prikaz prve stranice dokumenta Calibration and Verification of Operation Parameters for an Array of Vectrino Profilers Configured for Turbulent Flow Field Measurement around Bridge Piers-Part I
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Scientific paper - Original scientific paper
Calibration and Verification of Operation Parameters for an Array of Vectrino Profilers Configured for Turbulent Flow Field Measurement around Bridge Piers-Part I
Fluids, 7(10) (2022); 315. urn:nbn:hr:237:985476
Gilja, Gordon; Fliszar, Robert; Harasti, Antonija; Valyrakis, Manousos

Institutional repository: Repository of the Faculty of Civil Engineering, University of Zagreb

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Gilja, G., Fliszar, R., Harasti, A. & Valyrakis, M. (2022). Calibration and Verification of Operation Parameters for an Array of Vectrino Profilers Configured for Turbulent Flow Field Measurement around Bridge Piers-Part I. Fluids, 7(10).. Retrieved from https://urn.nsk.hr/urn:nbn:hr:237:985476

Gilja, Gordon, et al. "Calibration and Verification of Operation Parameters for an Array of Vectrino Profilers Configured for Turbulent Flow Field Measurement around Bridge Piers-Part I." Fluids, vol. 7(10), 2022. https://urn.nsk.hr/urn:nbn:hr:237:985476

Gilja, Gordon, Robert Fliszar, Antonija Harasti and Manousos Valyrakis. "Calibration and Verification of Operation Parameters for an Array of Vectrino Profilers Configured for Turbulent Flow Field Measurement around Bridge Piers-Part I." Fluids 7(10) (2022). https://urn.nsk.hr/urn:nbn:hr:237:985476

Gilja, G., et al. (2022) 'Calibration and Verification of Operation Parameters for an Array of Vectrino Profilers Configured for Turbulent Flow Field Measurement around Bridge Piers-Part I', Fluids, 7(10). Available at: https://urn.nsk.hr/urn:nbn:hr:237:985476 (Accessed 19 December 2024)

Gilja G, Fliszar R, Harasti A, Valyrakis M. Calibration and Verification of Operation Parameters for an Array of Vectrino Profilers Configured for Turbulent Flow Field Measurement around Bridge Piers-Part I. Fluids [Internet]. 2022 [cited 2024 December 19];7(10). Available at: https://urn.nsk.hr/urn:nbn:hr:237:985476

G. Gilja, R. Fliszar, A. Harasti and M. Valyrakis, "Calibration and Verification of Operation Parameters for an Array of Vectrino Profilers Configured for Turbulent Flow Field Measurement around Bridge Piers-Part I", Fluids, vol. 7(10), 2022. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:237:985476. [Accessed: 19 December 2024]

Metadata
Title (english)Calibration and Verification of Operation Parameters for an Array of Vectrino Profilers Configured for Turbulent Flow Field Measurement around Bridge Piers-Part I
AuthorGordon Gilja
AuthorRobert Fliszar
AuthorAntonija Harasti
AuthorManousos Valyrakis
Author's institutionUniversity of Zagreb
Faculty of Civil Engineering
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Civil Engineering
Abstract (english)
Flow mapping around bridge piers is crucial in estimating scour development potential under different flow conditions. The reliable measurement of turbulence and the estimation of Reynolds stress can be achieved on scaled models under controlled laboratory experiments using high-frequency Acoustic Doppler Velocimeter Profilers (ADVP) for flow measurement. The aim of this paper was to obtain operation parameters for an array of Vectrino Profilers for turbulent flow field measurement to reliably measure the flow field around bridge piers. Laboratory experiments were conducted on a scaled river model set up in an open channel hydraulic flume. Flow field data were measured on three characteristic profiles, each containing five measurement points collected by ADVPs configured as an array of two instruments. The determination of the operation parameters was done as a two-step process— calibration through the flume’s pump flow rate and verification with Acoustic Doppler Current Profiler RioGrande field data. Based on the results, the following setup for ADVPs’ operation parameters can be used to obtain reliable flow data in the scour hole next to the bridge pier: adaptive Ping Algorithm, Transmit Pulse Size of 4 mm and Cell Size of 1 mm.
Keywords (english)
Languageenglish
Publication typeScientific paper - Original scientific paper
Publication statusPublished
Peer reviewPeer review - international
Publication versionPublished version
Journal titleFluids
Numberingvol. 7(10), 315
e-ISSN2311-5521
URN:NBNurn:nbn:hr:237:985476
Publication2022
Type of resourceText
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2024-09-04 22:14:16