The identification of external factors which influence the calibration of Coriolis massflow meters

被引：34

作者：

Cheesewright, R ^{[1
]}

Clark, C ^{[1
]}

Bisset, D ^{[1
]}

机构：

[1] Brunel Univ, Dept Syst Engn, Uxbridge UB8 3PH, Middx, England

来源：

FLOW MEASUREMENT AND INSTRUMENTATION | 2000年 / 11卷 / 01期

关键词：

Coriolis meter; calibration error; condition monitoring;

D O I：

10.1016/S0955-5986(99)00023-0

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

It has been suggested that, by monitoring the sensor signals and the meter drive signal, it may be possible to create a Coriolis meter which can identify the presence of a variety of external disturbances and can give a warning and/or make a correction to the meter output in order to maintain accuracy. This paper presents the findings from an investigation of the response of commercially available Coriolis meters to such disturbances. The results of this program of tests are reported and the implications of these results on the practicality of the creation of an 'intelligent' meter are discussed. (C) 2000 Elsevier Science Ltd. All rights reserved.

引用

页码：1 / 10

页数：10

共 13 条

[1] ON MONITORING THE CONDITION OF TURBINE FLOWMETERS [J].

AMADIECHENDU, JE ;

ZHU, HJ .

IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT, 1992, 41 (01) :102-106

[2] IDENTIFICATION OF PROCESS PLANT SIGNATURES USING FLOW MEASUREMENT SIGNALS [J].

AMADIECHENDU, JE ;

HURREN, PJ .

IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT, 1990, 39 (02) :416-420

[3]

BELHADJ A, IN PRESS J FLUIDS ST

[4]

Cascetta F., 1992, Transactions of the Institute of Measurement and Control, V14, P99, DOI 10.1177/014233129201400206

[5] Factors which influence the variability of turbine flowmeter signal characteristics [J].

Cheesewright, R ;

Bisset, D ;

Clark, C .

FLOW MEASUREMENT AND INSTRUMENTATION, 1998, 9 (02) :83-89

[6] The effect of flow pulsations on coriolis mass flow meters [J].

Cheesewright, R ;

Clark, C .

JOURNAL OF FLUIDS AND STRUCTURES, 1998, 12 (08) :1025-1039

[7]

CHEESEWRIGHT R, UNPUB J FLUIDS STRUC

[8]

CHEESEWRIGHT R, 1999, FLOW MEASUREMENT INS, V10

[9]

HENRY M, 1995, CONTROL ENG, V42, P81

[10]

HIGHAM EH, 1997, GR5 NMSPU DEP TRAD I

← 1 2 →