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https://hdl.handle.net/11681/5911| Title: | Heat transfer characteristics of a bubble-induced water jet impinging on an ice surface |
| Authors: | Yen, Yin-Chao. |
| Keywords: | Control Ice Deicing systems Ice formation Heat transfer Heat transmission Ice prevention Water flow Bubbles Ice removal |
| Publisher: | Cold Regions Research and Engineering Laboratory (U.S.) Engineer Research and Development Center (U.S.) |
| Series/Report no.: | Research Report (Cold Regions Research and Engineering Laboratory (U.S.)) ; 335. |
| Abstract: | Abstract: An experimental study of the heat transfer characteristics of a bubble-driven water jet on an ice surface was conducted. Two Lucite columns, one 1.829 m high and 0.286 min diameter and the other 1.219 m high and 0.140 m in diameter were used. Water levels were maintained at 0.762 and 1.524 m in the large column and 0.840 m in the small column. Hypodermic needles with openings of 0.152, 0.406 and 0.838 mm were used for bubble formation. The air flow rate was varied from 7.39 X 10⁻⁸ to 9.91 X 100⁻⁷ m³ /s. In all, 171 experimental runs were conducted. |
| Description: | Research Report |
| Rights: | Approved for public release; distribution is unlimited. |
| URI: | http://hdl.handle.net/11681/5911 |
| Appears in Collections: | CRREL Research Report |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| CRREL-Research-Report-335.pdf | 3.46 MB | Adobe PDF |  View/Open |