Analysis of sub-atmospheric pressures during emptying of an Irregular pipeline without an air valve using a 2D CFD model
Studying sub-atmospheric pressure patterns in emptying pipeline systems is crucial because these processes could cause collapses depending on the installation conditions (the underground pipe covering height, type, fill, and pipeline stiffness class). Pipeline studies have focused more on filling th...
- Autores:
-
Hurtado-Misal, Aris D.
Hernández-Sanjuan, Daniela
Coronado Hernández, Óscar Enrique
Espinoza Román, Héctor Gabriel
Fuertes Miquel, Vicente S.
- Tipo de recurso:
- Fecha de publicación:
- 2021
- Institución:
- Universidad Tecnológica de Bolívar
- Repositorio:
- Repositorio Institucional UTB
- Idioma:
- eng
- OAI Identifier:
- oai:repositorio.utb.edu.co:20.500.12585/10389
- Palabra clave:
- OpenFOAM
CFD
Sub-atmospheric pressure
Emptying process
Air pocket
Irregular pipeline
LEMB
- Rights
- openAccess
- License
- http://creativecommons.org/licenses/by-nc-nd/4.0/
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| dc.title.spa.fl_str_mv |
Analysis of sub-atmospheric pressures during emptying of an Irregular pipeline without an air valve using a 2D CFD model |
| title |
Analysis of sub-atmospheric pressures during emptying of an Irregular pipeline without an air valve using a 2D CFD model |
| spellingShingle |
Analysis of sub-atmospheric pressures during emptying of an Irregular pipeline without an air valve using a 2D CFD model OpenFOAM CFD Sub-atmospheric pressure Emptying process Air pocket Irregular pipeline LEMB |
| title_short |
Analysis of sub-atmospheric pressures during emptying of an Irregular pipeline without an air valve using a 2D CFD model |
| title_full |
Analysis of sub-atmospheric pressures during emptying of an Irregular pipeline without an air valve using a 2D CFD model |
| title_fullStr |
Analysis of sub-atmospheric pressures during emptying of an Irregular pipeline without an air valve using a 2D CFD model |
| title_full_unstemmed |
Analysis of sub-atmospheric pressures during emptying of an Irregular pipeline without an air valve using a 2D CFD model |
| title_sort |
Analysis of sub-atmospheric pressures during emptying of an Irregular pipeline without an air valve using a 2D CFD model |
| dc.creator.fl_str_mv |
Hurtado-Misal, Aris D. Hernández-Sanjuan, Daniela Coronado Hernández, Óscar Enrique Espinoza Román, Héctor Gabriel Fuertes Miquel, Vicente S. |
| dc.contributor.author.none.fl_str_mv |
Hurtado-Misal, Aris D. Hernández-Sanjuan, Daniela Coronado Hernández, Óscar Enrique Espinoza Román, Héctor Gabriel Fuertes Miquel, Vicente S. |
| dc.subject.keywords.spa.fl_str_mv |
OpenFOAM CFD Sub-atmospheric pressure Emptying process Air pocket Irregular pipeline |
| topic |
OpenFOAM CFD Sub-atmospheric pressure Emptying process Air pocket Irregular pipeline LEMB |
| dc.subject.armarc.none.fl_str_mv |
LEMB |
| description |
Studying sub-atmospheric pressure patterns in emptying pipeline systems is crucial because these processes could cause collapses depending on the installation conditions (the underground pipe covering height, type, fill, and pipeline stiffness class). Pipeline studies have focused more on filling than on emptying processes. This study presents an analysis of the following variables: air pocket pressure, water velocity, and water column length during the emptying of an irregular pipeline without an air valve by two-dimensional computational fluid dynamics (2D CFD) model simulation using the software OpenFOAM. The mathematical model predicts the experimental values of the study variables. Water velocity vectors are also analysed within the experimental facility, assessing the sensitivity of the drain valve to different openings and changes in water column length during the hydraulic phenomenon. |
| publishDate |
2021 |
| dc.date.issued.none.fl_str_mv |
2021-09-15 |
| dc.date.accessioned.none.fl_str_mv |
2022-01-17T21:03:51Z |
| dc.date.available.none.fl_str_mv |
2022-01-17T21:03:51Z |
| dc.date.submitted.none.fl_str_mv |
2022-01-17 |
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info:eu-repo/semantics/article |
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info:eu-repo/semantics/restrictedAccess |
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http://purl.org/coar/resource_type/c_2df8fbb1 |
| dc.identifier.citation.spa.fl_str_mv |
Hurtado-Misal, A.D.; Hernández-Sanjuan, D.; Coronado-Hernández, O.E.; Espinoza-Román, H.; Fuertes-Miquel, V.S. Analysis of Sub-Atmospheric Pressures during Emptying of an Irregular Pipeline without an Air Valve Using a 2D CFD Model. Water 2021, 13, 2526. https://doi.org/ 10.3390/w13182526 |
| dc.identifier.uri.none.fl_str_mv |
https://hdl.handle.net/20.500.12585/10389 |
| dc.identifier.doi.none.fl_str_mv |
https://doi.org/ 10.3390/w13182526 |
| dc.identifier.instname.spa.fl_str_mv |
Universidad Tecnológica de Bolívar |
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Repositorio Universidad Tecnológica de Bolívar |
| identifier_str_mv |
Hurtado-Misal, A.D.; Hernández-Sanjuan, D.; Coronado-Hernández, O.E.; Espinoza-Román, H.; Fuertes-Miquel, V.S. Analysis of Sub-Atmospheric Pressures during Emptying of an Irregular Pipeline without an Air Valve Using a 2D CFD Model. Water 2021, 13, 2526. https://doi.org/ 10.3390/w13182526 Universidad Tecnológica de Bolívar Repositorio Universidad Tecnológica de Bolívar |
| url |
https://hdl.handle.net/20.500.12585/10389 https://doi.org/ 10.3390/w13182526 |
| dc.language.iso.spa.fl_str_mv |
eng |
| language |
eng |
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http://purl.org/coar/access_right/c_abf2 |
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http://creativecommons.org/licenses/by-nc-nd/4.0/ |
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info:eu-repo/semantics/openAccess |
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Attribution-NonCommercial-NoDerivatives 4.0 Internacional |
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http://creativecommons.org/licenses/by-nc-nd/4.0/ Attribution-NonCommercial-NoDerivatives 4.0 Internacional http://purl.org/coar/access_right/c_abf2 |
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openAccess |
| dc.format.extent.none.fl_str_mv |
14 páginas |
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application/pdf |
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Colombia |
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Cartagena de Indias |
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Water 2021, 13, 2526 |
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Universidad Tecnológica de Bolívar |
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Hurtado-Misal, Aris D.f26bbfd6-633e-4e40-81c6-70976a70d7b6Hernández-Sanjuan, Danielabe44f422-7639-4f61-b761-f0fc2636c9e2Coronado Hernández, Óscar Enriquef7a2fa8b-0bf4-4814-84e5-164c0b4b3c36Espinoza Román, Héctor Gabrieleb51a709-5b87-41d2-8de9-a76ab7bb0e4cFuertes Miquel, Vicente S.f682be4f-81f2-4a2c-b84a-347dbfe6756fColombia2022-01-17T21:03:51Z2022-01-17T21:03:51Z2021-09-152022-01-17Hurtado-Misal, A.D.; Hernández-Sanjuan, D.; Coronado-Hernández, O.E.; Espinoza-Román, H.; Fuertes-Miquel, V.S. Analysis of Sub-Atmospheric Pressures during Emptying of an Irregular Pipeline without an Air Valve Using a 2D CFD Model. Water 2021, 13, 2526. https://doi.org/ 10.3390/w13182526https://hdl.handle.net/20.500.12585/10389https://doi.org/ 10.3390/w13182526Universidad Tecnológica de BolívarRepositorio Universidad Tecnológica de BolívarStudying sub-atmospheric pressure patterns in emptying pipeline systems is crucial because these processes could cause collapses depending on the installation conditions (the underground pipe covering height, type, fill, and pipeline stiffness class). Pipeline studies have focused more on filling than on emptying processes. This study presents an analysis of the following variables: air pocket pressure, water velocity, and water column length during the emptying of an irregular pipeline without an air valve by two-dimensional computational fluid dynamics (2D CFD) model simulation using the software OpenFOAM. The mathematical model predicts the experimental values of the study variables. Water velocity vectors are also analysed within the experimental facility, assessing the sensitivity of the drain valve to different openings and changes in water column length during the hydraulic phenomenon.14 páginasapplication/pdfenghttp://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessAttribution-NonCommercial-NoDerivatives 4.0 Internacionalhttp://purl.org/coar/access_right/c_abf2Water 2021, 13, 2526Analysis of sub-atmospheric pressures during emptying of an Irregular pipeline without an air valve using a 2D CFD modelinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/restrictedAccesshttp://purl.org/coar/resource_type/c_2df8fbb1OpenFOAMCFDSub-atmospheric pressureEmptying processAir pocketIrregular pipelineLEMBCartagena de IndiasInvestigadoresBesharat, M.; Tarinejad, R.; Aalami, M.T.; Ramos, H.M. Study of a Compressed Air Vessel for Controlling the Pressure Surge in Water Networks: CFD and Experimental Analysis. Water Resour. Manag. 2016, 30, 2687–2702Escarameia, M. Investigating hydraulic removal of air from water pipelines. Proc. Inst. Civ. Eng. Water Manag. 2007, 160, 25–34Ramezani, L.; Karney, B.; Malekpour, A. Encouraging Effective Air Management in Water Pipelines: A Critical Review. J. Water Resour. Plan. Manag. 2016, 142, 04016055Coronado-Hernández, O.E.; Fuertes-Miquel, V.S.; Besharat, M.; Ramos, H.M. Experimental and numerical analysis of a water emptying pipeline using different air valves. Water 2017, 9, 98Gabl, R.; Wippersberger, M.; Seibl, J.; Kröner, C.; Gems, B. Submerged Wall Instead of a Penstock Shutoff Valve—Alternative Protection as Part of a Refurbishment. Water 2021, 13, 2247Laanearu, J.; Annus, I.; Koppel, T.; Bergant, A.; Vuˇckovi´c, S.; Hou, Q.; Tijsseling, A.S.; Anderson, A.; van’t Westende, J.M.C. Emptying of Large-Scale Pipeline by Pressurized Air. J. Hydraul. Eng. 2012, 138, 1090–1100Tijsseling, A.S.; Hou, Q.; Bozkus, Z.; Laanearu, J. Improved One-Dimensional Models for Rapid Emptying and Filling of Pipelines. J. Press. Vessel Technol. Trans. ASME 2016, 138, 1–11Fuertes-Miquel, V.S.; Coronado-Hernández, Ó.E.; Mora-Melia, D.; Iglesias-Rey, P.L. Hydraulic Modeling during Filling and Emptying Processes in Pressurized Pipelines: A Literature Review. Urban Water J. 2019, 16, 299–311.Laanearu, J.; Hou, Q.; Annus, I.; Tijsseling, A.S. Water-column mass losses during the emptying of a large-scale pipeline by pressurized air. Proc. Est. Acad. Sci. 2015, 64, 8–16Karadži´c, U.; Strunjaš, F.; Bergant, A.; Mavriˇc, R.; Buckstein, S. Developments in Pipeline Filling and Emptying Experimentation in a Laboratory Pipeline Apparatus. In Proceedings of the 6th IAHR Meeting on WG Cavitation and Dynamic Problems, Ljubljana, Slovenia, 9–11 September 2015; pp. 273–280Coronado-Hernández, O.E.; Fuertes-Miquel, V.S.; Besharat, M.; Ramos, H.M. Subatmospheric pressure in a water draining pipeline with an air pocket. Urban Water J. 2018, 15, 346–352.Fuertes-Miquel, V.S.; Coronado-Hernández, O.E.; Iglesias-Rey, P.L.; Mora-Meliá, D. Transient phenomena during the emptying process of a single pipe with water–air interaction. J. Hydraul. Res. 2018, 57, 318–326Besharat, M.; Coronado-Hernández, O.E.; Fuertes-Miquel, V.S.; Viseu, M.T.; Ramos, H.M. Computational fluid dynamics for sub-atmospheric pressure analysis in pipe drainage. J. Hydraul. Res. 2019, 58, 553–565Martins, N.M.C.; Delgado, J.N.; Ramos, H.M.; Covas, D.I.C. Maximum transient pressures in a rapidly filling pipeline with entrapped air using a CFD model. J. Hydraul. Res. 2017, 55, 506–519Zhou, L.; Wang, H.; Karney, B.; Liu, D.; Wang, P.; Guo, S. Dynamic Behavior of Entrapped Air Pocket in a Water Filling Pipeline. J. Hydraul. Eng. 2018, 144, 04018045.Besharat, M.; Coronado-Hernández, O.E.; Fuertes-Miquel, V.S.; Viseu, M.T.; Ramos, H.M. Backflow air and pressure analysis in emptying a pipeline containing an entrapped air pocket. Urban Water J. 2018, 15, 769–779Versteeg, H.K.; Malalasekera, W. An Introduction to Computational Fluid Dynamics: The Finite Volume Method. 2007. Available online: http://ftp.demec.ufpr.br/disciplinas/TM702/Versteeg_Malalasekera_2ed.pdf (accessed on 10 September 2021)Wang, L.; Wang, F.; Karney, B.; Malekpour, A. Numerical investigation of rapid filling in bypass pipelines. J. Hydraul. Res. 2017, 55, 647–656.Hinze, J.O. Turbulnce. In McGraw-Hill Series in Mechanical Engineering; McGraw-Hill: New York, NY, USA, 1975Launder, B.E.; Spalding, D.B. The numerical computation of turbulent flows. Comput. Methods Appl. Mech. Eng. 1974, 3, 269–289.Wilcox, D.C. Reassessment of the scale-determining equation for advanced turbulence models. AIAA J. 1988, 1299–1310Menter, F.R. Two-Equation Eddy-Viscosity Turbulence Models for Engineering Applications. 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