Fault diagnosis of flowmeters in distillation tower systems by use of component balances

Shigeyuki Tateno*, Yoshihito Takahashi, Masahiro Kujime, Satoru Nunokawa, Yoshifumi Tsuge, Hisayoshi Matsuyama

*この研究の対応する著者

研究成果: Article査読

抄録

This paper presents a method to estimate errors in measured weight fractions independently of errors in measured flowrates and reduce component balances to linear relationships among errors in measured flowrates. This makes it possible to use component balances in fault diagnosis of flowmeters in order to improve diagnostic results. Results of a feasibility test in a commercial plant are also reported to show its performance and limitations.

本文言語English
ページ(範囲)271-272
ページ数2
ジャーナルkagaku kogaku ronbunshu
24
2
DOI
出版ステータスPublished - 1998 3
外部発表はい

ASJC Scopus subject areas

  • 化学 (全般)
  • 化学工学(全般)

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