Publication: A Method of Maintaining the Orientation of a Plane Impactor Accelerated in a High-Pressure Gas Channel
Дата
2019
Авторы
Guk, D. E.
Meshkov, E. E.
Journal Title
Journal ISSN
Volume Title
Издатель
Аннотация
© 2019, Pleiades Publishing, Ltd.Abstract: The task of accelerating a thin plane impactor in a cylindrical channel with high-pressure gas (in particular, detonation products of acetylene–oxygen fuel mixture) encounters the well-known problem of “falling paper sheet” since the impactor motion in the channel is also unstable with respect to lateral (radial) displacements. This displacement can lead to breakage of the symmetry of flight, skewness of the impactor, and a sharp decrease in the achieved velocity. It has been experimentally established that the impactor orientation can be retained by limitation of its lateral shifts with the aid of several thin filaments of a polymer thread (fishing line) arranged uniformly on the inner channel surface along the cylinder generatrix.
Описание
Ключевые слова
Цитирование
Guk, D. E. A Method of Maintaining the Orientation of a Plane Impactor Accelerated in a High-Pressure Gas Channel / Guk, D.E., Meshkov, E.E. // Technical Physics Letters. - 2019. - 45. - № 7. - P. 704-706. - 10.1134/S1063785019070228
URI
https://www.doi.org/10.1134/S1063785019070228
https://www.scopus.com/record/display.uri?eid=2-s2.0-85071528868&origin=resultslist
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000483576200019
https://openrepository.mephi.ru/handle/123456789/18624
https://www.scopus.com/record/display.uri?eid=2-s2.0-85071528868&origin=resultslist
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000483576200019
https://openrepository.mephi.ru/handle/123456789/18624