Spurious counts in gas volume flow measurements

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

Spurious counts in gas volume flow measurements

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

^*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

Abstract

Acoustical oscillations can induce a rotation of a turbine flow meter in absence of main flow, which leads to spurious counts. A simplified model is presented to explain the onset of spurious counts in the limit of very thin turbine blades and high Strouhal numbers. A second model describes the behaviour of the turbine meter during steady rotation. The predicted data of the models are compared to experimentally obtained data at various gas pressures in the range from 1 to 8 bar. The first model is a useful engineering tool to predict the conditions under which spurious counts appear. The second model predicts the order of magnitude of spurious counts at high acoustical amplitudes.

Original language	English
Title of host publication	Proceedings 10th International Congress on Sound and Vibration, 7-10 July 2003, Stockholm, Sweden
Editors	A. Nilsson, H. Boden
Place of Publication	Stockholm, Sweden
Publisher	International Institute of Acoustics and Vibration (IIAV)
Pages	3351-3358
Edition	CD-ROM
ISBN (Print)	0854327894
Publication status	Published - 7 Jul 2003
Externally published	Yes
Event	10th International Congress on Sound and Vibration, ICSV 2003 - Stockholm, Sweden Duration: 7 Jul 2003 → 10 Jul 2003 Conference number: 10

Conference

Conference	10th International Congress on Sound and Vibration, ICSV 2003
Abbreviated title	ICSV
Country/Territory	Sweden
City	Stockholm
Period	7/07/03 → 10/07/03

1 Article

Spurious counts in gas volume flow measurements by means of turbine meters
Stoltenkamp, P. W., Araujo, S. B., Riezenbos, H. J., Mulder, J. P. & Hirschberg, A., 2003, In: Journal of fluids and structures. 18, 6, p. 771-781 11 p.
Research output: Contribution to journal › Article › Academic › peer-review
4 Citations (Scopus)

Cite this

@inproceedings{440327b482c14295bff4154d91c0db8a,

title = "Spurious counts in gas volume flow measurements",

abstract = "Acoustical oscillations can induce a rotation of a turbine flow meter in absence of main flow, which leads to spurious counts. A simplified model is presented to explain the onset of spurious counts in the limit of very thin turbine blades and high Strouhal numbers. A second model describes the behaviour of the turbine meter during steady rotation. The predicted data of the models are compared to experimentally obtained data at various gas pressures in the range from 1 to 8 bar. The first model is a useful engineering tool to predict the conditions under which spurious counts appear. The second model predicts the order of magnitude of spurious counts at high acoustical amplitudes.",

author = "P.W. Stoltenkamp and S.B. Araujo and H.J. Riezebos and J.P. Mulder and A. Hirschberg",

year = "2003",

month = jul,

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language = "English",

isbn = "0854327894",

pages = "3351--3358",

editor = "A. Nilsson and H. Boden",

booktitle = "Proceedings 10th International Congress on Sound and Vibration, 7-10 July 2003, Stockholm, Sweden",

publisher = "International Institute of Acoustics and Vibration (IIAV)",

address = "United States",

edition = "CD-ROM",

note = "10th International Congress on Sound and Vibration, ICSV 2003, ICSV ; Conference date: 07-07-2003 Through 10-07-2003",

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Stoltenkamp, PW, Araujo, SB, Riezebos, HJ, Mulder, JP & Hirschberg, A 2003, Spurious counts in gas volume flow measurements. in A Nilsson & H Boden (eds), Proceedings 10th International Congress on Sound and Vibration, 7-10 July 2003, Stockholm, Sweden. CD-ROM edn, International Institute of Acoustics and Vibration (IIAV), Stockholm, Sweden, pp. 3351-3358, 10th International Congress on Sound and Vibration, ICSV 2003, Stockholm, Sweden, 7/07/03.

Spurious counts in gas volume flow measurements. / Stoltenkamp, P.W.; Araujo, S.B.; Riezebos, H.J. et al.
Proceedings 10th International Congress on Sound and Vibration, 7-10 July 2003, Stockholm, Sweden. ed. / A. Nilsson; H. Boden. CD-ROM. ed. Stockholm, Sweden: International Institute of Acoustics and Vibration (IIAV), 2003. p. 3351-3358.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

TY - GEN

T1 - Spurious counts in gas volume flow measurements

AU - Stoltenkamp, P.W.

AU - Araujo, S.B.

AU - Riezebos, H.J.

AU - Mulder, J.P.

AU - Hirschberg, A.

N1 - Conference code: 10

PY - 2003/7/7

Y1 - 2003/7/7

N2 - Acoustical oscillations can induce a rotation of a turbine flow meter in absence of main flow, which leads to spurious counts. A simplified model is presented to explain the onset of spurious counts in the limit of very thin turbine blades and high Strouhal numbers. A second model describes the behaviour of the turbine meter during steady rotation. The predicted data of the models are compared to experimentally obtained data at various gas pressures in the range from 1 to 8 bar. The first model is a useful engineering tool to predict the conditions under which spurious counts appear. The second model predicts the order of magnitude of spurious counts at high acoustical amplitudes.

AB - Acoustical oscillations can induce a rotation of a turbine flow meter in absence of main flow, which leads to spurious counts. A simplified model is presented to explain the onset of spurious counts in the limit of very thin turbine blades and high Strouhal numbers. A second model describes the behaviour of the turbine meter during steady rotation. The predicted data of the models are compared to experimentally obtained data at various gas pressures in the range from 1 to 8 bar. The first model is a useful engineering tool to predict the conditions under which spurious counts appear. The second model predicts the order of magnitude of spurious counts at high acoustical amplitudes.

M3 - Conference contribution

SN - 0854327894

SP - 3351

EP - 3358

BT - Proceedings 10th International Congress on Sound and Vibration, 7-10 July 2003, Stockholm, Sweden

A2 - Nilsson, A.

A2 - Boden, H.

PB - International Institute of Acoustics and Vibration (IIAV)

CY - Stockholm, Sweden

T2 - 10th International Congress on Sound and Vibration, ICSV 2003

Y2 - 7 July 2003 through 10 July 2003

ER -

Spurious counts in gas volume flow measurements

Abstract

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Research output

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

Cite this