B307 HEAT TRANSFER CHARACTERISTIC ON VERTICAL CIRCULAR TUBE UNDER DROPWISE CONDENSATION : Effect of the direction of cooling water on the heat transfer
スポンサーリンク
概要
- 論文の詳細を見る
On the general heat exchanger of a vertical circular tube, cooling water is run from the bottom to the top in the tube. However, according to the last research of the dropwise condensation of authors, it is anticipated that the good heat transfer characteristic is obtained when the cooling water is run from the top to the bottom. Heat transfer characteristic on a vertical condensing circular tube was obtained by using a copper tube (o.d.40mm, i.d. 30mm and length 700mm). When the cooling water in the tube flew down and up, the heat transfer had a good characteristic in the case of water flowing down. And we evaluated the relation between the behavior of condensate drops and the heat transfer, and then, the sweeping action had a significant effect in this experimental conditions.
- 一般社団法人日本機械学会の論文
著者
-
Nakata Toshio
Nara National College Of Technology
-
Hosokawa Tsutomu
Himeji Institute Of Technology
-
SHIRAIWA Hiroyuki
Himeji Institute of Technology
-
KIMURA Fumiyoshi
Himeji Institute of Technology
関連論文
- Unburned Hydrocarbons in a Spark-ignition Engine Cylinder
- Flame Quenching and Unburned Hydrocarbons on the Wall of a Spherical Combustion Vessel : Series B : Fluid Engineering, Heat Transfer, Combustion, Power, Thermophysical Properties
- Flow Visualisation of Process of Producing Induction Swirl using a Water Model
- Behavior of a Water Drop on a Horizontal Unwet Tube : Series B : Fluid Engineering Heat Transfer Combustion, Power Thermophysical Properties
- B307 HEAT TRANSFER CHARACTERISTIC ON VERTICAL CIRCULAR TUBE UNDER DROPWISE CONDENSATION : Effect of the direction of cooling water on the heat transfer
- Dropwise Condensation Heat Transfer on a Horizontal Tube