Open Access

ARTICLE

Structural-Acoustic Design Sensitivity Analysis based on Direct Differentiation Method with Different Element Types

L.L. Chen¹, H.B. Chen^1,2

1 Department of Modern Mechanics, University of Science and Technology of China, CAS KeyLabaratory of Mechanical Behavior and Design of Materials, Hefei 230027, Anhui, P.R.China.
2 Corresponding Author. Phone:+86-0551-63600345. Fax:+86-0551-63606459. Email: hbchen@ustc.edu.cn