| 講演要旨(和文) | | 前報(春学会、南雲2006)ガスマンビオー多孔性媒質理論の再構成(その2)の続報である。流れ出る水量の割合ζについて、再構成表現とBiot表現の関係を示した。ビオーの導入したζの概念は、最も難解なものの一つである。筆者の理解を数式に図解を加えて示した。 |
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| | 講演要旨(英文) | | This paper is a continuation of the former one, Nagumo 2006, 114th Spring Meting, Recasting the Gassmannn-Biot theory of porous media, Part 2. It is shown that the recast form of zeta, that is the increment of the volume flow, is equal to zetaBiot, in the Biot notation, namely, zeta = -zetaBiot. The correspondence is mathematically proved, and explanatory illustrated. The Biot concept of zetaBiot is one of the most difficult to understand in his theory. Using of the media-averaged quantities in the recasting form, the concept of the increment of the volume flow is clearly understood. |
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