出版社：Ivan Kozhedub Kharkiv National Air Force University
摘要：Results of experiment with models of the pilotless airplane with a transformable wing in the wind tunnel Т-1 of the Kharkov university of Air Forces and the echoless chamber of the Kharkov national university are presented. As a result of handling of experimental data relations of drag coefficient,lifting power,aerodynamic quality,the dispersion characteristic are received at various positions of a transformable wing. On the basis of the analysis of the received relations position versions of a transformable wing concerning a fuselage (optimum by criteria «the maximum lift-to-drag ratio»,«the minimum drag»,«the minimum radar visibility») are determined.
其他摘要：Представлены результаты эксперимента с моделями беспилотного самолета с преобразуемым крылом в аэродинамической трубе Т-1 Харьковского университета Воздушных Сил и безэховой камере Харьковского национального университета. В результате обработки эксперимен
关键词：a transformable wing;a wind tunnel;the echoless chamber;aerodynamic properties;characteristics of a radar visibility;modelling experiment;multi-purpose pilotless airplane
