報(bào)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(shí)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(diǎn)：長(zhǎng)安校區(qū)動(dòng)力與能源學(xué)院大樓225會(huì)議室
Place: Conference room 225, School of Power and Energy
主題：兩相流動(dòng)，理論與方法的數(shù)值分析
Topic: Numerical analysis on two-phase flow; Theory and method
內(nèi)容簡(jiǎn)介:
兩相流問(wèn)題是科學(xué)與工程領(lǐng)域中一個(gè)非常普遍的問(wèn)題。該問(wèn)題的數(shù)值分析從20世紀(jì)80年代開(kāi)始，在計(jì)算應(yīng)用中得到了迅速的發(fā)展。處理兩相流有兩種主要方法;拉格朗日和歐拉方法。這節(jié)課將從兩相流的基本概念和處理方法開(kāi)始。介紹了兩相點(diǎn)火和爆轟計(jì)算的一些典型實(shí)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(bào)告人簡(jiǎn)介
林光一，日本青山學(xué)院大學(xué)機(jī)械工程系教授。加州大學(xué)伯克利分校碩士，科羅拉多大學(xué)博爾得分校博士。林光一教授是爆震研究的國(guó)際領(lǐng)導(dǎo)者，最新的工作包括圓管和矩形管中爆震結(jié)構(gòu)的三維詳細(xì)數(shù)值計(jì)算，以及三維旋轉(zhuǎn)爆震?，F(xiàn)任國(guó)際激波會(huì)議咨詢(xún)委員會(huì)委員，日本爆炸學(xué)會(huì)理事，《Proceedings of Combustion Institute》編委等。曾任日本爆震協(xié)會(huì)主席，《Shock Waves》編委等。曾獲國(guó)際爆炸動(dòng)力學(xué)和反應(yīng)系統(tǒng)最高榮譽(yù)A. K. Oppenheim獎(jiǎng)，波蘭科學(xué)院Wactaw Cybulski獎(jiǎng)?wù)碌取?/p>
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.
