報告人：林光一教授
Speaker: Prof. A. Koichi Hayashi
主持人：任兆欣助理教授
Host:Asst. Prof. Zhaoxin Ren
時間：2018年09月05日（星期三）上午9:30-11:30
Time: 9:30am-11:30am, Sep. 5, 2018
地點：長安校區動力與能源學院大樓225會議室
Place: Conference room 225, School of Power and Energy
主題：兩相流動，理論與方法的數值分析
Topic: Numerical analysis on two-phase flow; Theory and method
內容簡介:
兩相流問題是科學與工程領域中一個非常普遍的問題。該問題的數值分析從20世紀80年代開始，在計算應用中得到了迅速的發展。處理兩相流有兩種主要方法;拉格朗日和歐拉方法。這節課將從兩相流的基本概念和處理方法開始。介紹了兩相點火和爆轟計算的一些典型實例。
Introduction:
Two-phase flow problem is one of very popular problem in science and engineering field. The numerical analysis of the problem has been started 1980s and has been developed quickly in computational application since then. There are two major ways to take care of two-phase flows; Lagrangian and Eulerian method. The lecture will start with a fundamental idea of two-phase flow and a method to deal with it. Some typical examples of two-phase ignition and detonation calculation will be presented.
報告人簡介
林光一，日本青山學院大學機械工程系教授。加州大學伯克利分校碩士，科羅拉多大學博爾得分校博士。林光一教授是爆震研究的國際領導者，最新的工作包括圓管和矩形管中爆震結構的三維詳細數值計算，以及三維旋轉爆震?，F任國際激波會議咨詢委員會委員，日本爆炸學會理事，《Proceedings of Combustion Institute》編委等。曾任日本爆震協會主席，《Shock Waves》編委等。曾獲國際爆炸動力學和反應系統最高榮譽A. K. Oppenheim獎，波蘭科學院Wactaw Cybulski獎章等。
Speaker’s Biography
A. Koichi Hayashiisthe professor in Aoyama Gakuin University. He obtained his M.Sc. in UC Berkeley and Ph.D. in University of Colorado, Boulder.Hehas been an international leader of detonation study. The most recent work includes three-dimensional detailed numerical calculation of detonation structures intubesandspinning detonations. He is the international advisory committee member of Int. Symp. on Shock Waves, board member of Japan Explosion Society, editorial board member ofProceedings of Combustion Institute, et al. He was the president of Detonation Society in Japan, editorial board member ofShock Waves, et al. He was awarded the A.K. Oppenheim Award from IDERS, Wactaw Cybulski Medal from Poland Academy of Science, et al.
