Natural ventilation in underground wine cellars

Ruiz Mazarron, Fernando; Porras Amores, Cesar; Cid Falceto, Jaime y Cañas Guerrero, Ignacio (2012). Natural ventilation in underground wine cellars. En: "International Conference on Agricultura Engineering. CIGR-AgEng2012 Papers Book", 08/07/2012 - 12/07/2012, Valencia. ISBN 978-84-615-9928-8. p. 112.

Descripción

Título: Natural ventilation in underground wine cellars
Autor/es:
  • Ruiz Mazarron, Fernando
  • Porras Amores, Cesar
  • Cid Falceto, Jaime
  • Cañas Guerrero, Ignacio
Tipo de Documento: Ponencia en Congreso o Jornada (Artículo)
Título del Evento: International Conference on Agricultura Engineering. CIGR-AgEng2012 Papers Book
Fechas del Evento: 08/07/2012 - 12/07/2012
Lugar del Evento: Valencia
Título del Libro: AgEng 2012 : International Conference on Agricultura Engineering : Valencia, July 8-12, 2012
Fecha: Julio 2012
ISBN: 978-84-615-9928-8
Materias:
Escuela: E.T.S.I. Agrónomos (UPM) [antigua denominación]
Departamento: Construcción y Vías Rurales [hasta 2014]
Licencias Creative Commons: Reconocimiento - Sin obra derivada - No comercial

Texto completo

[img]
Vista Previa
PDF (Document Portable Format) - Se necesita un visor de ficheros PDF, como GSview, Xpdf o Adobe Acrobat Reader
Descargar (367kB) | Vista Previa

Resumen

The main objective of this research is to promote passive thermal design techniques in the construction of wineries. Natural ventilation in underground cellars is analyzed, focusing on the entrance tunnel, the ventilation chimney and the cave. A monitoring system was designed in order to detect changes in the indoor conditions and outdoor air infiltration. Monitoring process was carried out during one year. Results show the influence of outside temperature, ventilation chimney and access tunnel on the conditions inside the underground cellar. During hot periods, natural ventilation has a negligible influence on the indoor ambience, despite the permanently open vents in the door and chimney. The tunnel and ventilation chimney work as a temperature regulator, dampening outside fluctuations. Forced ventilation is necessary when a high air exchange ratio is needed. During cold periods, there is greater instability as a result of increased natural ventilation. The temperature differences along the tunnel are reduced, reflecting a homogenization and mixing of the air. The ventilation flow is sufficient to modify the temperature and relative humidity of the cave. Forced ventilation is not necessary in this period. During the intermediate periods --autumn and spring-- occurs different behaviors based on time of day.

Más información

ID de Registro: 19424
Identificador DC: http://oa.upm.es/19424/
Identificador OAI: oai:oa.upm.es:19424
URL Oficial: http://cigr.ageng2012.org/
Depositado por: Memoria Investigacion
Depositado el: 09 Oct 2013 17:35
Ultima Modificación: 21 Abr 2016 17:41
  • Open Access
  • Open Access
  • Sherpa-Romeo
    Compruebe si la revista anglosajona en la que ha publicado un artículo permite también su publicación en abierto.
  • Dulcinea
    Compruebe si la revista española en la que ha publicado un artículo permite también su publicación en abierto.
  • Recolecta
  • e-ciencia
  • Observatorio I+D+i UPM
  • OpenCourseWare UPM