caa a22 4500 445302674 CHVBK 20180317142602.0 cr unu---uuuuu 170323e20100801xx s 000 0 eng 10.1134/S0001433810040079 doi (NATIONALLICENCE)springer-10.1134/S0001433810040079 Surface manifestations of internal waves investigated by a subsurface buoyant jet: 3. Surface manifestations of internal waves [Elektronische Daten] [V. Bondur, Yu. Grebenyuk, E. Ezhova, V. Kazakov, D. Sergeev, I. Soustova, Yu. Troitskaya] In a large test reservoir at the Institute of Applied Physics, Russian Academy of Sciences, a series of experiments were performed to investigate the surface manifestations of internal waves radiated by a subsurface buoyant jet. The field of currents on the water surface of the reservoir was studied through the distribution of temperature with shallow thermocline. Using Particle Tracking Velocimetry (PTV), the velocity field of surface currents was measured. A theoretical model was developed to calculate the rates of disturbances on the surface. A comparison with experimental data indicated that the calculated data of the surface rate value are overestimated. This discrepancy was explained by the presence of a film of surface-active substances (SASs) with experimentally obtained parameters. Using scale modeling coefficients, we estimated the parameters of internal waves radiated by the subsurface wastewater system and the values of their surface manifestations in field conditions. We estimated the hydrodynamic contrasts in the field of surface waves, which can be caused by these inhomogeneous currents on the surface. For a wind velocity of 5 m/s, the magnitude of the contrast in the field of short waves can reach up to 10-25%, which is detected with confidence by remote-sensing methods. Pleiades Publishing, Ltd., 2010 Bondur V. Aerokosmos Scientific Center of Aerospace Monitoring, Gorokhovskii per. 4, 105064, Moscow, Russia aut Grebenyuk Yu Aerokosmos Scientific Center of Aerospace Monitoring, Gorokhovskii per. 4, 105064, Moscow, Russia aut Ezhova E. Institute of Applied Physics, Russian Academy of Sciences, ul. Ul'yanova 46, 603950, Nizhny Novgorod, Russia aut Kazakov V. Institute of Applied Physics, Russian Academy of Sciences, ul. Ul'yanova 46, 603950, Nizhny Novgorod, Russia aut Sergeev D. Institute of Applied Physics, Russian Academy of Sciences, ul. Ul'yanova 46, 603950, Nizhny Novgorod, Russia aut Soustova I. Institute of Applied Physics, Russian Academy of Sciences, ul. Ul'yanova 46, 603950, Nizhny Novgorod, Russia aut Troitskaya Yu Institute of Applied Physics, Russian Academy of Sciences, ul. Ul'yanova 46, 603950, Nizhny Novgorod, Russia aut Izvestiya, Atmospheric and Oceanic Physics SP MAIK Nauka/Interperiodica 46/4(2010-08-01), 482-491 0001-4338 46:4<482 2010 46 11485 https://doi.org/10.1134/S0001433810040079 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1134/S0001433810040079 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Bondur V. Aerokosmos Scientific Center of Aerospace Monitoring, Gorokhovskii per. 4, 105064, Moscow, Russia aut NATIONALLICENCE 700 1- Grebenyuk Yu Aerokosmos Scientific Center of Aerospace Monitoring, Gorokhovskii per. 4, 105064, Moscow, Russia aut NATIONALLICENCE 700 1- Ezhova E. Institute of Applied Physics, Russian Academy of Sciences, ul. Ul'yanova 46, 603950, Nizhny Novgorod, Russia aut NATIONALLICENCE 700 1- Kazakov V. Institute of Applied Physics, Russian Academy of Sciences, ul. Ul'yanova 46, 603950, Nizhny Novgorod, Russia aut NATIONALLICENCE 700 1- Sergeev D. Institute of Applied Physics, Russian Academy of Sciences, ul. Ul'yanova 46, 603950, Nizhny Novgorod, Russia aut NATIONALLICENCE 700 1- Soustova I. Institute of Applied Physics, Russian Academy of Sciences, ul. Ul'yanova 46, 603950, Nizhny Novgorod, Russia aut NATIONALLICENCE 700 1- Troitskaya Yu Institute of Applied Physics, Russian Academy of Sciences, ul. Ul'yanova 46, 603950, Nizhny Novgorod, Russia aut NATIONALLICENCE 773 0- Izvestiya, Atmospheric and Oceanic Physics SP MAIK Nauka/Interperiodica 46/4(2010-08-01), 482-491 0001-4338 46:4<482 2010 46 11485 Metadata rights reserved Springer special CC-BY-NC licence nationallicence SWISSBIB 445302550 BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer