The Mechanical Mechanism and Influencing Factors of Ice Adhesion Strength on Ice-Phobic Coating
Ice accretion can cause problems on polar ships, ocean platforms, and in other marine industries. It is important to understand the interface debonding behavior between ice and the surface of equipment. In this work, we created a mechanical model to analyze the interface debonding behavior between a...
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| Format: | Article |
| Language: | English |
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MDPI AG
2021-03-01
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| Series: | Journal of Marine Science and Engineering |
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| Online Access: | https://www.mdpi.com/2077-1312/9/3/315 |
| _version_ | 1797541566070390784 |
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| author | Qiang Xie Tianhui Hao Chao Wang Zhenhang Kang Zhonghua Shi Jifeng Zhang |
| author_facet | Qiang Xie Tianhui Hao Chao Wang Zhenhang Kang Zhonghua Shi Jifeng Zhang |
| author_sort | Qiang Xie |
| collection | DOAJ |
| description | Ice accretion can cause problems on polar ships, ocean platforms, and in other marine industries. It is important to understand the interface debonding behavior between ice and the surface of equipment. In this work, we created a mechanical model to analyze the interface debonding behavior between a square-based ice cuboid and an elastic coating base, using contact mechanics and fracture mechanics. Three-dimensional (3D) finite element (FE) simulation was used to simulate the interface debonding for normal and shear separation. A bilinear cohesive zone model (CZM) was used to simulate the interface between the ice cuboid and the elastic coating. We investigated the effect of the elastic modulus <i>E</i> of an elastic film on the critical detachment force <i>F<sub>c</sub></i> for normal and shear separation. The results showed that <i>F<sub>c</sub></i> increases with an increase of the elastic modulus of the elastic film. When <i>E</i> exceeds a certain level, <i>F<sub>c</sub></i> achieves a constant value and then remains stable. Finally, a series of epoxy/polydimethylsiloxane (PDMS) interpenetrating polymer-network (IPN) gel coatings with different elastic moduli were prepared. The ice tensile and shear adhesion strengths (<i>σ</i><sub>ice</sub> and <i>τ</i><sub>ice</sub>) of the coatings were measured. The results were roughly consistent with the results of the numerical simulation when <i>E</i> < 1 MPa. |
| first_indexed | 2024-03-10T13:17:46Z |
| format | Article |
| id | doaj.art-cea44b76e1eb49bd8e6b0d96c87a47d8 |
| institution | Directory Open Access Journal |
| issn | 2077-1312 |
| language | English |
| last_indexed | 2024-03-10T13:17:46Z |
| publishDate | 2021-03-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Journal of Marine Science and Engineering |
| spelling | doaj.art-cea44b76e1eb49bd8e6b0d96c87a47d82023-11-21T10:17:27ZengMDPI AGJournal of Marine Science and Engineering2077-13122021-03-019331510.3390/jmse9030315The Mechanical Mechanism and Influencing Factors of Ice Adhesion Strength on Ice-Phobic CoatingQiang Xie0Tianhui Hao1Chao Wang2Zhenhang Kang3Zhonghua Shi4Jifeng Zhang5Key Laboratory of Advanced Ship Materials and Mechanics, School of Aerospace and Civil Engineering, Harbin Engineering University, Harbin 150001, ChinaKey Laboratory of Advanced Ship Materials and Mechanics, School of Aerospace and Civil Engineering, Harbin Engineering University, Harbin 150001, ChinaInstitute of Petro-Chemistry, Heilongjiang Academy of Science, Harbin 150030, ChinaKey Laboratory of Advanced Ship Materials and Mechanics, School of Aerospace and Civil Engineering, Harbin Engineering University, Harbin 150001, ChinaKey Laboratory of Advanced Ship Materials and Mechanics, School of Aerospace and Civil Engineering, Harbin Engineering University, Harbin 150001, ChinaKey Laboratory of Advanced Ship Materials and Mechanics, School of Aerospace and Civil Engineering, Harbin Engineering University, Harbin 150001, ChinaIce accretion can cause problems on polar ships, ocean platforms, and in other marine industries. It is important to understand the interface debonding behavior between ice and the surface of equipment. In this work, we created a mechanical model to analyze the interface debonding behavior between a square-based ice cuboid and an elastic coating base, using contact mechanics and fracture mechanics. Three-dimensional (3D) finite element (FE) simulation was used to simulate the interface debonding for normal and shear separation. A bilinear cohesive zone model (CZM) was used to simulate the interface between the ice cuboid and the elastic coating. We investigated the effect of the elastic modulus <i>E</i> of an elastic film on the critical detachment force <i>F<sub>c</sub></i> for normal and shear separation. The results showed that <i>F<sub>c</sub></i> increases with an increase of the elastic modulus of the elastic film. When <i>E</i> exceeds a certain level, <i>F<sub>c</sub></i> achieves a constant value and then remains stable. Finally, a series of epoxy/polydimethylsiloxane (PDMS) interpenetrating polymer-network (IPN) gel coatings with different elastic moduli were prepared. The ice tensile and shear adhesion strengths (<i>σ</i><sub>ice</sub> and <i>τ</i><sub>ice</sub>) of the coatings were measured. The results were roughly consistent with the results of the numerical simulation when <i>E</i> < 1 MPa.https://www.mdpi.com/2077-1312/9/3/315interfacial debondingfinite element simulationcohesive zone modelice-phobic coatinginterpenetrating polymer networkselastic modulus |
| spellingShingle | Qiang Xie Tianhui Hao Chao Wang Zhenhang Kang Zhonghua Shi Jifeng Zhang The Mechanical Mechanism and Influencing Factors of Ice Adhesion Strength on Ice-Phobic Coating Journal of Marine Science and Engineering interfacial debonding finite element simulation cohesive zone model ice-phobic coating interpenetrating polymer networks elastic modulus |
| title | The Mechanical Mechanism and Influencing Factors of Ice Adhesion Strength on Ice-Phobic Coating |
| title_full | The Mechanical Mechanism and Influencing Factors of Ice Adhesion Strength on Ice-Phobic Coating |
| title_fullStr | The Mechanical Mechanism and Influencing Factors of Ice Adhesion Strength on Ice-Phobic Coating |
| title_full_unstemmed | The Mechanical Mechanism and Influencing Factors of Ice Adhesion Strength on Ice-Phobic Coating |
| title_short | The Mechanical Mechanism and Influencing Factors of Ice Adhesion Strength on Ice-Phobic Coating |
| title_sort | mechanical mechanism and influencing factors of ice adhesion strength on ice phobic coating |
| topic | interfacial debonding finite element simulation cohesive zone model ice-phobic coating interpenetrating polymer networks elastic modulus |
| url | https://www.mdpi.com/2077-1312/9/3/315 |
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