Publication:
On the Structure Stability of a Neutrally Stable Shock Wave in a Gas and on Spontaneous Emission of Perturbations

Дата
2020
Авторы
Kulikovskii, A. G.
Il'ichev, A. T.
Chugainova, A. P.
Shargatov, V. A.
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Volume Title
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Научные группы
Организационные подразделения
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Институт лазерных и плазменных технологий
Стратегическая цель Института ЛаПлаз – стать ведущей научной школой и ядром развития инноваций по лазерным, плазменным, радиационным и ускорительным технологиям, с уникальными образовательными программами, востребованными на российском и мировом рынке образовательных услуг.
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Аннотация
© 2020, Pleiades Publishing, Inc.Abstract: We analyze the stability of the structure of a neutrally stable shock wave, which is also referred to as a spontaneously emitting shock wave. We have obtained solutions describing linear sinusoidal perturbations emerging in the structure and downflow which depend on the coordinate along the emitting structure. It is shown that these perturbations decay with time. We have also considered the limit transition for the dimensionless width of the structure, which tends to zero. The results obtained in the limit coincide with classical results when the shock wave is treated as the discontinuity surface.
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Цитирование
On the Structure Stability of a Neutrally Stable Shock Wave in a Gas and on Spontaneous Emission of Perturbations / Kulikovskii, A.G. [et al.] // Journal of Experimental and Theoretical Physics. - 2020. - 131. - № 3. - P. 481-495. - 10.1134/S1063776120090186
URI
https://www.doi.org/10.1134/S1063776120090186
 https://www.scopus.com/record/display.uri?eid=2-s2.0-85093948038&origin=resultslist
 http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000584380500013
 https://openrepository.mephi.ru/handle/123456789/22519
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