发明名称 |
Heat transfer method and heat exchange system between solid and fluid |
摘要 |
Disclosed is a method of heat transfer between a solid such as a metal and a fluid such as water or air characterized in that a porous layer having numerous pores of a nano-size is formed on a surface of the solid that is in contact with the fluid, by treating the surface of the solid with a paste containing a particle group such as copper oxide (CuO), carbon (C) or alumina (Al<SUB>2</SUB>O<SUB>3</SUB>) having a diameter of 100 nm or less and an acid or an alkali. A completely novel method exhibiting an extremely high efficiency with a low cost is provided regarding the convective heat transfer among the heat transfer phenomena.
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申请公布号 |
US2005175769(A1) |
申请公布日期 |
2005.08.11 |
申请号 |
US20050101542 |
申请日期 |
2005.04.08 |
申请人 |
KUNUGI TOMOAKI;MUKO KATSUMI;MUKO SOUTA |
发明人 |
KUNUGI TOMOAKI;MUKO KATSUMI;MUKO SOUTA |
分类号 |
B05D5/12;F28F13/18;(IPC1-7):B05D5/12 |
主分类号 |
B05D5/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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