Emptying operation of water supply networks
Recently, emptying processes have been studied in experimental facilities in pipelines, but there is a lack regarding applications in actual pipelines, which permits establishing the risk of collapse because of sub-atmospheric pressure occurrence. This research presents a mathematical model to simul...
- Autores:
- Tipo de recurso:
- Fecha de publicación:
- 2017
- Institución:
- Universidad Tecnológica de Bolívar
- Repositorio:
- Repositorio Institucional UTB
- Idioma:
- eng
- OAI Identifier:
- oai:repositorio.utb.edu.co:20.500.12585/8737
- Acceso en línea:
- https://hdl.handle.net/20.500.12585/8737
- Palabra clave:
- Air valves
Air-water
Draining
Emptying
Pipelines
Transient flow
- Rights
- openAccess
- License
- http://creativecommons.org/licenses/by-nc-nd/4.0/
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Emptying operation of water supply networks |
| title |
Emptying operation of water supply networks |
| spellingShingle |
Emptying operation of water supply networks Air valves Air-water Draining Emptying Pipelines Transient flow |
| title_short |
Emptying operation of water supply networks |
| title_full |
Emptying operation of water supply networks |
| title_fullStr |
Emptying operation of water supply networks |
| title_full_unstemmed |
Emptying operation of water supply networks |
| title_sort |
Emptying operation of water supply networks |
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Air valves Air-water Draining Emptying Pipelines Transient flow |
| topic |
Air valves Air-water Draining Emptying Pipelines Transient flow |
| description |
Recently, emptying processes have been studied in experimental facilities in pipelines, but there is a lack regarding applications in actual pipelines, which permits establishing the risk of collapse because of sub-atmospheric pressure occurrence. This research presents a mathematical model to simulate the emptying process of water supply networks, and the application to a water emptying pipeline with nominal diameter of 1000 mm and 578 m long which is located on the southern of Cartagena, Bolívar Deparment, Colombia. In the application, both pipes and the air valve data manufacturer were considered. The behavior of all hydraulic and thermodynamic variables is considered. Results show that is crucial to know sub-atmospheric pressure values to prevent the collapse of the pipeline. The application of the mathematical model confirms that the hydraulic system is well designed depending on air valve sizes and maneuvering of drain valve. © 2018 by the authors. |
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2017 |
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2017 |
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2019-11-06T19:05:14Z |
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2019-11-06T19:05:14Z |
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Water (Switzerland); Vol. 10, Núm. 1 |
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2073-4441 |
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https://hdl.handle.net/20.500.12585/8737 |
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10.3390/w10010022 |
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Universidad Tecnológica de Bolívar |
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Repositorio UTB |
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Water (Switzerland); Vol. 10, Núm. 1 2073-4441 10.3390/w10010022 Universidad Tecnológica de Bolívar Repositorio UTB |
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https://hdl.handle.net/20.500.12585/8737 |
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eng |
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eng |
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Atribución-NoComercial 4.0 Internacional |
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Recurso electrónico |
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application/pdf |
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MDPI AG |
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MDPI AG |
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2019-11-06T19:05:14Z2019-11-06T19:05:14Z2017Water (Switzerland); Vol. 10, Núm. 12073-4441https://hdl.handle.net/20.500.12585/873710.3390/w10010022Universidad Tecnológica de BolívarRepositorio UTBRecently, emptying processes have been studied in experimental facilities in pipelines, but there is a lack regarding applications in actual pipelines, which permits establishing the risk of collapse because of sub-atmospheric pressure occurrence. This research presents a mathematical model to simulate the emptying process of water supply networks, and the application to a water emptying pipeline with nominal diameter of 1000 mm and 578 m long which is located on the southern of Cartagena, Bolívar Deparment, Colombia. In the application, both pipes and the air valve data manufacturer were considered. The behavior of all hydraulic and thermodynamic variables is considered. Results show that is crucial to know sub-atmospheric pressure values to prevent the collapse of the pipeline. The application of the mathematical model confirms that the hydraulic system is well designed depending on air valve sizes and maneuvering of drain valve. © 2018 by the authors.Recurso electrónicoapplication/pdfengMDPI AGhttp://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessAtribución-NoComercial 4.0 Internacionalhttp://purl.org/coar/access_right/c_abf2https://www2.scopus.com/inward/record.uri?eid=2-s2.0-85039960258&doi=10.3390%2fw10010022&partnerID=40&md5=2d696a200b464f25f99eb607dc2833edScopus 57193337460Scopus 56074282700Scopus 57200152538Emptying operation of water supply networksinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArtículohttp://purl.org/coar/version/c_970fb48d4fbd8a85http://purl.org/coar/resource_type/c_2df8fbb1Air valvesAir-waterDrainingEmptyingPipelinesTransient flowCoronado Hernández, Óscar EnriqueFuertes Miquel, Vicente S.Angulo-Hernández, F.N.Apollonio, C., Balacco, G., Fontana, N., Giugni, M., Marini, G., Piccinni, A.F., Hydraulic Transients Caused by Air Expulsion During Rapid Filling of Undulating Pipelines (2016) Water, 8, p. 25Balacco, G., Apollonio, C., Piccinni, A.F., Experimental Analysis of Air Valve Behaviour During Hydraulic Transients (2015) J. Appl. Water Eng. Res, 3, pp. 3-11Izquierdo, J., Fuertes, V.S., Cabrera, E., Iglesias, P., García-Serra, J., Pipeline start-up with entrapped air (1999) J. Hydraul. Res, 37, pp. 579-590Zhou, L., Liu, D., Karney, B., Investigation of hydraulic transients of two entrapped air pockets in a water pipeline (2013) J. Hydraul. Eng, 139, pp. 949-959Coronado-Hernández, O.E., Fuertes-Miquel, V.S., Besharat, M., Ramos, H.M., Experimental and Numerical Analysis of aWater Emptying Pipeline Using Different Air Valves (2017) Water, 9, p. 98(2001) Manual ofWater Supply Practices-M51: Air-Release, Air-Vacuum, and Combination Air Valves, , American Water Works Association: Denver, CO, USARamezani, L., Karney, B., Malekpour, A., The Challenge of Air Valves: A Selective Critical Literature Review (2015) J. Water Resour. Plan. Manag, 141, p. 10Covas, D., Stoianov, I., Ramos, H.M., Graham, N., Maksimovìc, C., Butler, D., Water hammer in pressurized polyethylene pipes: Conceptual model and experimental analysis (2010) Urban Water J, 1, pp. 177-197Martins, S.C., Ramos, H.M., Almeida, A.B., Conceptual analogy for modelling entrapped air action in hydraulic systems (2015) J. Hydraul. Res, 53, pp. 678-686Pozos-Estrada, O., Sánchez-Huerta, A., Breña-Naranjo, J., Pedrozo-Acuña, A., Failure analysis of a water supply pumping pipeline system (2016) Water, 8, p. 395Abreu, J., Cabrera, E., Izquierdo, J., García-Serra, J., Flow Modeling in Pressurized Systmes Revisited (1999) J. Hydraul. Eng, 125, pp. 1154-1169Escarameia, M., (2005) Air Problems in Pipelines: A Design Manual, , HR Wallingford Ltd.: Wallingford, UKWylie, E., Streeter, V., (1993) Fluid Transients in Systems, , Prentice Hall: Englewood Cliffs, NJ, USABianchi, A., Mambretti, S., Pianta, P., Practical formulas for the dimensioning of air valves (2007) J. Hydraul. Eng, 133, pp. 1177-1180Fuertes-Miquel, V.S., Coronado-Hernández, O.E., Iglesias-Rey, P.L., Mora-Melia, D., Transient phenomena during the emptying process of a single pipe with water-air interaction (2017) J. Hydraul. Res, , acceptedRamezani, L., Karney, B., Malekpour, A., Encouraging Effective Air Management in Water Pipelines: A Critical Review (2016) J. Water Resour. Plan. Manag, 142, p. 12(2013) Construction drawing of the 'Conducción agua potable Ciudad del Bicentenario Planta-Perfil K2+500.35 al K3+160.00'(2008) Product Guide-Amiantit Fiberglass Industries Limited (AFIL), , Amiantit: Dammam, Saudi Arabia(2009) 612 Potable Water-Double Orifice Air Valve, , Saint-Gobain Pam: Derbyshire, UKFuertes-Miquel, V.S., López-Jiménez, P.A., Martínez-Solano, F.J., López-Patiño, G., Numerical modelling of pipelines with air pockets and air valves (2016) Can. J. Civ. Eng, 43, pp. 1052-1061Zhou, L., Liu, D., Karney, B., Phenomenon of white mist in pipelines rapidly filling with water with entrapped air pocket (2013) J. Hydraul. Eng, 139, pp. 1041-1051Martin, C.S., Entrapped air in pipelines (1976) In Proceedings of the Second International Conference on Pressure Surges, , British Hydromechanics Research Association: London, UKGraze, H.R., Megler, V., Hartmann, S., Thermodynamic behaviour of entrapped air in an air chamber (1996) Proceedings of the 7th International Conference on Pressure Surges and Fluid Transients in Pipelines and Open Channels, pp. 549-560. , Boldy, A.P., Ed.Mechanical Engineering Publications: New York, NY, USALeon, A., Ghidaoui, M., Schmidt, A., Garcia, M., A robust two-equation model for transient-mixed flows (2010) J. Hydraul. Res, 48, pp. 44-56http://purl.org/coar/resource_type/c_6501ORIGINALDOI10_3390w10010022.pdfapplication/pdf9121262https://repositorio.utb.edu.co/bitstream/20.500.12585/8737/1/DOI10_3390w10010022.pdfa582857631f48a78d8ff24a1e50a5b81MD51TEXTDOI10_3390w10010022.pdf.txtDOI10_3390w10010022.pdf.txtExtracted texttext/plain26511https://repositorio.utb.edu.co/bitstream/20.500.12585/8737/4/DOI10_3390w10010022.pdf.txte13a962a87ca92ff9b7a21b4d383c48cMD54THUMBNAILDOI10_3390w10010022.pdf.jpgDOI10_3390w10010022.pdf.jpgGenerated Thumbnailimage/jpeg94909https://repositorio.utb.edu.co/bitstream/20.500.12585/8737/5/DOI10_3390w10010022.pdf.jpg7d930391510a10d7433075c838a9ecadMD5520.500.12585/8737oai:repositorio.utb.edu.co:20.500.12585/87372023-05-26 09:42:57.485Repositorio Institucional UTBrepositorioutb@utb.edu.co |