Title:
OSCULATING CONE THEORY-BASED FIXED-PLANE WAVERIDER DESIGN METHOD
Document Type and Number:
WIPO Patent Application WO/2019/091057
Kind Code:
A1
Abstract:
An osculating cone theory-based fixed-plane waverider design method, comprising the following steps: (1) establishing a relational expression (I) between a leading-edge sweepback angle λ of a waverider, and ICC and FCT, and (2) according to the relational expression in (1), designating a leading edge of the waverider as a straight line with a fixed tangent angle λ, then giving one of the ICC or FCT, that is δ1 or δ2 being already known, to solve the distribution of δ1 or δ2, and then generating an outline of the waverider by utilizing a traditional osculating cone method.
Inventors:
LIU CHUANZHEN (CN)
BAI PENG (CN)
ZHOU WEIJIANG (CN)
YANG YUNJUN (CN)
BAI PENG (CN)
ZHOU WEIJIANG (CN)
YANG YUNJUN (CN)
Application Number:
PCT/CN2018/085426
Publication Date:
May 16, 2019
Filing Date:
May 03, 2018
Export Citation:
Assignee:
CHINA ACAD OF AEROSPACE AERODYNAMICS (CN)
International Classes:
B64F5/00
Foreign References:
| CN107963236A | 2018-04-27 | |||
| CN105173116A | 2015-12-23 | |||
| CN105059530A | 2015-11-18 | |||
| US6634594B1 | 2003-10-21 | |||
| CN107253521A | 2017-10-17 | |||
| CN107298162A | 2017-10-27 |
Attorney, Agent or Firm:
PATENT AGENT OF CHINA AEROSPACE TECHNOLOGY (CN)
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