Numerical Simulation of Successive Collision of Two Liquid Droplets with a Solid Wall.
-
- Fujimoto Hitoshi
- Department of Energy Science and Technology, Graduate School of Energy Science, Kyoto University
-
- Ogino Tomoyuki
- Graduate Student, Kyoto University
-
- Hatta Natsuo
- Department of Civil Engineering, Nippon-Bunri University
-
- Takuda Hirohiko
- Department of Energy Science and Technology, Graduate School of Energy Science, Kyoto University
この論文をさがす
抄録
Spray jet impingement is widely used to cool hot solids in iron-and steel-making processes. Numerous droplets impinge onto a solid at random and interact with each other. The present study treats the deformation behavior of two liquid drops one by one impinging coaxially onto a solid. The system of Navier–Stokes equations for incompressible fluid flow in the axial coordinate system is solved by means of a finite difference method. The effect of surface tension, gravity, and wettability between the liquid and the solid is taken into account. First, the deformation behavior of a single drop onto a solid is examined and compared to the experimental data for model validation. Then, the collision of two drops in tandem with the solid is simulated. The effect of the distance between two drops on the deformation behavior is studied. The physics of interaction phenomena of droplets is investigated theoretically.
収録刊行物
-
- ISIJ International
-
ISIJ International 41 (5), 454-459, 2001
一般社団法人 日本鉄鋼協会
- Tweet
キーワード
詳細情報
-
- CRID
- 1390001206453465088
-
- NII論文ID
- 10006256242
-
- NII書誌ID
- AA10680712
-
- COI
- 1:CAS:528:DC%2BD3MXkvFWisb8%3D
-
- ISSN
- 13475460
- 09151559
- http://id.crossref.org/issn/00211583
-
- 本文言語コード
- en
-
- 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