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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

Institucijski repozitorij: Repozitorij Građevinskog fakulteta Sveučilišta u Zagrebu

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Gilja, G., Fliszar, R., Harasti, A. i 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).. Preuzeto s 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 i 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). Preuzeto s: https://urn.nsk.hr/urn:nbn:hr:237:985476 (Datum pristupa: 07.09.2024.)

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. [pristupljeno 07.09.2024.];7(10). Dostupno na: https://urn.nsk.hr/urn:nbn:hr:237:985476

G. Gilja, R. Fliszar, A. Harasti i 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]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:237:985476. [Citirano: 07.09.2024.]

Za citiranje koristite ovu mrežnu adresu: https://urn.nsk.hr/urn:nbn:hr:237:985476
Podaci o radu
Naslov (engleski)Calibration and Verification of Operation Parameters for an Array of Vectrino Profilers Configured for Turbulent Flow Field Measurement around Bridge Piers-Part I
AutorGordon Gilja
AutorRobert Fliszar
AutorAntonija Harasti
AutorManousos Valyrakis
Autorova ustanovaSveučilište u Zagrebu
Građevinski fakultet
Znanstveno / umjetničko
područje, polje i grana		TEHNIČKE ZNANOSTI
Građevinarstvo
Sažetak (engleski)
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.
Ključne riječi (engleski)
Jezikengleski
Vrsta publikacijeZnanstveni rad - Izvorni znanstveni rad
Status objaveObjavljen
Vrsta recenzijeRecenziran - međunarodna recenzija
Verzija publikacijeObjavljena verzija rada (izdavačev PDF)
Naslov časopisaFluids
Brojčani podacivol. 7(10), 315
e-ISSN2311-5521
URN:NBNurn:nbn:hr:237:985476
Datum objave publikacije2022
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
Uvjeti korištenjaIkona licence Zaštićeno autorskim pravom.
Datum i vrijeme pohrane2024-09-04 22:14:16