Study of the dispersion of natural gas issuing from compressor stations through silencers with upper cover

García García, Javier; Migoya Valor, Emilio; Lana, J.A. y Crespo Martínez, Antonio (2008). Study of the dispersion of natural gas issuing from compressor stations through silencers with upper cover. "Journal Of Hazardous Materials", v. 152 (n. 3); pp. 1060-1072. ISSN 0304-3894. https://doi.org/10.1016/j.jhazmat.2007.07.089.

Descripción

Título: Study of the dispersion of natural gas issuing from compressor stations through silencers with upper cover
Autor/es:
  • García García, Javier
  • Migoya Valor, Emilio
  • Lana, J.A.
  • Crespo Martínez, Antonio
Tipo de Documento: Artículo
Título de Revista/Publicación: Journal Of Hazardous Materials
Fecha: Abril 2008
Volumen: 152
Materias:
Palabras Clave Informales: Turbulent dispersion; natural gas; compressor station; CFD
Escuela: E.T.S.I. Industriales (UPM)
Departamento: Ingeniería Energética y Fluidomecánica [hasta 2014]
Licencias Creative Commons: Reconocimiento - Sin obra derivada - No comercial

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Resumen

The aim of the present study is the simulation of the dispersion of natural gas issuing from the silencer of compressor stations during vent operations. The objective is to analyze the dispersion of the gas emitted under different conditions of mass flow rate at the exit and ambient cross-flow velocity. We have considered a silencer with an upper cover to protect it from the rain and the fall of objects. The influence of the upper cover of the silencer on the dispersion of natural gas has also been studied, and non-dimensional approaches of the model have been proposed to simplify the problem. Seven different cases have been solved, using two models: a 3D model based on the commercial code FLUENT, and a simplified quasi-one-dimensional model. The results obtained in both cases have been compared, and the range of validity of the one-dimensional model in non-dimensional form has been discussed.

Más información

ID de Registro: 2393
Identificador DC: http://oa.upm.es/2393/
Identificador OAI: oai:oa.upm.es:2393
Identificador DOI: 10.1016/j.jhazmat.2007.07.089
URL Oficial: http://www.elsevier.com/wps/find/journaldescription.cws_home/502691/description#description
Depositado por: Memoria Investigacion
Depositado el: 24 Feb 2010 13:18
Ultima Modificación: 20 Abr 2016 12:06
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