Methods of Airflow Sensitivity & Transfer Function for Multi-fan Combined Operation

摘要：

Determining the public roadway is prerequisite to method of aerodynamic contact coefficient of multifan. In order to reveal the interaction law of multifan combined operation in the complex ventilation system, method of airflow sensitivity of multi-fan (ASF) and method of transfer function of multi-fan (TFF) are respectively put forward in this paper by using sensitivity of air volume (air pressure loss) and the interaction coefficient between fans. The practical application in a complex ventilation system (4 main fans, 5 intake shafts) shows that: ASF and TFF can analyze the interaction degree of multi-fan quantitatively no matter the public roadway is determined or not.

关键词： interaction of multi-fan transfer function airflow sensitivity multi-fan combined operation

作者: CHEN Kaiyan SI Junhong

作者单位: State Key Laboratory of Coal Resource and Safety Mining, School of Safety Engineering,China University of Mining & Technology, Xuzhou 221008, Jiangsu, China

会议类型: 国际会议

会议名称: The 2010 International Symposium on Safety Science and Technology(2010 安全科学与技术国际会议)

会议地点: 杭州

会议语种:英文

页码: 1714-1719

在线出版日期: 2010-10-26（万方平台首次上网日期，不代表论文的发表时间）