Preparation and Anti-Icing of Hydrophobic Polypyrrole Coatings on Wind Turbine Blade

被引：7

作者：

Qu, Bin ^{[1
]}

Sun, Zhou ^{[1
]}

Feng, Fang ^{[1
,2
,3
]}

Li, Yan ^{[3
,4
]}

Tong, Guoqiang ^{[4
]}

Noor, Rana Shahzad ^{[4
]}

机构：

[1] Northeast Agr Univ, Coll Arts & Sci, Harbin 150030, Peoples R China

[2] China Aerodynam Res & Dev Ctr, Key Lab Icing & Anti De Icing Aircraft, Mianyang 621000, Sichuan, Peoples R China

[3] Heilongjiang Prov Key Lab Technol & Equipment Uti, Harbin 150030, Peoples R China

[4] Northeast Agr Univ, Coll Engn, Harbin 150030, Peoples R China

来源：

INTERNATIONAL JOURNAL OF ROTATING MACHINERY | 2020年 / 2020卷

基金：

中国国家自然科学基金;

关键词：

Wind turbine blades;

D O I：

10.1155/2020/8626457

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

This paper describes the method of preparing strong hydrophobic polypyrrole (PPy) on wind turbine blades. The water contact angle of strong hydrophobic PPy coatings was 127.2 degrees. The strong hydrophobic PPy coatings exhibited excellent anti-icing properties. The maximum icing weight of strong hydrophobic PPy coating blade was almost 0.10 g while the maximum icing weight of no coating blade was found to be 26.13 g. The maximum icing thickness of a strong hydrophobic PPy coating blade was only 1.08mm. The current research will provide a better technique to create anti-icing coatings on wind turbine blades and other outdoor equipment.

引用

页数：9

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