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Statistical properties of density fluctuations in the atmosphereстатья
Информация о цитировании статьи получена из
Web of Science,
Scopus
Дата последнего поиска статьи во внешних источниках: 9 декабря 2015 г.
- Авторы: Shugaev Fedor V., Shtemenko Ludmila S., Dokukina Olga I., Nikolaeva Oxana A., Petrova Tatiana A., Solenaya Oxana A.
- Сборник: PROCEEDINGS OF SPIE
- Серия: Optics in Atmospheric Propagation and Adaptive Systems XIV
- Том: 8178
- Год издания: 2011
- Издательство: SPIE, the International Society for Optical Engineering
- Местоположение издательства: Bellingham, WA, United States
- Первая страница: 81780C
- Последняя страница: 81780C
- DOI: 10.1117/12.898108
- Аннотация: The improvement of the parametrix method for solving the full system of the Navier-Stokes is presented. As known the fundamental solution equation is an oscillatory one. These oscillations are observed while analyzing the density evolution. Their frequency diminishes as the time grows. The approximate expression is presented for density in the neighborhood of a vortical structure. The laser beam propagation has been analyzed. The method will enable to find time average quantities. We considered the mathematical theory of the laser-schlieren technique. Experimental data on grid-generated turbulence are presented.
- Добавил в систему: Петрова Татьяна Андреевна