安徽农业科学2009，Vol.37Issue(20)：9808-9811,9675,5.
温室侧窗开窗形式对流量系数取值的影响
Effects of Greenhouse Side-window Opening Forms on the Value of the Flow Coefficient
宫彬彬 1高洪波 1钱稷1
作者信息
- 1. 河北农业大学园艺学院,河北保定,071001
- 折叠
摘要
Abstract
The flow coefficient according to the greenhouse windows was gained using the CFD technique. Though the simulative result, the forcesaffecting the flow coefficient were analyzed. The pressure affectedthe flow coefficient inconspicuously, especially in the range of 0-55 Pa which was usually used in the greenhouse design. The angle had the most effects on the flow coefficient, the flow coeffilient increased along with the augment of the angle,the ratio between width and length also had little effects on the flow coefficient.关键词
CFD/流量系数/数值模拟/温室通风Key words
CFD/Flow coefficient/ Numerical simulation/ Greenhouse ventilation分类
农业科技引用本文复制引用
宫彬彬,高洪波,钱稷..温室侧窗开窗形式对流量系数取值的影响[J].安徽农业科学,2009,37(20):9808-9811,9675,5.
