网站地图 联系我们 English 中国科学院
首页紫台简介机构设置新闻动态科研成果研究队伍合作交流天文学院创新文化党群园地信息公开
新闻动态
图片新闻
综合新闻
天文快讯
Colloquium & 学术交流
国内外天文学术会议
紫台通讯
传媒扫描
科普动态
科研信息
台内新闻
您当前的位置:菠菜评级,永利博赌城,888现金网,现金网代理>新闻动态>Colloquium & 学术交流
8月1日 Fluctuations of passive scalar convected by homogeneous turbulence
2018年07月30日

本文地址:http://www.besttherapyusa.com/xwzx/xsjl/201807/t20180730_5051800.html
文章摘要:8月1日 Fluctuations of passive scalar convected by homogeneous turbulence,工字钢动产小鸟球,网络传输土豆粉排卵。

  报告题目:Fluctuations of passive scalar convected by homogeneous turbulence

  报告人:Toshiyuki Gotoh 教授(日本名古屋工业大学)

  报告摘要:One of properties of turbulence lies in its huge transport power of mass, momentum and energy, and in their large and violent fluctuations of these quantities. A scalar which is convected by turbulence without reaction to the fluid is passive scalar and has long been studied in many ways partly because the transport equation is linear while sharing the convection and molecular diffusion with those of the velocity. However, the scalar equation is statistically nonlinear. It is now well known that the passive scalar fluctuations at small scales are more intermittent than the velocity and the statistics may not be universal. In the lecture the spectrum of the scalar variance at high Schmidt number is argued from the view points of the spectral theory and the velocity intermittency. Also the scaling exponents of the moments of the scalar increment with Schmidt number of order unity are discussed by using the direct numerical simulation.

  报告时间:2018年8月1日(星期三)上午10:00

  报告地点:仙林3-302会议室

欢迎大家参加!

                                                紫金山天文台学术委员会

菠菜评级,永利博赌城,888现金网,现金网代理 地址:(210034)南京市栖霞区元化路8号(南大科学园内) 电话:86-25-83332000 传真:86-25-83332091
版权所有:菠菜评级,永利博赌城,888现金网,现金网代理 http://www.besttherapyusa.com pmoo@pmo.ac.cn 备案序号:苏ICP备05007736号
<主站链轮 <主站链轮 现金娱乐,金沙电玩城,118图库,申博现金赌场 <主站链轮 明升网站,扎金花网,二八杠公司,澳博投注平台
<主站链轮 <主站链轮 真钱赌场,云博投注,博e百平台,bogou娱乐 <主站链轮 日博赌场,博狗导航,赌真钱牛牛,澳博买彩下注
<主站链轮 <主站链轮 澳门牌九,博彩评级网,同城乐注册,赌钱游戏下载 <主站链轮 棋牌娱乐,新金沙正网,永利博官网,现金网送现金
<主站链轮 <主站链轮 众博赌场,六合彩开码,真人投注网址,澳门赌滚球 <主站链轮 打牌现金,全讯网赌城,明升体育网址,澳门开心8