Transient phenomena generated in emptying operations in large-scale hydraulic pipelines
Air pockets generated during emptying operations in pressurized hydraulic systems cause significant pressure drops inside pipes. To avoid these sudden pressure changes, one of the most widely used methods involves the installation of air valves along the pipeline route. These elements allow air exch...
- Autores:
-
Romero, Guillermo
Fuertes Miquel, Vicente S.
Coronado Hernández, Óscar Enrique
Ponz-Carcelén, Román
Biel-Sanchis, Francisco
- Tipo de recurso:
- Fecha de publicación:
- 2020
- Institución:
- Universidad Tecnológica de Bolívar
- Repositorio:
- Repositorio Institucional UTB
- Idioma:
- eng
- OAI Identifier:
- oai:repositorio.utb.edu.co:20.500.12585/9566
- Palabra clave:
- Hydraulic transients
Pipelines emptying
Trapped air
Air valves
Mathematical model
Large-scale installations
- Rights
- openAccess
- License
- http://creativecommons.org/licenses/by-nc-nd/4.0/
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Transient phenomena generated in emptying operations in large-scale hydraulic pipelines |
| title |
Transient phenomena generated in emptying operations in large-scale hydraulic pipelines |
| spellingShingle |
Transient phenomena generated in emptying operations in large-scale hydraulic pipelines Hydraulic transients Pipelines emptying Trapped air Air valves Mathematical model Large-scale installations |
| title_short |
Transient phenomena generated in emptying operations in large-scale hydraulic pipelines |
| title_full |
Transient phenomena generated in emptying operations in large-scale hydraulic pipelines |
| title_fullStr |
Transient phenomena generated in emptying operations in large-scale hydraulic pipelines |
| title_full_unstemmed |
Transient phenomena generated in emptying operations in large-scale hydraulic pipelines |
| title_sort |
Transient phenomena generated in emptying operations in large-scale hydraulic pipelines |
| dc.creator.fl_str_mv |
Romero, Guillermo Fuertes Miquel, Vicente S. Coronado Hernández, Óscar Enrique Ponz-Carcelén, Román Biel-Sanchis, Francisco |
| dc.contributor.author.none.fl_str_mv |
Romero, Guillermo Fuertes Miquel, Vicente S. Coronado Hernández, Óscar Enrique Ponz-Carcelén, Román Biel-Sanchis, Francisco |
| dc.subject.keywords.spa.fl_str_mv |
Hydraulic transients Pipelines emptying Trapped air Air valves Mathematical model Large-scale installations |
| topic |
Hydraulic transients Pipelines emptying Trapped air Air valves Mathematical model Large-scale installations |
| description |
Air pockets generated during emptying operations in pressurized hydraulic systems cause significant pressure drops inside pipes. To avoid these sudden pressure changes, one of the most widely used methods involves the installation of air valves along the pipeline route. These elements allow air exchange between the exterior and the interior of the pipe, which alleviates the pressure drops produced and thus prevents possible breaks or failures in the structure of the installation. This study uses a mathematical model previously validated by the authors in smaller installations to simulate all hydraulic variables involved in emptying processes over time. The purpose of these simulations is the validation of the mathematical model in real large-scale installations, and to do this, the results obtained with the mathematical model are compared with actual measurements made by the partner company. The hydraulic system selected for the study is a pipeline with a nominal diameter of 400 mm and a total length of 1020 m. The results obtained from the mathematical model show great similarity with the experimental measurements, thus validating the model for emptying large pipes. |
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2020 |
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2020-11-06T12:28:57Z |
| dc.date.available.none.fl_str_mv |
2020-11-06T12:28:57Z |
| dc.date.issued.none.fl_str_mv |
2020-08-18 |
| dc.date.submitted.none.fl_str_mv |
2020-11-04 |
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http://purl.org/coar/version/c_970fb48d4fbd8a85 |
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info:eu-repo/semantics/article |
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http://purl.org/coar/resource_type/c_2df8fbb1 |
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publishedVersion |
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Romero, G.; Fuertes-Miquel, V.S.; Coronado-Hernández, Ó.E.; Ponz-Carcelén, R.; Biel-Sanchis, F. Transient Phenomena Generated in Emptying Operations in Large-Scale Hydraulic Pipelines. Water 2020, 12, 2313. |
| dc.identifier.uri.none.fl_str_mv |
https://hdl.handle.net/20.500.12585/9566 |
| dc.identifier.url.none.fl_str_mv |
https://www.mdpi.com/2073-4441/12/8/2313 |
| dc.identifier.doi.none.fl_str_mv |
10.3390/w12082313 |
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Universidad Tecnológica de Bolívar |
| dc.identifier.reponame.spa.fl_str_mv |
Repositorio Universidad Tecnológica de Bolívar |
| identifier_str_mv |
Romero, G.; Fuertes-Miquel, V.S.; Coronado-Hernández, Ó.E.; Ponz-Carcelén, R.; Biel-Sanchis, F. Transient Phenomena Generated in Emptying Operations in Large-Scale Hydraulic Pipelines. Water 2020, 12, 2313. 10.3390/w12082313 Universidad Tecnológica de Bolívar Repositorio Universidad Tecnológica de Bolívar |
| url |
https://hdl.handle.net/20.500.12585/9566 https://www.mdpi.com/2073-4441/12/8/2313 |
| 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 |
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11 páginas |
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application/pdf |
| dc.publisher.place.spa.fl_str_mv |
Cartagena de Indias |
| dc.source.spa.fl_str_mv |
Water 2020, 12(8), 2313 |
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Universidad Tecnológica de Bolívar |
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Romero, Guillermo19fca68c-4fb7-4b11-807e-b0603de615b3Fuertes Miquel, Vicente S.f682be4f-81f2-4a2c-b84a-347dbfe6756fCoronado Hernández, Óscar Enriqueb47200b6-5b93-42e3-b9ee-3c619bcec915Ponz-Carcelén, Románe88bc8f4-ad05-43d1-a527-70895c2e0ea4Biel-Sanchis, Francisco83bb4149-111a-4e00-8d29-d832f5c429b22020-11-06T12:28:57Z2020-11-06T12:28:57Z2020-08-182020-11-04Romero, G.; Fuertes-Miquel, V.S.; Coronado-Hernández, Ó.E.; Ponz-Carcelén, R.; Biel-Sanchis, F. Transient Phenomena Generated in Emptying Operations in Large-Scale Hydraulic Pipelines. Water 2020, 12, 2313.https://hdl.handle.net/20.500.12585/9566https://www.mdpi.com/2073-4441/12/8/231310.3390/w12082313Universidad Tecnológica de BolívarRepositorio Universidad Tecnológica de BolívarAir pockets generated during emptying operations in pressurized hydraulic systems cause significant pressure drops inside pipes. To avoid these sudden pressure changes, one of the most widely used methods involves the installation of air valves along the pipeline route. These elements allow air exchange between the exterior and the interior of the pipe, which alleviates the pressure drops produced and thus prevents possible breaks or failures in the structure of the installation. This study uses a mathematical model previously validated by the authors in smaller installations to simulate all hydraulic variables involved in emptying processes over time. The purpose of these simulations is the validation of the mathematical model in real large-scale installations, and to do this, the results obtained with the mathematical model are compared with actual measurements made by the partner company. The hydraulic system selected for the study is a pipeline with a nominal diameter of 400 mm and a total length of 1020 m. The results obtained from the mathematical model show great similarity with the experimental measurements, thus validating the model for emptying large pipes.11 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 2020, 12(8), 2313Transient phenomena generated in emptying operations in large-scale hydraulic pipelinesinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_2df8fbb1http://purl.org/coar/version/c_970fb48d4fbd8a85Hydraulic transientsPipelines emptyingTrapped airAir valvesMathematical modelLarge-scale installationsCartagena de IndiasPúblico generalLaanearu, J.; Annus, I.; Koppel, T.; Bergant, A.; Vuˇckoviˇc, S.; Hou, Q.; van’t Westende, J.M.C. Emptying of large-scale pipeline by pressurized air. J. Hydraul. Eng. 2012, 138, 1090–1100.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. 2019, 57, 318–326.Coronado-Hernández, O.E. Transient Phenomena during the Emptying Process of Water in Pressurized Pipelines. Ph.D. Thesis, Polytechnic University of Valencia, Valencia, Spain, 2019.Fuertes-Miquel, V.S.; Coronado-Hernández, O.E.; Mora-Meliá, 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.Vasconcelos, J.G.; Wright, S.J. Rapid flow startup in filled horizontal pipelines. J. Hydraul. Eng. 2008, 134, 984–992.Li, L.; Zhu, D.Z.; Huang, B. Analysis of pressure transient following rapid filling of a vented horizontal pipe. Water 2018, 10, 1698.Bashiri-Atrabi, H.; Hosoda, T. The motion of entrapped air cavities in inclined ducts. J. Hydraul. Res. 2015, 53, 814–819.Zhou, L.; Liu, D.; Karney, B. Phenomenon of white mist in pipelines rapidly filling with water with entrapped air pocket. J. Hydraul. Eng. 2013, 139, 1041–1051Ramezani, L.; Karney, B.; Malekpour, A. The challenge of air valves: A selective critical literature review. J. Water Resour. Plan. Manag. 2015, 141.Ramezani, L.; Karney, B.; Malekpour, A. Encouraging effective air management in water pipelines: A critical review. J. Water Resour. Plan. Manag. 2016, 142, 04016055American Water Works Association (AWWA). Manual of Water Supply Practices—M51: Air-Release, Air-Vacuum, and Combination Air Valves; American Water Works Association: Denver, CO, USA, 2016Coronado-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, 98.Liou, C.; Hunt, W.A. Filling of pipelines with undulating elevation profiles. J. Hydraul. Eng. 1996, 122, 534–539.Zhou, L.; Liu, D. Experimental investigation of entrapped air pocket in a partially full water pipe. J. Hydraul. Res. 2013, 51, 469–474Izquierdo, J.; Fuertes, V.S.; Cabrera, E.; Iglesias, P.; García-Serra, J. Pipeline start-up with entrapped air. J. Hydraul. Res. 1999, 37, 579–590.. Fuertes-Miquel, V.S.; López-Jiménez, P.A.; Martínez-Solano, F.J.; López-Patiño, G. Numerical modelling of pipelines with air pockets and air valves. Can. J. Civ. Eng. 2016, 43, 1052–1061.León, A.; Ghidaoui, M.; Schmidt, A.; Garcia, M. A robust two-equation model for transient-mixed flows. J. Hydraul. Res. 2010, 48, 44–56.Chaudhry, M.H. Applied Hydraulic Transients, 3rd ed.; Springer: New York, NY, USA, 2014.. Wylie, E.; Streeter, V. Fluid Transients in Systems; Prentice Hall: Englewood Cliffs, NJ, USA, 1993.Martins, S.C.; Ramos, H.M.; Almeida, A.B. Conceptual analogy for modelling entrapped air action in hydraulic systems. J. Hydraul. Res. 2015, 53, 678–686.Tijsseling, A.; Hou, Q.; Bozkus, Z.; Laanearu, J. Improved one-dimensional models for rapid emptying and filling of pipelines. J. Press. Vessel Technol. 2016, 138, 031301.Balacco, G.; Apollonio, C.; Piccinni, A.F. Experimental analysis of air valve behaviour during hydraulic transients. J. Appl. Water Eng. Res. 2015, 3, 3–11.Abreu, J.; Cabrera, E.; Izquierdo, J.; García-Serra, J. Flow modeling in pressurized systems revisited. J. Hydraul. Eng. 1999, 125, 1154–1169De Marchis, M.; Freni, G.; Milici, B. Experimental analysis of pressure-discharge relationship in a private water supply tank. J. Hydroinform. 2018, 20, 608–621.Mohan, S.; Abhijith, G.R. Hydraulic analysis of intermittent water-distribution networks considering partial-flow regimes. J. Water Res. Plann. Manag. 2020, 146, 04020071.Collins, R.P.; Boxall, J.B.; Karney, B.W.; Brunone, B.; Meniconi, S. How severe can transients be after a sudden depressurization? J. Am. Water Work. Assoc. 2012, 104, E243–E251.Alexander, J.M.; Lee, P.J.; Davidson, M.; Duan, H.F.; Li, Z.; Murch, R.; Meniconi, S.; Brunone, B. Experimental validation of existing numerical models for the interaction of fluid transients with in-line air pockets. J. Fluids Eng. 2019, 141, 121101.Besharat, 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, 2687–2702.Covas, D.; Stoianov, I.; Ramos, H.M.; Graham, N.; Maksimovic, C.; Butler, D. Water hammer in pressurized polyethylene pipes: Conceptual model and experimental analysis. Urban Water J. 2010, 1, 177–197Alexander, J.M.; Lee, P.J.; Davidson, M.; Li, Z.; Murch, R.; Duan, H.F.; Meniconi, S.; Brunone, B. Experimental investigation of the interaction of fluid transients with an in-line air pocket. J. Hydraul. 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