Research output: Contribution to journal › Conference article › peer-review
Cavitating hydrofoil with a structural surface. / Skripkin, Sergey; Starinskiy, Sergey; Tsoy, Mikhail et al.
In: E3S Web of Conferences, Vol. 459, 04006, 04.12.2023.Research output: Contribution to journal › Conference article › peer-review
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TY - JOUR
T1 - Cavitating hydrofoil with a structural surface
AU - Skripkin, Sergey
AU - Starinskiy, Sergey
AU - Tsoy, Mikhail
AU - Vasiliev, Mikhail
AU - Kashkarova, Margarita
AU - Kravtsov, Yuri
AU - Kravtsova, Aleksandra
N1 - Conference code: XXXIX
PY - 2023/12/4
Y1 - 2023/12/4
N2 - A study of cavitating smooth hydrofoil and foil with a structural surface was carried out. The structural surface morphology was made by laser ablation technology with a step of 0.01 mm and wavelength of 1064 nm. High-speed visualization of cavitating hydrofoils at various of flow bulk velocity was performed. In the paper is presented a comparison of cavitation flow regimes for the smooth and the roughness hydrofoils at equal cavitation numbers. The maximal lengths of the attached cavities for different flow regimes are compared. The structural surface of hydrofoil allows delaying the nucleation of cavitation and reducing the attached cavity size at higher velocities of the incoming flow was obtained.
AB - A study of cavitating smooth hydrofoil and foil with a structural surface was carried out. The structural surface morphology was made by laser ablation technology with a step of 0.01 mm and wavelength of 1064 nm. High-speed visualization of cavitating hydrofoils at various of flow bulk velocity was performed. In the paper is presented a comparison of cavitation flow regimes for the smooth and the roughness hydrofoils at equal cavitation numbers. The maximal lengths of the attached cavities for different flow regimes are compared. The structural surface of hydrofoil allows delaying the nucleation of cavitation and reducing the attached cavity size at higher velocities of the incoming flow was obtained.
UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-85182784232&origin=inward&txGid=6adaa3a2561ebe70112085d2ef2379f3
UR - https://www.mendeley.com/catalogue/e7b9394d-b0b4-3f49-b625-b34ca106f518/
U2 - 10.1051/e3sconf/202345904006
DO - 10.1051/e3sconf/202345904006
M3 - Conference article
VL - 459
JO - E3S Web of Conferences
JF - E3S Web of Conferences
SN - 2555-0403
M1 - 04006
T2 - XXXIX Сибирский теплофизический семинар
Y2 - 28 August 2023 through 31 August 2023
ER -
ID: 59577286