| 温室大棚气流场的CFD数值模拟 |
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| 引用本文： | 傅宁,刘德义.温室大棚气流场的CFD数值模拟[J].天津农业科学,2006,12(3):17-19. |
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| 作者姓名： | 傅宁 刘德义 |
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| 作者单位： | 1. 中国民航大学,天津,300300
2. 天津市气象局气候中心,天津,300074 |
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| 摘 要： | 为了探索温室大棚内部的气流和热量传递过程,设计合理的通风降温设施,在CFD计算流体力学软件——AirPak的支持下,选择华北型连栋塑料温室,建立了有植物条件下的湿帘机械通风三维数值模拟模型,并对温室大棚内气流场进行了模拟,得到了温室内气流场的三维空间分布,为今后温室内小气候数值模拟、综合性能评价以及温室大棚整体结构规划设计提供可靠的依据。
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| 关 键 词： | 温室 模拟 气流场 |
| 文章编号： | 1006-6500(2006)03-0017-03 |
| 修稿时间： | 2006年6月12日 |
CFD Simulation of the Airflow Field for the Greenhouse |
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| FU Ning,LIU De-yi.CFD Simulation of the Airflow Field for the Greenhouse[J].Tianjin Agricultural Sciences,2006,12(3):17-19. |
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| Authors: | FU Ning LIU De-yi |
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| Abstract: | For designing the establishment of ventilation and drop-temperature rationally we explored the process of the airflow and heat transfer inside the greenhouse.The mass and heat transfer in the mechanically ventilated Huabei-type multispan plastic greenhouse was CFD numerical simulation software-Airpak.Through the ventilation,drop-temperature three-dimensional models and numerical simulation of greenhouse airflow field,we got the three-dimensional space distribution of the airflow field.It is dependable for microclimate numerical simulation,general capability estimation and greenhouse design. |
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| Keywords: | greenhouse simulation airflow field |
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