公开(公告)号：EP2636594A1

公开(公告)日：2013-09-11

申请号：EP11837881.9

申请日：2011-10-21

申请人： Japan Aerospace Exploration Agency

发明人： TOKUGAWA Naoko ,  KAWAI Taro ,  TOZUKA Ayako ,  UEDA Yoshine ,  ISHIKAWA Hiroaki

IPC分类号： B64C21/10 ,  B64C30/00

CPC分类号： B64C21/10 ,  B64C1/0009 ,  B64C30/00 ,  B64C2001/0045 ,  F42B10/46 ,  Y02T50/12

摘要： Provided is a nose for a supersonic flying object, which has a natural laminar flow nose shape capable of suppressing laminar-turbulent transition and drastically reducing a frictional drag. The nose for a supersonic flying object has a low resistive body shape symmetrical about a central axis as a base shape, wherein the base shape is approximately a cone shape having a linear, simple convex curve, or simple concave curve generatrix and a deformation element having a wavy shape is added to the base shape.

公开(公告)号：EP2636594B1

公开(公告)日：2017-01-11

申请号：EP11837881.9

申请日：2011-10-21

申请人： Japan Aerospace Exploration Agency

发明人： TOKUGAWA Naoko ,  KAWAI Taro ,  TOZUKA Ayako ,  UEDA Yoshine ,  ISHIKAWA Hiroaki

IPC分类号： B64C1/00 ,  B64C21/10 ,  B64C30/00 ,  F42B10/46

CPC分类号： B64C21/10 ,  B64C1/0009 ,  B64C30/00 ,  B64C2001/0045 ,  F42B10/46 ,  Y02T50/12