Title:
DESIGN METHOD FOR OPTIMIZATION OF CERAMIC MATRIX COMPOSITE MATERIAL LAMINATED PREFABRICATED MEMBER
Document Type and Number:
WIPO Patent Application WO/2022/037305
Kind Code:
A1
Abstract:
A design method for optimization of a ceramic matrix composite material laminated prefabricated member, which takes into comprehensive consideration strength requirements for a component, geometrical outline, and characteristics of a laminated prefabricated member, and optimizes fiber volume fractions of respective layers constituting the prefabricated member and intra-layer fiber directions on the basis of a corresponding formula of mechanics, thereby providing optimized microstructures for the respective layers and fully exploiting the characteristics of the materials. The method is applicable in the optimization and design of various types of ceramic matrix composite material components.
Inventors:
GAO XIGUANG (CN)
LIU CHENYANG (CN)
SONG YINGDONG (CN)
ZHANG SHENG (CN)
DONG HONGNIAN (CN)
YU GUOQIANG (CN)
DONG CHENGQIAN (CN)
YOU CHAO (CN)
ZHANG LU (CN)
LIU CHENYANG (CN)
SONG YINGDONG (CN)
ZHANG SHENG (CN)
DONG HONGNIAN (CN)
YU GUOQIANG (CN)
DONG CHENGQIAN (CN)
YOU CHAO (CN)
ZHANG LU (CN)
Application Number:
PCT/CN2021/105170
Publication Date:
February 24, 2022
Filing Date:
July 08, 2021
Export Citation:
Assignee:
UNIV NANJING AERONAUTICS & ASTRONAUTICS (CN)
International Classes:
G06F30/23
Foreign References:
| CN112100880A | 2020-12-18 | |||
| CN110502793A | 2019-11-26 | |||
| CN110555279A | 2019-12-10 | |||
| CN110175430A | 2019-08-27 | |||
| US7578655B1 | 2009-08-25 |
Attorney, Agent or Firm:
BEIJING GAOWO LAW FIRM (CN)
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