Dropping damage evaluation for a tangent nonlinear system with a critical component
β Scribed by Jun Wang; Jiu-hong Jiang; Li-xin Lu; Zhi-wei Wang
- Book ID
- 104009017
- Publisher
- Elsevier Science
- Year
- 2011
- Tongue
- English
- Weight
- 494 KB
- Volume
- 61
- Category
- Article
- ISSN
- 0898-1221
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β¦ Synopsis
A new concept of dropping damage boundary surface is proposed to evaluate the dropping damage of a critical component for a nonlinear packaging system, and a novel dynamical mathematical model is established to analyze the effect of three key coordinate parameters, i.e., the non-dimensional dropping shock velocity, the frequency parameter ratio and the defined system parameter, on dropping damage. An experiment was conducted to verify the theory prediction, showing good agreement.
π SIMILAR VOLUMES
In this paper, we consider a quasilinear elliptic system with both concave-convex nonlinearities and critical growth terms in bounded domains. The existence and multiplicity results of positive solutions are obtained by variational methods.