ホーム / お知らせ・イベント / イベント / 総務課 / 日本航空宇宙学会関西支部分科会「非平衡現象の流体力学」講演会のご案内

日本航空宇宙学会関西支部分科会「非平衡現象の流体力学」講演会のご案内

日時 2014年08月18日
16時10分 から 18時10分 まで
場所 京都大学 桂キャンパス C3棟 3階 b3n03室(航空宇宙工学専攻会議室)
連絡先
京都大学 航空宇宙工学専攻 高田 滋
URL http://gas.kuaero.kyoto-u.ac.jp/%E5%88%86%E7%A7%91%E4%BC%9A%E3%80%8C%E9%9D%9E%E5%B9%B3%E8%A1%A1%E7%8F%BE%E8%B1%A1%E3%81%AE%E6%B5%81%E4%BD%93%E5%8A%9B%E5%AD%A6%E3%80%8D%EF%BC%88%E7%AC%AC6%E5%9B%9E%EF%BC%89-2/

Regularity of Boltzmann Equation in Convex Domains

Prof. Yan Guo
(Division of Applied Mathematics, Brown University, USA)

要旨:

It is known that discontinuity can be created at the boundary in a non-convex domain for the Boltzmann equation with initial and boundary conditions. In this talk, Boltzmann solutions are shown to be C^1 away from the grazing set of the phase boundary in a convex set.

Applications of finite volume analysis on UHVDC converter transformer design

Dr. Tor Laneryd
(ABB Corporate Research, Sweden)

要旨:

Ultra-high voltage direct current (UHVDC) transformers allow large amounts of electricity to be transported across very long distances with minimal losses. Numerical analysis using finite volume schemes plays an important part in the design of UHVDC transformers, both for the cooling systems and for the electrical insulation. The former involves solving the well-known Navier-Stokes system of equations for mixed convection of the transformer oil that is characterized by its high Prandtl number. The latter is analyzed by a theoretical model of ion transport with governing equations dominated by the convection terms and requiring specialized boundary conditions on solid-liquid interfaces.

参考:

吉田-桂キャンパス間バス時刻

(http://www.kyoto-u.ac.jp/ja/access/bus/index.htm#b)