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A new Concept of the Third-Order Transport in Non-Local Turbulence Closure for Convective Boundary Layersстатья
- Авторы: Zilitinkevich S., Gryanik V., Lykossov V.N., Mironov D.V.
- Сборник: Advances in Turbulence VII. Proceedings of the Seventh European Turbulence Conference, Saint-Jean Cap Ferrat, France, 30 June - 3 July
- Год издания: 1998
- Место издания: Springer
- Первая страница: 391
- Последняя страница: 394
- DOI: 10.1007/978-94-011-5118-4
- Аннотация: The turbulence closure problem for the convective boundary layer (CBL)is considered with the main aim to advance in understanding the natureand developing an improved parameterisation of non-local transport due to large-scale semi-organised structures. The problem is treated by the example of the vertical turbulent flux of potential temperature. An overview is given of various closure schemes ranging from comparatively simple counter-gradient correction to the Boussinesq approximation, to sophisticated closures based on a set of budget equations for the second-order moments (fluxes and variances. It is emphasised that the key role in the non-local transport is played by the third-order moments.
- Добавил в систему: Лыкосов Василий Николаевич
Прикрепленные файлы
| № | Имя | Описание | Имя файла | Размер | Добавлен |
|---|---|---|---|---|---|
| 1. | Полный текст | A_New_Concept_of_the_Third-Order_Transport_in_Non-Local_Tur… | 456,7 КБ | 2 октября 2017 [lykossov] |