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工程设计学报
工程设计学报  2004, Vol. 11 Issue (2): 77-80    
工程设计理论、方法与技术     
气管道流量特性参数理论分析与实验研究
 费国忠, 彭光正, 赵彤, 王涛
北京理工大学 自动控制系， 北京 100081
Theoretical analysis and experimental research on
flow characteristics of air tube
 FEI  Guo-Zhong, PENG  Guang-Zheng, ZHAO  Tong, WANG  Tao
Department of automatic Control, Beijing Institute of Technology, Beijing 100081,China
 全文: PDF(191 KB)   HTML
摘要： 根据ISO6358关于流量特性参数声速流导C值和临界压力比b值的定义，结合相关气动理论，给出了气管道流量特性参数的计算方法，并编制了相应的计算机程序进行了仿真。利用仿真结果和最小二乘拟合方法，提出了计算气管道流量特性参数的近似公式，并通过实验进行了验证。
关键词： 空气管路;  量特性参数;  速流导;  界压力比    
Abstract: According to ISO6358 which is concerned with the definition of two parameters, that is sonic conductance C and critical pressure ratio b for flow characteristics of pneumatic components, calculating methods of C & b for air tube are derived from theoretical analysis. And simulation is also conducted based on the theoretical analysis. Then a set of fitting formulae for the calculation of C & b are obtained from the simulation results by the use of LSM method. The formula are validated by experiments.
Key words: air tube    flow rate characteristics    sonic conductance    ritical pressure ratio
出版日期: 2004-04-28
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费国忠
彭光正
赵彤
王涛

引用本文:

费国忠, 彭光正, 赵彤, 王涛. 气管道流量特性参数理论分析与实验研究[J]. 工程设计学报, 2004, 11(2): 77-80.

FEI Guo-Zhong, PENG Guang-Zheng, ZHAO Tong, WANG Tao. Theoretical analysis and experimental research on
flow characteristics of air tube[J]. Chinese Journal of Engineering Design, 2004, 11(2): 77-80.

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https://www.zjujournals.com/gcsjxb/CN/    或    https://www.zjujournals.com/gcsjxb/CN/Y2004/V11/I2/77

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