Spurious counts in gas volume flow measurements by means of turbine meters

P.W. Stoltenkamp; S.B. Araujo; H.J. Riezenbos; J.P. Mulder; A. Hirschberg

doi:10.1016/j.jfluidstructs.2003.08.019

Spurious counts in gas volume flow measurements by means of turbine meters

P.W. Stoltenkamp^*
, S.B. Araujo
, H.J. Riezenbos
, J.P. Mulder
, A. Hirschberg

^*Corresponding author for this work

Research output: Contribution to journal › Article › Academic › peer-review

4 Citations (Scopus)

Abstract

Acoustical oscillations can induce a rotation of a turbine flow meter in the absence of main flow, which leads to spurious counts. A simplified model is presented which explains the occurrence of spurious counts in the limit of very thin turbine blades and high Strouhal numbers. The predicted threshold for the occurrence of spurious counts is compared to experimentally obtained data at various gas pressures in the range from 1 to 8 bar. The simplified model provides a reasonable prediction of the occurrence of spurious counts and can be used as an useful engineering tool in the prediction of the occurrence of spurious counts.

Original language	English
Pages (from-to)	771-781
Number of pages	11
Journal	Journal of fluids and structures
Volume	18
Issue number	6
DOIs	https://doi.org/10.1016/j.jfluidstructs.2003.08.019
Publication status	Published - 2003

Keywords

n/a OA procedure

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10.1016/j.jfluidstructs.2003.08.019

Spurious counts in gas volume flow measurements
Stoltenkamp, P. W., Araujo, S. B., Riezebos, H. J., Mulder, J. P. & Hirschberg, A., 7 Jul 2003, Proceedings 10th International Congress on Sound and Vibration, 7-10 July 2003, Stockholm, Sweden. Nilsson, A. & Boden, H. (eds.). CD-ROM ed. Stockholm, Sweden: International Institute of Acoustics and Vibration (IIAV), p. 3351-3358
Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

Cite this

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abstract = "Acoustical oscillations can induce a rotation of a turbine flow meter in the absence of main flow, which leads to spurious counts. A simplified model is presented which explains the occurrence of spurious counts in the limit of very thin turbine blades and high Strouhal numbers. The predicted threshold for the occurrence of spurious counts is compared to experimentally obtained data at various gas pressures in the range from 1 to 8 bar. The simplified model provides a reasonable prediction of the occurrence of spurious counts and can be used as an useful engineering tool in the prediction of the occurrence of spurious counts.",

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AU - Stoltenkamp, P.W.

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AU - Riezenbos, H.J.

AU - Mulder, J.P.

AU - Hirschberg, A.

PY - 2003

Y1 - 2003

N2 - Acoustical oscillations can induce a rotation of a turbine flow meter in the absence of main flow, which leads to spurious counts. A simplified model is presented which explains the occurrence of spurious counts in the limit of very thin turbine blades and high Strouhal numbers. The predicted threshold for the occurrence of spurious counts is compared to experimentally obtained data at various gas pressures in the range from 1 to 8 bar. The simplified model provides a reasonable prediction of the occurrence of spurious counts and can be used as an useful engineering tool in the prediction of the occurrence of spurious counts.

AB - Acoustical oscillations can induce a rotation of a turbine flow meter in the absence of main flow, which leads to spurious counts. A simplified model is presented which explains the occurrence of spurious counts in the limit of very thin turbine blades and high Strouhal numbers. The predicted threshold for the occurrence of spurious counts is compared to experimentally obtained data at various gas pressures in the range from 1 to 8 bar. The simplified model provides a reasonable prediction of the occurrence of spurious counts and can be used as an useful engineering tool in the prediction of the occurrence of spurious counts.

KW - n/a OA procedure

U2 - 10.1016/j.jfluidstructs.2003.08.019

DO - 10.1016/j.jfluidstructs.2003.08.019

M3 - Article

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EP - 781

JO - Journal of fluids and structures

JF - Journal of fluids and structures

IS - 6

ER -

Spurious counts in gas volume flow measurements by means of turbine meters

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Spurious counts in gas volume flow measurements

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