| 摘要 |
PROBLEM TO BE SOLVED: To enhance heat transfer and cooling efficiency in a cooling passage 10. SOLUTION: This method for enhancing heat transfer and cooling efficiency in the cooling passage 10 includes forming a plurality of turbulator rings 14 in the passage, the rings projecting inwardly, substantially perpendicular to a cooling flow direction in the passage, and inward, and using a patterned electrode 16, forming at least one gap 22 in one or more of the turbulator rings, extending substantially parallel to the flow direction. COPYRIGHT: (C)2003,JPO
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