FIELD: transport.
SUBSTANCE: invention relates to aircraft engineering and may be used for making sound absorbing panels for turbojet nacelle. It comprises, at least, one cellular block. Note here that every said block has, at least, one medium sheet and two extreme sheets. Cellular structure has surface represents a surface of revolution composed of butt joint of extreme sheets of one or several cellular blocks made by connection sides arranged to form cellular cells. Invention covers also the method of making such structure, shock absorbing panel including such structure and nacelle with such noise absorbing panel.
EFFECT: simple production, higher efficiency of noise killing.
12 cl, 6 dwg
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