An Algorithm of Zones’ Partition in Ventilation Network and Its Program Implementatio
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摘要: 通风网络风道之间的风量依从关系对于通风网络的合理性分析具有重要意义。对于任意复杂的通风网络系统,有时很难从图形上直接判断出任意2条风道之间的风量依从关系。文章提出了通风网络任意风道影响区和依赖区的概念,指出其可用于任意风道之间的风量依从关系的分析;介绍了通风网络各风道依赖区、影响区划分方法以及任意风道之间归属度和依赖度计算方法,并采用C#语言编制了程序;最后用实例验证了文中所论及算法的正确性。Abstract: The airflow domination relations between air ducts of ventilation network have significance in reasonable analysis of ventilation network.For a complex ventilation network system,sometimes it is difficult to obtain airflow domination relations between arbitrary two air ducts from ventilation network diagram directly,so the paper put forward conceptions of influence zone and dependent zone of arbitrary air duct of ventilation network,and pointed out that the conceptions can be used to analyze the airflow domination relations between arbitrary air ducts.It introduced a partition method of dependent zone and influence zone of each air duct in ventilation network and calculating algorithm of faith degree and dependence degree between arbitrary air ducts and used C# language to programme.Finally,a case was used to verify the validity of the algorithm discussed in the paper.
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Keywords:
- mine /
- ventilation network /
- air duct /
- influence zone /
- dependent zone /
- faith degree /
- dependent degree
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