-gas

A.S. Tijsseling, Q. Hou, Z. Bozkuş

Center for Analysis, Scientific Computing and Applications

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

6 Citations (Scopus)

Abstract

The motion of liquid filling a pipeline is impeded when the gas ahead of it cannot escape freely. Trapped gas will lead to a significant pressure build-up in front of the liquid column, which slows down the column and eventually bounces it back. This paper is an extension of previous work by the authors in the sense that the trapped gas can escape through a vent. Another addition is that the driving pressure is not kept constant but fluctuating. The obtained analytical and numerical solutions are utilized in parameter variation studies that give deeper insight in the system's behavior.

Original language	English
Title of host publication	ASME 2016 Pressure Vessels and Piping Conference, Volume 4: Fluid-Structure Interaction, 17-21 July 2016, Vancouver, British Columbia
Place of Publication	s.l.
Publisher	American Society of Mechanical Engineers
Pages	1-8
ISBN (Print)	978-0-7918-5040-4
DOIs	https://doi.org/10.1115/PVP2016-63193
Publication status	Published - 2016
Event	ASME 2016 Pressure Vessels and Piping Conference (PVP 2016) - Vancouver, Canada Duration: 17 Jul 2016 → 21 Jul 2016

Conference

Conference	ASME 2016 Pressure Vessels and Piping Conference (PVP 2016)
Abbreviated title	PVP 2016
Country/Territory	Canada
City	Vancouver
Period	17/07/16 → 21/07/16

Keywords

Analytical solution
Entrapped gas
Mass oscillation
Nonlinear spring
Orifice
Pipe filling
Rigid column
Venting gas

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10.1115/PVP2016-63193

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Tijsseling, A. S., Hou, Q., & Bozkuş, Z. (2016). Analytical and numerical solution for a rigid liquid-column moving in a pipe with fluctuating reservoir-head and venting entrapped-gas. In ASME 2016 Pressure Vessels and Piping Conference, Volume 4: Fluid-Structure Interaction, 17-21 July 2016, Vancouver, British Columbia (pp. 1-8). [63193] American Society of Mechanical Engineers. https://doi.org/10.1115/PVP2016-63193

Tijsseling, A.S. ; Hou, Q. ; Bozkuş, Z. / Analytical and numerical solution for a rigid liquid-column moving in a pipe with fluctuating reservoir-head and venting entrapped-gas. ASME 2016 Pressure Vessels and Piping Conference, Volume 4: Fluid-Structure Interaction, 17-21 July 2016, Vancouver, British Columbia. s.l. : American Society of Mechanical Engineers, 2016. pp. 1-8

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abstract = "The motion of liquid filling a pipeline is impeded when the gas ahead of it cannot escape freely. Trapped gas will lead to a significant pressure build-up in front of the liquid column, which slows down the column and eventually bounces it back. This paper is an extension of previous work by the authors in the sense that the trapped gas can escape through a vent. Another addition is that the driving pressure is not kept constant but fluctuating. The obtained analytical and numerical solutions are utilized in parameter variation studies that give deeper insight in the system's behavior.",

keywords = "Analytical solution, Entrapped gas, Mass oscillation, Nonlinear spring, Orifice, Pipe filling, Rigid column, Venting gas",

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Tijsseling, AS, Hou, Q & Bozkuş, Z 2016, Analytical and numerical solution for a rigid liquid-column moving in a pipe with fluctuating reservoir-head and venting entrapped-gas. in ASME 2016 Pressure Vessels and Piping Conference, Volume 4: Fluid-Structure Interaction, 17-21 July 2016, Vancouver, British Columbia., 63193, American Society of Mechanical Engineers, s.l., pp. 1-8, ASME 2016 Pressure Vessels and Piping Conference (PVP 2016), Vancouver, Canada, 17/07/16. https://doi.org/10.1115/PVP2016-63193

Analytical and numerical solution for a rigid liquid-column moving in a pipe with fluctuating reservoir-head and venting entrapped-gas. / Tijsseling, A.S.; Hou, Q.; Bozkuş, Z.

ASME 2016 Pressure Vessels and Piping Conference, Volume 4: Fluid-Structure Interaction, 17-21 July 2016, Vancouver, British Columbia. s.l. : American Society of Mechanical Engineers, 2016. p. 1-8 63193.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

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AB - The motion of liquid filling a pipeline is impeded when the gas ahead of it cannot escape freely. Trapped gas will lead to a significant pressure build-up in front of the liquid column, which slows down the column and eventually bounces it back. This paper is an extension of previous work by the authors in the sense that the trapped gas can escape through a vent. Another addition is that the driving pressure is not kept constant but fluctuating. The obtained analytical and numerical solutions are utilized in parameter variation studies that give deeper insight in the system's behavior.

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KW - Rigid column

KW - Venting gas

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Tijsseling AS, Hou Q, Bozkuş Z. Analytical and numerical solution for a rigid liquid-column moving in a pipe with fluctuating reservoir-head and venting entrapped-gas. In ASME 2016 Pressure Vessels and Piping Conference, Volume 4: Fluid-Structure Interaction, 17-21 July 2016, Vancouver, British Columbia. s.l.: American Society of Mechanical Engineers. 2016. p. 1-8. 63193 https://doi.org/10.1115/PVP2016-63193

Analytical and numerical solution for a rigid liquid-column moving in a pipe with fluctuating reservoir-head and venting entrapped-gas

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Keywords

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