发明名称 |
Polyhedral array heat transfer tube |
摘要 |
A heat exchanger tube having an internal surface that is configured to enhance the heat transfer performance of the tube. The internal enhancement has a plurality of polyhedrons extending from the inner wall of the tubing. The polyhedrons have first and second planar faces disposed substantially parallel to the polyhedral axis. The polyhedrons have third and fourth faces disposed at an angle oblique to the longitudinal axis of the tube. The resulting surface increases the internal surface area of the tube and the turbulence characteristics of the surface, and thus, increases the heat transfer performance of the tube. |
申请公布号 |
AU2020800(A) |
申请公布日期 |
2000.05.22 |
申请号 |
AU20000020208 |
申请日期 |
1999.11.01 |
申请人 |
OUTOKUMPU COPPER FRANKLIN, INC. |
发明人 |
DONALD L. BENNETT;LIANGYOU TANG |
分类号 |
F28F1/40 |
主分类号 |
F28F1/40 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|