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Error comparison between ISO/WD 6358-2 and ISO 6358:1989

  • Beihang University
  • SMC Corporation

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

Flow-rate characteristics of pneumatic component are represented by sonic conductance C and critical pressure ratio b as specified by ISO 6538. In this method, Components are considered having ellipse flow-rate characteristics. However, since there are many of pneumatic components that ISO 6358 method can't represent proximately, regardless of whether or not calculated component is independent or composed, the flow-rate characteristics curve is not always like an ellipse, and the accuracy of sequential composition itself is questioned to air flow which passes though multiple components simultaneously. For this reason, the modification of composition method is present which ISO/WD 6358-2 is. In the paper, Error comparison between ISO/WD 6358-2 and ISO 6358:1989 have been done, the results show that error are small between them, but ISO/WD 6358-2 extends the applicable range of standard.

源语言英语
主期刊名Seventh International Symposium on Instrumentation and Control Technology
主期刊副标题Measurement Theory and Systems and Aeronautical Equipment
DOI
出版状态已出版 - 2008
活动7th International Symposium on Instrumentation and Control Technology: Measurement Theory and Systems and Aeronautical Equipment - Beijing, 中国
期限: 10 10月 200813 10月 2008

出版系列

姓名Proceedings of SPIE - The International Society for Optical Engineering
7128
ISSN(印刷版)0277-786X

会议

会议7th International Symposium on Instrumentation and Control Technology: Measurement Theory and Systems and Aeronautical Equipment
国家/地区中国
Beijing
时期10/10/0813/10/08

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