Article
Engineering, Environmental
Ze Tian, Peixun Fan, Dongyu Zhu, Lizhong Wang, Huanyu Zhao, Changhao Chen, Rui Peng, Daizhou Li, Hongjun Zhang, Minlin Zhong
Summary: This study successfully enhances the icephobicity of superhydrophobic surfaces by designing anti-ice-pinning structures, which greatly reduces ice adhesion in low-temperature and high-humidity conditions.
CHEMICAL ENGINEERING JOURNAL
(2023)
Article
Nanoscience & Nanotechnology
Chan Hui Moon, Sumaira Yasmeen, Kiho Park, Houda Gaiji, Changhyun Chung, Hyoungkwon Kim, Hyoung-Seok Moon, Jang Wook Choi, Han-Bo-Ram Lee
Summary: This study investigated an icephobic coating with a self-formed superhydrophobic surface using polydimethylsiloxane (PDMS) and SiO2 powder. The effect of superhydrophobicity on icephobicity was determined by varying the experimental parameters, and the mechanical properties of the icephobic layer were improved by adding polyvinylidene fluoride (PVDF) to the PDMS solution. The PDMS-PVDF mixture coating exhibited improved icephobicity and mechanical properties due to the multilevel nanostructure formed by physical and chemical interactions with SiO2 powder.
ACS APPLIED MATERIALS & INTERFACES
(2022)
Article
Polymer Science
Vladimir S. Egorkin, Dmitry V. Mashtalyar, Andrey S. Gnedenkov, Valeriia S. Filonina, Igor E. Vyaliy, Konstantine V. Nadaraia, Igor M. Imshinetskiy, Evgeny A. Belov, Nikolaj V. Izotov, Sergey L. Sinebryukhov, Sergey V. Gnedenkov
Summary: This paper evaluates the anti-icing properties of samples treated with PEO followed by application of SPTFE and PVDF. The combined PVDF-SPTFE coating shows superior electrochemical characteristics, hydrophobicity, and icephobic properties. The decrease in ice adhesion strength after treatment with PVDF-SPTFE is significant, making it a promising solution for anti-icing applications.
Article
Engineering, Environmental
Assem Elzaabalawy, Shaker A. Meguid
Summary: Ice accretion is a hazardous process where a layer of ice builds up on solid objects. Siloxane-modified nanocomposites have been found to be effective in preventing ice accretion. A nanocomposite with a concentration of 35 wt% silica nanoparticles has been shown to exhibit excellent icephobicity by facilitating droplet rebounding, reducing water nucleation temperature, delaying freezing process, and reducing ice adhesion strength. These nanocomposite coatings also maintain their adhesion strength, wettability, and icephobicity after multiple icing/thaw cycles.
CHEMICAL ENGINEERING JOURNAL
(2022)
Review
Materials Science, Coatings & Films
Mohammadreza Shamshiri, Reza Jafari, Gelareh Momen
Summary: This review discusses the development and potential applications of smart icephobic coatings, which can respond to environmental stimuli to reduce ice adhesion and delay freezing time. While these coatings show promise in various applications, further research is needed to fully explore their benefits and limitations.
SURFACE & COATINGS TECHNOLOGY
(2021)
Article
Materials Science, Multidisciplinary
Halar Memon, Davide S. A. De Focatiis, Kwing-So Choi, Xianghui Hou
Summary: The liquid-infused polymeric surfaces with promising icephobicity face challenges in maintaining performance after material damage. Inspired by cetacean skin, glycerol-infused fiber-reinforced polyurethane (GIFRP) coatings have been developed to delay water droplet freezing and reduce ice adhesion under erosion tests. Incorporating fibers in the coatings has proven beneficial for infused-liquid replenishment and slow-releasing capabilities, leading to minimal ice adhesion even after substantial surface damage.
ACS APPLIED POLYMER MATERIALS
(2021)
Article
Engineering, Environmental
Yizhi Zhuo, Senbo Xiao, Alidad Amirfazli, Jianying He, Zhiliang Zhang
Summary: Polysiloxane is a popular material for passive surface icephobicity due to its tailorable properties. Research has categorized polysiloxane materials into three classes based on surface stiffness and evaluated their advantages and shortcomings. A reference coating thickness has been identified for optimizing icephobic coating design, and a surface icephobicity diagram has been presented to explore the mechanisms of breaking theoretical ice adhesion limits. The challenges and key research directions in applying polysiloxane icephobic materials have been discussed.
CHEMICAL ENGINEERING JOURNAL
(2021)
Article
Chemistry, Multidisciplinary
Sandeep Hatte, Karunesh Kant, Ranga Pitchumani
Summary: Superhydrophobic surfaces with high static contact angle and low contact angle hysteresis have the potential to inhibit ice formation. However, the freezing behavior on multiscaled rough superhydrophobic surfaces that are of practical significance is not well studied. This article presents the freezing dynamics of water droplets on multiscale fractal superhydrophobic surfaces, showing that increasing surface hydrophobicity leads to longer freezing time due to increased contact angle and poor interfacial conduction. The study also discusses the application of numerical models to different metallic materials and fabrication methods, offering guidelines for the design of anti-icing surfaces in practice.
Article
Chemistry, Multidisciplinary
Kamran Alasvand Zarasvand, Amir Nazemi, Sudip Kumar Lahiri, Adam Tetreault, Abbas S. Milani, Timothy P. Bender, Kevin Golovin
Summary: Ice buildup is a persistent challenge in various industries, negatively affecting system performance. A new composite panel inspired by animal skin has been proposed, consisting of a nanofluid layer protected by a facesheet, which shows durable anti-icing and tunable photothermal properties. The viscous liquid layer beneath the facesheet alters ice adhesion to the surface, resulting in low ice adhesion strengths. By altering the fluid properties, additional functionalities can be endowed to the system, such as impact resistance and tunable photothermal properties, making it a promising multifunctional de-icing material.
ADVANCED FUNCTIONAL MATERIALS
(2023)
Review
Chemistry, Physical
Halar Memon, Jie Wang, Xianghui Hou
Summary: Ice protection techniques in aerospace and wind energy applications have limitations in terms of cost and convenience. This review focuses on the use of passive icephobic coatings, specifically examining the role of surface roughness in anti-icing and de-icing performance. The interdependence of surface roughness with other icephobicity strategies, such as superhydrophobicity and elastomeric surfaces, is discussed. Furthermore, the sensitivity of de-icing evaluation methods to surface roughness is explored.
Article
Nanoscience & Nanotechnology
Yongyang Sun, Yubo Wang, Xin Sui, Wenyan Liang, Liang He, Fangxin Wang, Bin Yang
Summary: This study demonstrates the potential of biomimetic nanocomposites in aerospace applications for anti-/deicing by utilizing surface microstructure design and flexible temperature control capabilities. The presence of surface micropillars leads to increased ice adhesion strength and decreased ice/frost formation compared to flat surfaces, while higher temperatures result in reduced contact angle and ice adhesion strength. The results suggest promising opportunities for the use of biomimetic nanocomposites in aerospace for ice prevention and removal.
ACS APPLIED NANO MATERIALS
(2021)
Article
Chemistry, Multidisciplinary
Mikyung Kim, Eunsung Kim, Hansol Doh, Hyerim Hwang
Summary: The water-pinning effect, which prevents water droplets from rolling off a surface, has potential applications in various fields. This study proposes a coating approach using silica nanoparticles and cellulose nanocrystals to fabricate artificial water-pinning surfaces and evaluates their water-pinning ability.
Article
Chemistry, Physical
Mohammadreza Shamshiri, Reza Jafari, Gelareh Momen
Summary: The use of phase change materials (PCMs) as smart icephobic coatings has gained attention due to their ability to release latent heat and prevent ice formation. Incorporating PCM microcapsules into coatings reduces ice adhesion and accumulation.
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
(2022)
Article
Physics, Multidisciplinary
Henry Lambley, Gustav Graeber, Raphael Vogt, Leon C. C. Gaugler, Enea Baumann, Thomas M. M. Schutzius, Dimos Poulikakos
Summary: Supercooled droplet freezing on surfaces is a common phenomenon in nature and industry, but little is known about its effect on droplet-substrate interactions and the design of icephobic surfaces. This study investigates freezing of supercooled droplets on textured surfaces and identifies surface properties that promote ice expulsion. The study also explores mechanisms through which repellency falters and provides insights into the phenomenology of ice adhesion throughout freezing. The findings contribute to the design of icephobic surfaces for increased safety and sustainability in engineering applications.
Article
Polymer Science
Adrian Vicente, Pedro J. Rivero, Paloma Garcia, Julio Mora, Francisco Carreno, Jose F. Palacio, Rafael Rodriguez
Summary: This work explores the use of electrospinning technique to deposit PVDF-HFP coatings on aeronautical alloy surfaces for anti-icing purposes, enhancing superhydrophobic and anticorrosive behavior through optimized nanostructures. Liquid-infused coatings show potential in reducing ice adhesion, making them a promising passive ice protection method in various applications.
Review
Energy & Fuels
Adam Chehouri, Rafic Younes, Adrian Ilinca, Jean Perron
Article
Meteorology & Atmospheric Sciences
Faycal Lamraoui, Robert Benoit, Jean Perron, Guy Fortin, Christian Masson
ATMOSPHERIC RESEARCH
(2015)
Article
Engineering, Environmental
Faycal Lamraoui, Guy Fortin, Jean Perron, Robert Benoit
COLD REGIONS SCIENCE AND TECHNOLOGY
(2015)
Article
Thermodynamics
Tammam Basbous, Rafic Younes, Adrian Ilinca, Jean Perron
Article
Chemistry, Physical
J. D. Brassard, D. K. Sarkar, J. Perron, A. Audibert-Hayet, D. Melot
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2015)
Article
Engineering, Mechanical
Adam Chehouri, Rafic Younes, Adrian Ilinca, Jean Perron, Hassan Lakiss
TRANSACTIONS OF THE CANADIAN SOCIETY FOR MECHANICAL ENGINEERING
(2015)
Article
Engineering, Environmental
Frederic Guerin, Caroline Laforte, Marie-Isabelle Farinas, Jean Perron
COLD REGIONS SCIENCE AND TECHNOLOGY
(2016)
Review
Green & Sustainable Science & Technology
Oloufemi Fakorede, Zoe Feger, Hussein Ibrahim, Adrian Ilinca, Jean Perron, Christian Masson
RENEWABLE & SUSTAINABLE ENERGY REVIEWS
(2016)
Article
Meteorology & Atmospheric Sciences
Faycal Lamraoui, Guy Fortin, Robert Benoit, Jean Perron, Christian Masson
ATMOSPHERIC RESEARCH
(2013)
Article
Engineering, Environmental
Faycal Lamraoui, Guy Fortin, Robert Benoit, Jean Perron, Christian Masson
COLD REGIONS SCIENCE AND TECHNOLOGY
(2014)
Article
Thermodynamics
Tammam Basbous, Rafic Younes, Adrian Ilinca, Jean Perron
INTERNATIONAL JOURNAL OF ENGINE RESEARCH
(2012)
Article
Computer Science, Artificial Intelligence
Adam Chehouri, Rafic Younes, Jihan Khoder, Jean Perron, Adrian Ilinca
Article
Engineering, Aerospace
Eric Villeneuve, Derek Harvey, David Zimcik, Roger Aubert, Jean Perron
JOURNAL OF THE AMERICAN HELICOPTER SOCIETY
(2015)
Proceedings Paper
Energy & Fuels
H. Ibrahim, A. Ilinca, J. Perron, A. Merabet
2013 IEEE ELECTRICAL POWER & ENERGY CONFERENCE (EPEC)
(2013)
Article
Engineering, Marine
Alba Ricondo, Laura Cagigal, Beatriz Perez-Diaz, Fernando J. Mendez
Summary: This research presents a site-specific metamodel based on the SWASH numerical model simulations, which can predict coastal hydrodynamic variables in a fast and efficient manner. The metamodel uses downscaled and dimensionality reduced synthetic database to accurately reproduce wave setup, wave heights associated with different frequency bands, and wave runup. This method has great potential in coastal risk assessments, early warning systems, and climate change projections.
Article
Engineering, Marine
Xiao Yu, Wangjun Ren, Bukui Zhou, Li Chen, Xiangyun Xu, Genmao Ren
Summary: This study investigated and compared the compression responses and energy absorption capacities of coral sand and silica sand at a strain rate of approximately 1000 s-1. The results showed that coral sand had significantly higher energy absorption capacity than silica sand due to its higher compressibility. The study findings suggest that using poorly graded coral sand can improve its energy absorption capacity.
Article
Engineering, Marine
Jingxi Zhang, Junmin Mou, Linying Chen, Pengfei Chen, Mengxia Li
Summary: This paper proposes a cooperative control scheme for ship formation tracking based on Model Predictive Control. A predictive observer is designed to estimate the current motion states of the leader ship using delayed motion information. Comparative simulations demonstrate the effectiveness and robustness of the proposed controller.
Article
Engineering, Marine
Yu Yao, Danni Zhong, Qijia Shi, Ji Wu, Jiangxia Li
Summary: This study proposes a 2DH numerical model based on Boussinesq equations to investigate the impact of dredging reef-flat sand on wave characteristics and wave-driven current. The model is verified through wave flume experiments and wave basin experiments, and the influences of incident wave conditions and pit morphological features on wave characteristics are examined.
Article
Engineering, Marine
Jayanta Shounda, Krishnendu Barman, Koustuv Debnath
Summary: This study investigates the double-average turbulence characteristics of combined wave-current flow over a rough bed with different spacing arrangements. The results show that a spacing ratio of p/r=4 offers the highest resistance to the flow, and the double-average Reynolds stress decreases throughout the flow depth. The advection of momentum-flux of normal stress shows an increase at the outer layer and a decrease near the bed region after wave imposition. Maximum turbulence kinetic energy production and diffusion occur at different layers. The turbulence structure is strongly anisotropic at the bottom region and near the outer layer, with a decrease in anisotropy observed with an increase in roughness spacing.
Article
Engineering, Marine
Meng Zhang, Lianghui Sun, Yaoguo Xie
Summary: The research proposes a method for online identification of wave bending and torsional moment in hull structures. For structures without large openings, the method optimizes sensor positions and establishes a mathematical model to improve accuracy. For structures with large openings, a joint dual-section monitoring method is proposed to simultaneously identify bending and torsional moments in multiple key cross sections.
Article
Engineering, Marine
Longming Chen, Shutao Li, Yeqing Chen, Dong Guo, Wanli Wei, Qiushi Yan
Summary: This study investigated the dynamic response characteristics and damage modes of pile wharves subjected to underwater explosions. The results showed that the main damaged components of the pile wharf were the piles, and inclined piles had a higher probability of moderate or more significant damage compared to vertical piles. The study also suggested that replacing inclined piles with alternative optimized structures benefits the blast resistance of pile wharves.
Article
Engineering, Marine
I. -C Kim, G. Ducrozet, V. Leroy, F. Bonnefoy, Y. Perignon, S. Bourguignon
Summary: Previous research focused on the accuracy and efficiency of short-term wave fields in specific prediction zones, while we developed algorithms for continuous wave prediction based on the practical prediction zone and discussed important time factors and strategies to reduce computational costs.
Article
Engineering, Marine
Hang Xie, Xianglin Dai, Fang Liu, Xinyu Liu
Summary: This study investigates the load characteristics of a three-dimensional stern model with pitch angle through a drop test, and reveals complex characteristics of pressure distribution near the stern shaft. The study also shows that the vibration characteristics of the load are influenced by the drop height and pitch angle, with the drop height having a greater effect on the high-frequency components.
Article
Engineering, Marine
Hangyuan Zhang, Wanli Yang, Dewen Liu, Xiaokun Geng, Wangyu Dai, Yuzhi Zhang
Summary: The deep-water bridge is more vulnerable to earthquake damage than the bridge standing in air. The larger blocking ratio has a significant impact on the added mass coefficient, which requires further comprehensive study. The generation mechanism of block effect is analyzed using numerical simulation software ANSYS Fluent. The results show that the recirculation zone with focus reduces the pressure on the back surface of the cylinder, resulting in the peak value of in-line force not occurring synchronously with the peak value of acceleration. The change in position and intensity of the recirculation zone with focus, as well as the change in water flow around the cylinder surface, are identified as the generation mechanism of the block effect, which has a 10% influence on the hydrodynamic force. The changing rule of the added mass coefficient with blocking ratio is discussed in detail, and a modification approach to the current added mass coefficient calculation method is suggested. Physical experiments are conducted to validate the modification approach, and the results show that it is accurate and can be used in further study and real practice.
Article
Engineering, Marine
Golnesa Karimi-Zindashti, Ozgur Kurc
Summary: This study examines the performance of an in-house code utilizing a deterministic vortex method on the rotation of circular and square cylinders. The results show that rotational motion reduces drag forces, suppresses fluctuating forces, and increases lift forces. The code accurately predicts vortex shedding suppression and identifies the emergence of near-field wakes in the flow over rotating square cylinders.
Article
Engineering, Marine
George Dafermos, George Zaraphonitis
Summary: The survivability of damaged ships is of great importance and the regulatory framework is constantly updated. The introduction of the probabilistic damage stability framework has rationalized the assessment procedure. Flooding simulation tools can be used to investigate the dynamic response of damaged ships.
Article
Engineering, Marine
Xuyue Chen, Xu Du, Chengkai Weng, Jin Yang, Deli Gao, Dongyu Su, Gan Wang
Summary: This paper proposes a real-time drilling parameters optimization method for offshore large-scale cluster extended reach drilling based on intelligent optimization algorithm and machine learning. By establishing a ROP model with long short-term memory neurons, and combining genetic algorithm, differential evolution algorithm, and particle swarm algorithm, the method achieves real-time optimization of drilling parameters and significantly improves the ROP.
Article
Engineering, Marine
Sung-Jae Kim, Chungkuk Jin, MooHyun Kim
Summary: This study investigates the dynamic behavior of a moored submerged floating tunnel (SFT) under tsunami-like waves through numerical simulations and sensitivity tests. The results show that design parameters significantly affect the dynamics of the SFT system and mooring tensions, with shorter-duration and higher-elevation tsunamis having a greater impact.
Article
Engineering, Marine
G. Clarindo, C. Guedes Soares
Summary: Environmental contours are constructed using the Inverse-First Order Reliability Method based on return periods. The paper proposes the use of the Burr distribution to model the marginal distribution of long-term significant wave heights. The newly implemented scheme results in different environmental contours compared to the reference approach.