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航太系專題演講 (11月22日)

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活動日期: 2010-11-17 - 2010-11-22

資料來源: 工學院\航太與系統工程學系 (2010-11-17)


航太系11月22日專題演講

主講人:李文和 教授 (成功大學水利工程系教授)
講 題:1.Oil well perforation design using 2D Eulerian code
2. Computational methods for two-phase flow problems
日 期:九十九年十一月廿二日(星期一)
時 間:下午15:10~17:00
地 點:科航505室

歡迎參加

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內容摘要:
1. A two-dimensional Eulerian code has been used to simulate the shaped charge jet
formulations as well as the jet penetration into the casing wall and the surrounding rocks.
The present study uses Lagrangian phase, or the predictor step, and remap phase, or the
corrector step, to solve the dependent variables such as density, velocity, internal energy,
and deviatoric stress.
2. Computational results are presented for five-transient two-phase flow models all solved
using the same finite-differencing technique, numerical scheme, and computer structure.