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Discontinuity of gas-dynamic variables in the center of the compression waveстатья Научно-популярная статья
Информация о цитировании статьи получена из
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Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 19 сентября 2015 г.
- Авторы: Bulat P.V., Bulat M.P.
- Журнал: Research Journal of Applied Sciences, Engineering and Technology
- Том: 8
- Номер: 23
- Год издания: 2014
- Издательство: Maxwell Scientific Publications
- Местоположение издательства: Brooklyn, NY, USA
- Первая страница: 2343
- Последняя страница: 2349
- Аннотация: The purpose of research-the study of the flow in the center of the centered isentropic compression waves. Gas-dynamic discontinuities cover shocks, shockwaves, interfaces and sliding surfaces and also the center of the centered compression wave one-dimensional and two-dimensional. For a long time there has been no analysis of the shockwave structures arising in the center of compression waves. At the same time, the problem of development of supersonic and hypersonic air inlets demands to consider the process of the stream isentropic compression. This problem is connected (three-dimensional case) to the problem of arising inside the streams of hinged shocks as opposite to the usual discontinuities not resulted by interaction of supersonic streams, waves and discontinuities, but like from nowhere. This study sets the problem for study in the terms of the developed theory of the interference of gas-dynamic discontinuities of the area of existing solutions for the structures of possible types. We have obtained the relations describing the parameters in the center of the compression wave. We have considered the neutral polar of neither compression meeting the case when in the center of the compression wave there neither shocks nor depression waves. The analysis of properties of the centered compression wave adds to the theory of stationary gas- dynamic discontinuities. We have specified the borders of the shock structure existence area optimal for development of supersonic diffusers.
- Добавил в систему: Булат Павел Викторович
Прикрепленные файлы
| № | Имя | Описание | Имя файла | Размер | Добавлен |
|---|---|---|---|---|---|
| 1. | Полный текст | полный текст статьи | Discontinuity_of_gas-dynamic_variables_in_the_center_of_the… | 494,6 КБ | 15 апреля 2015 [Kulon] |