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Proceedings Paper

A simulation and experiment study on temperature of a forced ventilated greenhouse
Author(s): Yun Zhao; Quanfeng Huang; Jieqiang Zhao; Defa Song
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Paper Abstract

A three-dimension temperature distribution image of a forced ventilated greenhouse is given by calculating steady-state temperature fields based on a computational fluid dynamics modeling of a multi-span greenhouse from CFD software FLUENT. A experiment of measuring temperatures in several specific position inside the greenhouse and other climate parameters outside is conducted in a real production greenhouse, and a comparison is done to verify the accuracy of CFD model of the presented greenhouse. The results show that if more boundary conditions are defined with the measured value a more accurate model can be expected and some excellent prediction of temperature can be achieved.

Paper Details

Date Published: 19 March 2013
PDF: 5 pages
Proc. SPIE 8762, PIAGENG 2013: Intelligent Information, Control, and Communication Technology for Agricultural Engineering, 87620P (19 March 2013); doi: 10.1117/12.2019745
Show Author Affiliations
Yun Zhao, Jiaxing Univ. (China)
Quanfeng Huang, Jiaxing Univ. (China)
Jiangxi Univ. of Science and Technology (China)
Jieqiang Zhao, Jiaxing Univ. (China)
Jiangxi Univ. of Science and Technology (China)
Defa Song, Jiaxing Univ. (China)


Published in SPIE Proceedings Vol. 8762:
PIAGENG 2013: Intelligent Information, Control, and Communication Technology for Agricultural Engineering
Honghua Tan, Editor(s)

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