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Position: Home > Articles > The Research of the Temperature in Solar Greenhouse in Winter Journal of Agricultural Mechanization Research 2014 (10) 60-63

冬季日光温室气流组织研究

作  者:
段明辉;杨方;王润涛;韩飞;刁磊;夏爽
单  位:
东北农业大学电气与信息学院
关键词:
日光温室;气流组织;内循环;CFD
摘  要:
为了优化冬季温室环境,运用CFD模拟技术,分析了冬季某温室的气流组织情况,指出了冬季温室存在的弊端:由于冬季温室不通风,温室内气流停滞,二氧化碳浓度及温度分布不均匀,无法为植物生长提供良好的生长环境。为此,根据温室的实际情况,提出了通过用内循环风扇来优化温室内气流组织的方法,使温室内气体流动,形成良好的气流组织,改善植物的生长环境,达到提高温室产量的目的。
译  名:
The Research of the Temperature in Solar Greenhouse in Winter
作  者:
Duan Minghui;Yang Fang;Wang Runtao;Han Fei;Diao Lei;Xia Shuang;College of Agriculture,Northeast Agricultural University;
关键词:
solar greenhouse;;temperature distribution;;circulation;;CFD
摘  要:
In order to optimize the environment of greenhouse in winter,using the CFD simulation technology to analyses the air distribution in a greenhouse. Thus conclude the disadvantages in the greenhouse,they are: because of the greenhouse is nonventillated,the gas stratification and the Carbon dioxide and temperature is normniformity. It is not a good growing environment for plants. According to the actual situation of the greenhouse,put forward the method that optimize the air distribution by circulation fan,aim at to through the air flow to form a good air distribution and improve the growing environment of plants. Thus to achieve the purpose of increase the production of greenhouse.

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