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Perdigones Borderias, Alicia and Valiño López, Vanesa and García Fernández, José Luis and Baptista, F. and Montero, J.I. and Benavente León, Rosa María and Plaza Pérez, Saturnino de (2008). Experimental results and modelling of humidity control strategies from greenhouses in continental and coastal setting in the Mediterranean regíon. I : Experimental results and model development.. "Spanish Journal of Agricultural Research", v. 6 (n. 2); pp. 189-198. ISSN 1695-971X.
Title: | Experimental results and modelling of humidity control strategies from greenhouses in continental and coastal setting in the Mediterranean regíon. I : Experimental results and model development. |
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Author/s: |
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Item Type: | Article |
Título de Revista/Publicación: | Spanish Journal of Agricultural Research |
Date: | April 2008 |
ISSN: | 1695-971X |
Volume: | 6 |
Subjects: | |
Freetext Keywords: | energy consumption, heating, moisture content, ventilation. - calefacción, consumo energético, higrometría, ventilación. |
Faculty: | E.T.S.I. Agrónomos (UPM) [antigua denominación] |
Department: | Ingeniería Rural [hasta 2014] |
Creative Commons Licenses: | Recognition - No derivative works - Non commercial |
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Experimental strategies for controlling humidity were compared in a greenhouse sited in Madrid, a continental site in the Mediterranean region. Small roof window apertures significantly reduced the relative humidity with only a limited increase in associated energy consumption. A simplified climate model with four energy exchange terms (heating, insolation, losses through structure, and losses through windows) and three mass exchange terms (evapotranspiration, losses through structure, and losses through windows) was validated, allowing relative humidity to be predicted with an error of < 9%. - Se ensayaron una serie de estrategias experimentales para el control de la humedad en un invernadero de Madrid, España. Se comprobó que pequeñas aperturas de la ventana cenital reducían significativamente el nivel de humedad con limitados incrementos del consumo de energía en calefacción. Se validó un modelo climático simplificado con cuatro términos de intercambio de energía (calefacción, radiación solar, pérdidas a través de la cubierta y pérdidas a través de las ventanas) y tres términos de intercambio de humedad (evapotranspiración, pérdidas a través de la cubierta y pérdidas a través de las ventanas), modelo que permitió predecir la humedad relativa con un error inferior al 9%.
Item ID: | 2569 |
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DC Identifier: | https://oa.upm.es/2569/ |
OAI Identifier: | oai:oa.upm.es:2569 |
Official URL: | http://www.inia.es/gcontrec/pub/189-198_Experiment... |
Deposited by: | Memoria Investigacion |
Deposited on: | 12 Apr 2010 08:57 |
Last Modified: | 20 Apr 2016 12:13 |