Assessment of Steady and Unsteady Friction Models in the Draining Processes of Hydraulic Installations
The study of draining processes without admitting air has been conducted using only steady friction formulations in the implementation of governing equations. However, this hydraulic event involves transitions from laminar to turbulent flow, and vice versa, because of the changes in water velocity....
- Autores:
-
Coronado Hernández, Óscar Enrique
Derpich, Ivan
Fuertes Miquel, Vicente S.
Coronado Hernández, Jairo Rafael
Gatica, Gustavo
- 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:20.500.12585/10399
- Palabra clave:
- Air pocket
Draining process
Friction factor
Transient flow
Unsteady
LEMB
- Rights
- openAccess
- License
- http://creativecommons.org/licenses/by-nc-nd/4.0/
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| dc.title.spa.fl_str_mv |
Assessment of Steady and Unsteady Friction Models in the Draining Processes of Hydraulic Installations |
| title |
Assessment of Steady and Unsteady Friction Models in the Draining Processes of Hydraulic Installations |
| spellingShingle |
Assessment of Steady and Unsteady Friction Models in the Draining Processes of Hydraulic Installations Air pocket Draining process Friction factor Transient flow Unsteady LEMB |
| title_short |
Assessment of Steady and Unsteady Friction Models in the Draining Processes of Hydraulic Installations |
| title_full |
Assessment of Steady and Unsteady Friction Models in the Draining Processes of Hydraulic Installations |
| title_fullStr |
Assessment of Steady and Unsteady Friction Models in the Draining Processes of Hydraulic Installations |
| title_full_unstemmed |
Assessment of Steady and Unsteady Friction Models in the Draining Processes of Hydraulic Installations |
| title_sort |
Assessment of Steady and Unsteady Friction Models in the Draining Processes of Hydraulic Installations |
| dc.creator.fl_str_mv |
Coronado Hernández, Óscar Enrique Derpich, Ivan Fuertes Miquel, Vicente S. Coronado Hernández, Jairo Rafael Gatica, Gustavo |
| dc.contributor.author.none.fl_str_mv |
Coronado Hernández, Óscar Enrique Derpich, Ivan Fuertes Miquel, Vicente S. Coronado Hernández, Jairo Rafael Gatica, Gustavo |
| dc.subject.keywords.spa.fl_str_mv |
Air pocket Draining process Friction factor Transient flow Unsteady |
| topic |
Air pocket Draining process Friction factor Transient flow Unsteady LEMB |
| dc.subject.armarc.none.fl_str_mv |
LEMB |
| description |
The study of draining processes without admitting air has been conducted using only steady friction formulations in the implementation of governing equations. However, this hydraulic event involves transitions from laminar to turbulent flow, and vice versa, because of the changes in water velocity. In this sense, this research improves the current mathematical model considering unsteady friction models. An experimental facility composed by a 4.36 m long methacrylate pipe was configured, and measurements of air pocket pressure oscillations were recorded. The mathematical model was performed using steady and unsteady friction models. Comparisons between measured and computed air pocket pressure patterns indicated that unsteady friction models slightly improve the results compared to steady friction models. |
| publishDate |
2021 |
| dc.date.issued.none.fl_str_mv |
2021-07-08 |
| dc.date.accessioned.none.fl_str_mv |
2022-01-24T21:18:47Z |
| dc.date.available.none.fl_str_mv |
2022-01-24T21:18:47Z |
| dc.date.submitted.none.fl_str_mv |
2022-01-24 |
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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 |
Coronado-Hernández, Ó.E.; Derpich, I.; Fuertes-Miquel, V.S.; Coronado-Hernández, J.R.; Gatica, G. Assessment of Steady and Unsteady Friction Models in the Draining Processes of Hydraulic Installations. Water 2021, 13, 1888. https://doi.org/10.3390/w13141888 |
| dc.identifier.uri.none.fl_str_mv |
https://hdl.handle.net/20.500.12585/10399 |
| dc.identifier.doi.none.fl_str_mv |
https://doi.org/10.3390/w13141888 |
| dc.identifier.instname.spa.fl_str_mv |
Universidad Tecnológica de Bolívar |
| dc.identifier.reponame.spa.fl_str_mv |
Repositorio Universidad Tecnológica de Bolívar |
| identifier_str_mv |
Coronado-Hernández, Ó.E.; Derpich, I.; Fuertes-Miquel, V.S.; Coronado-Hernández, J.R.; Gatica, G. Assessment of Steady and Unsteady Friction Models in the Draining Processes of Hydraulic Installations. Water 2021, 13, 1888. https://doi.org/10.3390/w13141888 Universidad Tecnológica de Bolívar Repositorio Universidad Tecnológica de Bolívar |
| url |
https://hdl.handle.net/20.500.12585/10399 https://doi.org/10.3390/w13141888 |
| 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 |
13 páginas |
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application/pdf |
| dc.publisher.place.spa.fl_str_mv |
Cartagena de Indias |
| dc.source.spa.fl_str_mv |
Water vol. 13 n° 14 2021 |
| institution |
Universidad Tecnológica de Bolívar |
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Coronado Hernández, Óscar Enriqueb47200b6-5b93-42e3-b9ee-3c619bcec915Derpich, Ivan20521f98-44ea-4671-a424-6cbbf5fe75cbFuertes Miquel, Vicente S.f682be4f-81f2-4a2c-b84a-347dbfe6756fCoronado Hernández, Jairo Rafael86b71d5d-cfcc-464b-9792-545bb0afd5a5Gatica, Gustavofe6fa1c9-2c41-4f0b-9b8c-8dbc65eb42a02022-01-24T21:18:47Z2022-01-24T21:18:47Z2021-07-082022-01-24Coronado-Hernández, Ó.E.; Derpich, I.; Fuertes-Miquel, V.S.; Coronado-Hernández, J.R.; Gatica, G. Assessment of Steady and Unsteady Friction Models in the Draining Processes of Hydraulic Installations. Water 2021, 13, 1888. https://doi.org/10.3390/w13141888https://hdl.handle.net/20.500.12585/10399https://doi.org/10.3390/w13141888Universidad Tecnológica de BolívarRepositorio Universidad Tecnológica de BolívarThe study of draining processes without admitting air has been conducted using only steady friction formulations in the implementation of governing equations. However, this hydraulic event involves transitions from laminar to turbulent flow, and vice versa, because of the changes in water velocity. In this sense, this research improves the current mathematical model considering unsteady friction models. An experimental facility composed by a 4.36 m long methacrylate pipe was configured, and measurements of air pocket pressure oscillations were recorded. The mathematical model was performed using steady and unsteady friction models. Comparisons between measured and computed air pocket pressure patterns indicated that unsteady friction models slightly improve the results compared to steady friction models.13 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 vol. 13 n° 14 2021Assessment of Steady and Unsteady Friction Models in the Draining Processes of Hydraulic Installationsinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/restrictedAccesshttp://purl.org/coar/resource_type/c_2df8fbb1Air pocketDraining processFriction factorTransient flowUnsteadyLEMBCartagena de IndiasFuertes-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.Vasconcelos, J.G.; Klaver, P.R.; Lautenbach, D.J. Flow Regime Transition Simulation Incorporating Entrapped Air Pocket Effects. Urban Water J. 2015, 6, 488–501Fuertes-Miquel, V.S.; Coronado-Hernández, Ó.E.; Iglesias-Rey, P.L.; Mora-Melia, D. Transient Phenomena during the Emptying Process of a Single Pipe with Water-Air Interaction. J. Hydraul. Res. 2019, 57, 318–326Zhou, L.; Liu, D. Experimental Investigation of Entrapped Air Pocket in a Partially Full Water Pipe. J. Hydraul. Res. 2013, 51, 469–474Coronado-Hernández, Ó.E.; Besharat, M.; Fuertes-Miquel, V.S.; Ramos, H.M. Effect of a Commercial Air Valve on the Rapid Filling of a Single Pipeline: A Numerical and Experimental Analysis. Water 2019, 11, 1814Tijsseling, A.; Hou, Q.; Bozkus, Z.; Laanearu, J. Improved One-Dimensional Models for Rapid Emptying and Filling of Pipelines. J. Press. Vessel Technol. 2016, 138, 031301Zhou, L.; Cao, Y.; Karney, B.; Vasconcelos, J.G.; Liu, D.; Wang, P. Unsteady friction in transient vertical-pipe flow with trapped air. J. Hydraul. Res. 2020Vasconcelos, J.G.; Leite, G.M. Pressure Surges Following Sudden Air Pocket Entrapment in Storm-Water Tunnels. J. Hydraul. Eng. 2012, 138, 12Izquierdo, J.; Fuertes, V.S.; Cabrera, E.; Iglesias, P.; García-Serra, J. Pipeline start-up with entrapped air. J. Hydraul. Res. 1999, 37, 579–590Laanearu, 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, 1090–1100Laanearu, J.; Annus, I.; Sergejeva, M.; Koppel, T. Semi-empirical method for estimation of energy losses in a large-scale Pipeline. Procedia Eng. 2014, 70, 969–977.Coronado-Hernández, Ó.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.Colebrook, C.F. Turbulent Flow in Pipes, with Particular Reference to the Transition Region between the Smooth and Rough Pipe Laws. J. Inst. Civ. Eng. 1939, 11, 133–156.Moody, L.F. Friction Factors for Pipe Flow. Trans. Am. Soc. Mech. Eng. 1994, 66, 671–684.Wood, D.J. An Explicit Friction Factor Relationship. Civ. Eng. Am. Soc. Civ. Eng. 1972, 383–390Travis, Q.; Mays, L.W. Relationship between Hazen–William and Colebrook–White Roughness Values. J. Hydraul. Eng. 2007, 133, 11Swamee, D.K.; Jain, A.K. Explicit Equations for Pipe Flow Problems. J. Hydraul. Div. 1976, 102, 657–664Brunone, B.; Golia, U.M.; Greco, M. Some remarks on the momentum equation for fast transients. In Meeting on Hydraulic Transients with Column Separation; 9th Round Table; IAHR: Valencia, Spain, 1991; pp. 140–148.Brunone, B.; Karney, B.W.; Mecarelli, M.; Ferrante, M. Velocity profiles and unsteady pipe friction in transient flow. J. Water Res. Plan. Manag. 2000, 126, 236–244Wylie, E.; Streeter, V. Fluid Transients in Systems; Prentice Hall: Englewood Cliffs, NJ, USA, 1993Chaudhry, M.H. Applied Hydraulic Transients, 3rd ed.; Springer: New York, NY, USA, 2014Coronado-Hernández, Ó.E.; Fuertes-Miquel, V.S.; Iglesias-Rey, P.L.; Martínez-Solano, F.J. Rigid Water Column Model for Simulating the Emptying Process in a Pipeline Using Pressurized Air. J. Hydraul. Eng. 2018, 144, 06018004.American Water Works Association (AWWA). Manual of Water Supply Practices-M51: Air-Release, Air-Vacuum, and Combination Air Valves, 1st ed.; American Water Works Association: Denver, CO, USA, 2001.Ramezani, L.; Karney, B.; Malekpour, A. Encouraging Effective Air Management in Water Pipelines: A Critical Review. J. Water Resour. Plan. 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