An Extended Dynamic Model of a Geyser Induced by an Inflow of Gas (2): Effects of Various Shapes and Repeated Expansions and Contractions in an Underground Watercourse

H. Kagami

doi:10.2481/dsj.SS_IGY-006

この記事には本公開記事があります。本公開記事を参照してください。
引用する場合も本公開記事を引用してください。

An Extended Dynamic Model of a Geyser Induced by an Inflow of Gas (2):

Effects of Various Shapes and Repeated Expansions and Contractions in an Underground Watercourse

H. Kagami

著者情報

キーワード: Geyser, Inflow of gas, Model, Numerical simulation, Elbow, Sudden expansion, Sudden contraction, Watercourse, Spouting dynamics, Application

ジャーナルフリー早期公開

論文ID: SS_IGY-006

DOI https://doi.org/10.2481/dsj.SS_IGY-006

この記事には本公開記事があります。

The final version of this article is now available: Vol. 9 (2010) , No. 0 p.IGY110

詳細

抄録

We modified further our extended dynamic model of a geyser induced by an inflow of gas, by taking into consideration the effects during spouting of an elbow shape, pairs of sudden expansions and contractions, and repeats of this shape in an underground watercourse. Through numerical simulations of this extended dynamic model, we see that a large number of sudden expansions and contractions or a large angular elbow in the underground watercourse greatly affects the spouting dynamics of the geyser.

責任著者(Corresponding author)

J-STAGEへの登録はこちら（無料）