書誌事項
- タイトル別名
-
- BOUNDARY INSTABILITY GENERATED ON THE FLOW-ICE INTERFACE
抄録
Periodic boundary waves are sometimes observed on surfaces of large ice bodies such as glaciers and polar ice caps on Mars as well as on the Earth. These boundary waves may be formed by boundary instability between the ice surface and the fluid flowing on it. We propose a mathematical model to describe the evolution of the ice surface by the use of the Navier-Stokes equations, the heat transfer equations of flow and ice, and a heat balance equation at the boundary. Assuming that the temperature above the flow is higher than that below the ice, we perform a linear stability analysis, and obtained the results that the flow-ice boundary becomes unstable in the range of large Reynolds numbers, and the boundary waves migrate upstream in this temperature condition.
収録刊行物
-
- 土木学会論文集Ｂ１（水工学）
-
土木学会論文集Ｂ１（水工学） 69 (4), I_1117-I_1122, 2013
公益社団法人 土木学会
- Tweet
詳細情報 詳細情報について
-
- CRID
- 1390282680328950912
-
- NII論文ID
- 130004558120
-
- ISSN
- 2185467X
-
- 本文言語コード
- ja
-
- データソース種別
-
- JaLC
- Crossref
- CiNii Articles
-
- 抄録ライセンスフラグ
- 使用不可