A Holistic Solution to Icing by Acoustic Waves: De-Icing, Active Anti-Icing, Sensing with Piezoelectric Crystals, and Synergy with Thin Film Passive Anti-Icing Solutions

被引：33

作者：

del Moral, Jaime ^{[1
]}

Montes, Laura ^{[1
]}

Rico-Gavira, Victor Joaquin ^{[1
]}

Lopez-Santos, Carmen ^{[1
,2
]}

Jacob, Stefan ^{[3
]}

Oliva-Ramirez, Manuel ^{[1
,4
]}

Gil-Rostra, Jorge ^{[1
]}

Fakhfouri, Armaghan ^{[3
]}

Pandey, Shilpi ^{[3
]}

Gonzalez del Val, Miguel ^{[5
]}

Mora, Julio ^{[5
]}

Garcia-Gallego, Paloma ^{[5
]}

Ibanez-Ibanez, Pablo Francisco ^{[6
]}

Rodriguez-Valverde, Miguel Angel ^{[6
]}

Winkler, Andreas ^{[3
]}

Borras, Ana ^{[1
]}

Gonzalez-Elipe, Agustin Rodriguez ^{[1
]}

机构：

[1] US, CSIC, Mat Sci Inst Seville, Nanotechnol Surfaces & Plasma Lab, C Amer Vespucio 49, Seville 41092, Spain

[2] Univ Seville, Escuela Politecn Super, Dept Fis Aplicada 1, C Virgen de Africa 7, Seville 41011, Spain

[3] Leibniz IFW Dresden, SAWLab Saxony, Helmholtzstr 20, D-01069 Dresden, Germany

[4] Dept Fis Atom Mol & Nucl, Avd Reina Mercedes S-N, Seville 41012, Spain

[5] Natl Inst Aerosp Technol INTA, Ctra Ajalvir Km 4, Torrejon De Ardoz 28850, Spain

[6] Univ Granada, Dept Fis Aplicada, Avd Fuente Nueva S-N, Granada 18002, Spain

来源：

ADVANCED FUNCTIONAL MATERIALS | 2023年 / 33卷 / 15期

基金：

欧盟地平线“2020”;

关键词：

acoustic waves; de-icing; freezing delay; ice monitoring; ice-adhesion; PFOTES; ZnO; CONTACT-ANGLE; WATER; ACOUSTOFLUIDICS; NANOSTRUCTURE; WETTABILITY; SHEAR;

D O I：

10.1002/adfm.202209421

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Icing has become a hot topic both in academia and in the industry given its implications in transport, wind turbines, photovoltaics, and telecommunications. Recently proposed de-icing solutions involving the propagation of acoustic waves (AWs) at suitable substrates may open the path for a sustainable alternative to standard de-icing or anti-icing procedures. Herein, the fundamental interactions are unraveled that contribute to the de-icing and/or hinder the icing on AW-activated substrates. The response toward icing of a reliable model system consisting of a piezoelectric plate activated by extended electrodes is characterized at a laboratory scale and in an icing wind tunnel under realistic conditions. Experiments show that surface modification with anti-icing functionalities provides a synergistic response when activated with AWs. A thoughtful analysis of the resonance frequency dependence on experimental variables such as temperature, ice formation, or wind velocity demonstrates the application of AW devices for real-time monitoring of icing processes.

引用

页数：16