Главная    Ex Libris    Книги    Журналы    Статьи    Серии    Каталог    Wanted    Загрузка    ХудЛит    Справка    Поиск по индексам    Поиск    Форум   
blank
Авторизация

       
blank
Поиск по указателям

blank
blank
blank
Красота
blank
Bobylev A.V. — Quasistationary Hydrodynamics for the Boltzmann Equation
Bobylev A.V. — Quasistationary Hydrodynamics for the Boltzmann Equation



Обсудите книгу на научном форуме



Нашли опечатку?
Выделите ее мышкой и нажмите Ctrl+Enter


Название: Quasistationary Hydrodynamics for the Boltzmann Equation

Автор: Bobylev A.V.

Аннотация:

Journal of Statistical Physics, VoL 80, Nos. 5/6, 1995, p. 1063-1083.
The Boltzmann equation solutions are considered for small Knudsen number. The main attention is devoted to certain deviations from the classical Navier-Stokes description. The equations for the quasistationary slow flows are derived. These equations do not contain the Knudsen number and provide in this sense a limiting description of hydrodynamic variables. In the isothermal case the equations reduce to incompressible Navier-Stokes equations for bulk velocity and pressure; in the stationary case they coincide with the equations of slow nonisothermal flows. It is shown that the derived equations, unlike the Burnett equations, possess all principal properties of the Boltzmann equation. In one dimension the equations reduce to a nonlinear diffusion equation, being exactly solvable for Maxwell molecules. Multidimensional stationary heat transfer problems are also discussed. It is shown that one can expect an essential difference between the Boltzmann equation solution in the limit of continuous media and the corresponding solution of Navier-Stokes equations.


Язык: en

Рубрика: Физика/

Тип: Статья

Статус предметного указателя: Неизвестно

ed2k: ed2k stats

Год издания: 1995

Количество страниц: 21

Добавлена в каталог: 05.10.2013

Операции: Положить на полку | Скопировать ссылку для форума | Скопировать ID
blank
Предметный указатель
blank
Реклама
blank
blank
HR
@Mail.ru
       © Электронная библиотека попечительского совета мехмата МГУ, 2004-2020
Электронная библиотека мехмата МГУ | Valid HTML 4.01! | Valid CSS! О проекте