Title :
Buckling analysis on finite-sized shell structures
Author :
Liu, Jiantao ; Du, Pingan ; Huang, Mingjing ; Xiao, Yaobing
Author_Institution :
Sch. of Mech. Eng., Univ. of Electron. Sci. & Technol. of China, Chengdu, China
Abstract :
The theoretical analysis of finite element method for buckling phenomenon to finite-sized shell structure is first introduced. Then, a real application using a probe for detecting the pressure inside turboprops is analyzed thoroughly with ANSYS10.0, including section profile, dimensions, and local characteristics. Based on the solved results, several rules between critical load and influence factors are obtained, which would be helpful for similar structures design and application. Finally, several useful conclusions about the best profile and ratio between dimensions are obtained.
Keywords :
buckling; finite element analysis; jet engines; shells (structures); ANSYS10.0; buckling analysis; buckling phenomenon; finite element method; finite-sized shell structures; turboprops; Structural shells; Buckling deformation; Critical load; Curved shell structure; Eigenvalue buckling analysis; Finite Element Method;
Conference_Titel :
Mechatronics and Automation, 2009. ICMA 2009. International Conference on
Conference_Location :
Changchun
Print_ISBN :
978-1-4244-2692-8
Electronic_ISBN :
978-1-4244-2693-5
DOI :
10.1109/ICMA.2009.5246529
