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	Provedor de dados CIGR Journal (2) Autor Ghosh, Sudip (2) Misra, Debajit (2) Palavra-chave Agricultural Engineering greenhouse solar chimney ventilation evaporative cooling fogging cycle (1) Agricultural engineering evaporative cooling (1) Fan-pad system (1) Fog-cooled (1) Greenhouse (1) India (1) Mechanical Engineering (1) Mechanical engineering (1) Roof cooling (1) Thermal Engineering (1) Two-stage evaporative cooling (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Ano 2019 (1) 2018 (1) País China (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Thermal modelling and performance assessment of a circular greenhouse with solar chimney assisted ventilation and fog Cooling CIGR Journal Misra, Debajit; Ghosh, Sudip. This paper presents a conceptualized model of a solar chimney-assisted naturally ventilated circular greenhouse applicable for hot and arid regions. Instead of conventional rectangular shape, a circular shape is chosen which makes the greenhouse independent of wind direction and orientation with regards to the wind-induced ventilation. Pressurised fogging system is considered as the mode of distributed evaporative cooling. A circular twin-wall solar chimney is centrally mounted which is suitably sized to provide buoyancy-induced natural ventilation. The solar induced ventilation is sufficient, giving 0.6-0.75 air change per minute (ACM). The analysis revealed that during the peak ambient temperatures, the greenhouse inside temperature could be lowered by 4... Tipo: Info:eu-repo/semantics/article Palavras-chave: Mechanical Engineering; Thermal Engineering; Agricultural Engineering greenhouse solar chimney ventilation evaporative cooling fogging cycle. Ano: 2019 URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/4741 Evaporative cooling technologies for greenhouses: a comprehensive review CIGR Journal Misra, Debajit; Ghosh, Sudip. Excessive heat generation by the high solar radiation is the major issue for agricultural greenhouses in hot climatic regions. This issue has been of great concern to summer greenhouses and has continuously been under study. Effective cooling of greenhouses has to be undertaken to minimize the issue. There are several techniques of greenhouse cooling and among them, evaporative cooling has completely revolutionized the system of cooling in greenhouses since the nineteenth century and still it is being used around the world. The current paper presents a review study covering the past and the latest kinds of evaporative cooling techniques, which have been utilizing for agricultural greenhouses in summer. The paper attempted to show the performance... Tipo: Info:eu-repo/semantics/article Palavras-chave: Mechanical engineering; Agricultural engineering evaporative cooling; Greenhouse; Fan-pad system; Fog-cooled; Roof cooling; Two-stage evaporative cooling; India. Ano: 2018 URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/4614 Registros recuperados: 2 Primeira ... 1 ... Última

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