发明名称 |
FLUID FRICTION RESISTANCE REDUCTION COATING AND WATER POWER GENERATION SYSTEM |
摘要 |
PROBLEM TO BE SOLVED: To provide a fluid friction resistance reduction coating capable of reducing fluid friction resistance even in use under an environment with a large flow rate or long-term use.SOLUTION: A fluid friction resistance reduction coating 12 is laminated on a base material 11, and reduces fluid friction resistance of liquid. The fluid friction resistance reduction coating 12 has a low resistance film 14 comprising a material having a contact angle of droplet of 70 degrees or less and a fall angle of droplet of 40 degrees or less, at a surface portion contacting with liquid.SELECTED DRAWING: Figure 1 |
申请公布号 |
JP2016114203(A) |
申请公布日期 |
2016.06.23 |
申请号 |
JP20140254936 |
申请日期 |
2014.12.17 |
申请人 |
TOSHIBA CORP |
发明人 |
KUBOTANI SATORU;WADA KUNIHIKO;NAKAMURA KAZUYUKI;MUKAI TOSHIMASA |
分类号 |
F15D1/12;F03B3/12;F03B3/18;F03B11/00;F03B11/02;F15D1/06 |
主分类号 |
F15D1/12 |
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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