DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Ki-Seok | - |
dc.contributor.author | Huh, Hoon | - |
dc.date.accessioned | 2011-10-05T02:00:31Z | - |
dc.date.available | 2011-10-05T02:00:31Z | - |
dc.date.issued | 1994 | - |
dc.identifier.citation | 한국소성가공학회 추계학술대회 | en |
dc.identifier.uri | http://hdl.handle.net/10203/25362 | - |
dc.description.abstract | The analysis of superplastic sheet forming process is studied by the use of the finite element method using a convected coordinate system and a skew boundary condition. In the formulation, the large inelastic behavior of the superplastic material is described as incompressible, nonlinear, viscous flow. The formulation is then approximated to the finite dimensional space with the use of membrane elements, which results in algebraic linear equations. In addition to the finite element formulation, a pressure cycle control algorithm is combined in the analysis for optimization of the forming time, which deals with the maximization of the strain rate sensitivity, the protection of thickness reduction, the consistency of the desired strain rate and improvement of formability. | en |
dc.language.iso | ko | en |
dc.publisher | 한국소성가공학회 | en |
dc.title | 초소성재료의 압력성형에 관한 삼차원 유한요소해석 | en |
dc.title.alternative | 3-D Finite Element Analysis of Superplastic Blow Forming | en |
dc.type | Article | en |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.