ListarProductos de investigación por tema "Emptying process"

Mostrando ítems 1-6 de 6

    • Analysis of sub-atmospheric pressures during emptying of an Irregular pipeline without an air valve using a 2D CFD model 

      Hurtado-Misal, Aris D.; Hernández-Sanjuan, Daniela; Coronado Hernández, Óscar Enrique; Espinoza Román, Héctor Gabriel; Fuertes Miquel, Vicente S. (Cartagena de Indias, 2021-09-15)
      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, ...

    • Backflow air and pressure analysis in emptying a pipeline containing an entrapped air pocket 

      Besharat M.; Coronado Hernández, Óscar Enrique; Fuertes Miquel, Vicente S.; Viseu M.T.; Ramos H.M. (Taylor and Francis Ltd., 2018)
      The prediction of the pressure inside the air pocket in water pipelines has been the topic for a lot of research works. Several aspects in this field have been discussed, such as the filling and the emptying procedures. ...

    • Computational fluid dynamics for sub-atmospheric pressure analysis in pipe drainage 

      Besharat M.; Coronado Hernández, Óscar Enrique; Fuertes Miquel, Vicente S.; Viseu M.T.; Ramos H.M. (Taylor and Francis Ltd., 2019)
      The occurrence of sub-atmospheric pressure in the drainage of pipelines containing an air pocket has been known as a major cause of several serious problems. Accordingly, some system malfunction and pipe buckling events ...

    • Different Experimental and Numerical Models to Analyse Emptying Processes in Pressurised Pipes with Trapped Air 

      Paternina-Verona, Duban A; Coronado-Hernández, Oscar E.; Espinoza-Román, Héctor G.; Fuertes-Miquel, Vicente S.; Ramos, Helena M. (Cartagena de Indias, 2023-06-29)
      In hydraulic engineering, some researchers have developed different mathematical and numerical tools for a better understanding of the physical interaction between water flow in pipes with trapped air during emptying ...

    • Three-dimensional simulation of transient flows during the emptying of pipes with entrapped air 

      Paternina-Verona, Duban A; Coronado-Hernández, Oscar E; Aguirre-Mendoza, Andres M.; Espinoza-Román, Héctor G; Fuertes-Miquel, Vicente S (Cartagena de IndiasCampus Tecnológico, 2023-04-01)
      Two-and three-dimensional analyses of transient flows considering the air-water interaction have been a challenge for researchers due to the complexity in the numerical resolution of the multiphase during emptying in ...

    • Two-dimensional simulation of emptying manoeuvres in water pipelines with admitted air 

      Paternina-Verona, Duban; Coronado-Hernandez, Oscar; Flórez-Acero, Luis; Espinoza-Román, Hector; Ramos M., Helena; Fuertes-Miquel, Vicente (Cartagena de IndiasCampus TecnológicoIngeniería Civil, 2023-05-09)
      This study examines the impact of sub-atmospheric pressures in water pipelines during emptying manoeuvres with air admitted. Previous research has looked at this issue but has not studied it in detail. This research presents ...

      Universidad Tecnológica de Bolívar - 2017 Institución de Educación Superior sujeta a inspección y vigilancia por el Ministerio de Educación Nacional. Resolución No 961 del 26 de octubre de 1970 a través de la cual la Gobernación de Bolívar otorga la Personería Jurídica a la Universidad Tecnológica de Bolívar.