Research output: Contribution to journal › Article › peer-review
Study of flow aerodynamics using the LDA method as part of laboratory modeling of wind-wave interaction. / Kabardin, I. K.; Meledin, V. G.; Dvoynishnikov, S. V. et al.
In: Thermophysics and Aeromechanics, Vol. 32, No. 5, 09.2025, p. 1181-1186.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Study of flow aerodynamics using the LDA method as part of laboratory modeling of wind-wave interaction
AU - Kabardin, I. K.
AU - Meledin, V. G.
AU - Dvoynishnikov, S. V.
AU - Gordienko, M. R.
AU - Zubanov, K. S.
AU - Yanchat, A. T.
AU - Rakhmanov, V. V.
AU - Kakaulin, S. V.
AU - Shurshin, D. V.
AU - Zuev, V. O.
AU - Kraev, I. M.
AU - Sergeev, D. A.
AU - Troitskaya, Yu I.
N1 - Kabardin, I.K., Meledin, V.G., Dvoynishnikov, S.V. et al. Study of flow aerodynamics using the LDA method as part of laboratory modeling of wind-wave interaction. Thermophys. Aeromech. 32, 1181–1186 (2025). https://doi.org/10.1134/S0869864325050166 This study was supported by grant No. 25-79-20007 from the Russian Science Foundation, https://rscf.ru/project/25-79-20007/; the work was performed using equipment at the unique research facility “Complex of Large-Scale Geophysical Setups (UNU KKGS) of the Institute of Applied Physics of the Russian Academy of Sciences (https://unu.ipfran.ru/en/).
PY - 2025/9
Y1 - 2025/9
N2 - The development of optoelectronic methods for measuring through a multiphase barrier in the study of a dispersed component in experiments on modeling the natural and technical hydrodynamic systems is a pressing issue. The difficulties of direct measurements under hurricane conditions necessitate laboratory measurements. Spray formation was studied in detail during the laboratory experiments in the high-speed wind-wave flume (WWF) at the Institute of Applied Physics of the Russian Academy of Sciences (IAP RAS). A modern, non-contact optical method for diagnosing two-phase flows — laser Doppler anemometry (LDA) — was used to measure the kinematic characteristics of the aerosol flow. Experiments were carried out to measure the aerosol droplet aerodynamics in WWF of IAP RAS. It was demonstrated that the measuring system enables to measure all three components of the aerodynamic flow velocity through a multiphase barrier at wind speeds from 10 to 40 m/s over a wide range of conditions. The results of measurements were compared with the readings of the Pitot tube, and good agreement and reproducibility of the experimental data were shown.
AB - The development of optoelectronic methods for measuring through a multiphase barrier in the study of a dispersed component in experiments on modeling the natural and technical hydrodynamic systems is a pressing issue. The difficulties of direct measurements under hurricane conditions necessitate laboratory measurements. Spray formation was studied in detail during the laboratory experiments in the high-speed wind-wave flume (WWF) at the Institute of Applied Physics of the Russian Academy of Sciences (IAP RAS). A modern, non-contact optical method for diagnosing two-phase flows — laser Doppler anemometry (LDA) — was used to measure the kinematic characteristics of the aerosol flow. Experiments were carried out to measure the aerosol droplet aerodynamics in WWF of IAP RAS. It was demonstrated that the measuring system enables to measure all three components of the aerodynamic flow velocity through a multiphase barrier at wind speeds from 10 to 40 m/s over a wide range of conditions. The results of measurements were compared with the readings of the Pitot tube, and good agreement and reproducibility of the experimental data were shown.
KW - flow aerodynamics
KW - laboratory modeling
KW - laser Doppler anemometry
KW - multiphase barrier
KW - wind-wave interaction
UR - https://www.scopus.com/pages/publications/105041314075
UR - https://www.mendeley.com/catalogue/cfcffccf-8446-3544-8391-526720f4e186/
U2 - 10.1134/S0869864325050166
DO - 10.1134/S0869864325050166
M3 - Article
VL - 32
SP - 1181
EP - 1186
JO - Thermophysics and Aeromechanics
JF - Thermophysics and Aeromechanics
SN - 0869-8643
IS - 5
ER -
ID: 79828189