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Lift measurement of airfoil AH93-157 from wall pressure distribution
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SYSNO ASEP 0559030 Druh ASEP C - Konferenční příspěvek (mezinárodní konf.) Zařazení RIV Záznam nebyl označen do RIV Název Lift measurement of airfoil AH93-157 from wall pressure distribution Tvůrce(i) Procházka, Pavel P. (UT-L) RID, ORCID, SAI
Skála, Vladislav (UT-L) ORCID
Antoš, Pavel (UT-L) RID, ORCID
Popelka, L. (CZ)
Fürst, J. (CZ)
Schmirler, M. (CZ)Číslo článku 01031 Zdroj.dok. EPJ Web of Conferences, EFM21 – 15th International Conference Experimental Fluid Mechanics 2021, 264. - Cedex A : EDP Sciences, 2022 Poč.str. 4 s. Forma vydání Online - E Akce EFM21 – International Conference Experimental Fluid Mechanics 2021 /15./ Datum konání 23.11.2021 - 26.11.2021 Místo konání Liberec Země CZ - Česká republika Typ akce WRD Jazyk dok. eng - angličtina Země vyd. FR - Francie Klíč. slova lift coefficient ; pressure distribution ; airfoil Vědní obor RIV BK - Mechanika tekutin Obor OECD Applied mechanics CEP GA20-26779S GA ČR - Grantová agentura ČR Institucionální podpora UT-L - RVO:61388998 DOI 10.1051/epjconf/202226401031 Anotace Measurement of the lift coefficient of the AH93-157 airfoil was performed by measuring the static pressure distribution on the wind tunnel walls along the test-section. A correlation was established between the lift coefficient value, determined by integrating the static pressure distribution on the wind tunnel walls, and the lift coefficient value, determined by integrating the static pressure distribution on the airfoil surface. This method is useful for easy and quick determination of the lift coefficient on a simple airfoil model without complicated static pressure tubing from the surface. The measurement was made within a closed test-section. The correlation relationship also eliminates the problem of the finite span and the effect of the side walls. Comparison of pressure distribution on airfoil with CFD was performed as well. Pracoviště Ústav termomechaniky Kontakt Marie Kajprová, kajprova@it.cas.cz, Tel.: 266 053 154 ; Jana Lahovská, jaja@it.cas.cz, Tel.: 266 053 823 Rok sběru 2024 Elektronická adresa https://www.epj-conferences.org/articles/epjconf/pdf/2022/08/epjconf_efm2022_01031.pdf
Počet záznamů: 1