具有曲折性和连通性的微波吸收编码超材料的图案设计策略

IF 12.7 1区材料科学 Q1 ENGINEERING, MULTIDISCIPLINARY

Composites Part B: Engineering Pub Date : 2024-10-10 DOI:10.1016/j.compositesb.2024.111880

Ruijiang Fan , Dawei Li , Wenhe Liao , Tingting Liu , Xiangjia Li , Tengteng Tang , Junming Zhao , Tian Jiang

{"title":"具有曲折性和连通性的微波吸收编码超材料的图案设计策略","authors":"Ruijiang Fan , Dawei Li , Wenhe Liao , Tingting Liu , Xiangjia Li , Tengteng Tang , Junming Zhao , Tian Jiang","doi":"10.1016/j.compositesb.2024.111880","DOIUrl":null,"url":null,"abstract":"<div><div>Microwave absorption presents a challenge for the design of metamaterials, which is critical for the stealth and electromagnetic compatibility. To address this, a novel design strategy for patterns is proposed to enhance the wave absorption, which is tortuosity and connectivity. Utilizing the carbon ink composite and genetic algorithm, multi-layer coding metamaterials (MCMs) are designed to satisfy diverse engineering specifications, with reflectivity tests confirming their efficacy. Temperature alternation experiments simulate frequent environmental changes, and the absorptivity of MCMs is compared to evaluate their resilience. This approach ensures the designed MCMs maintain performance and stability under variable thermal conditions, offering a robust solution for advanced applications.</div></div>","PeriodicalId":10660,"journal":{"name":"Composites Part B: Engineering","volume":"287 ","pages":"Article 111880"},"PeriodicalIF":12.7000,"publicationDate":"2024-10-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"A pattern design strategy for microwave-absorbing coding metamaterials with tortuosity and connectivity\",\"authors\":\"Ruijiang Fan , Dawei Li , Wenhe Liao , Tingting Liu , Xiangjia Li , Tengteng Tang , Junming Zhao , Tian Jiang\",\"doi\":\"10.1016/j.compositesb.2024.111880\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><div>Microwave absorption presents a challenge for the design of metamaterials, which is critical for the stealth and electromagnetic compatibility. To address this, a novel design strategy for patterns is proposed to enhance the wave absorption, which is tortuosity and connectivity. Utilizing the carbon ink composite and genetic algorithm, multi-layer coding metamaterials (MCMs) are designed to satisfy diverse engineering specifications, with reflectivity tests confirming their efficacy. Temperature alternation experiments simulate frequent environmental changes, and the absorptivity of MCMs is compared to evaluate their resilience. This approach ensures the designed MCMs maintain performance and stability under variable thermal conditions, offering a robust solution for advanced applications.</div></div>\",\"PeriodicalId\":10660,\"journal\":{\"name\":\"Composites Part B: Engineering\",\"volume\":\"287 \",\"pages\":\"Article 111880\"},\"PeriodicalIF\":12.7000,\"publicationDate\":\"2024-10-10\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Composites Part B: Engineering\",\"FirstCategoryId\":\"5\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S1359836824006929\",\"RegionNum\":1,\"RegionCategory\":\"材料科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"ENGINEERING, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Composites Part B: Engineering","FirstCategoryId":"5","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S1359836824006929","RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"ENGINEERING, MULTIDISCIPLINARY","Score":null,"Total":0}

引用次数: 0

摘要

微波吸收对超材料的设计提出了挑战，而超材料的设计对隐形和电磁兼容性至关重要。为解决这一问题，我们提出了一种新颖的图案设计策略，即迂回性和连通性来增强吸波能力。利用碳墨复合材料和遗传算法，设计出了多层编码超材料（MCMs），以满足不同的工程规范，并通过反射率测试证实了其功效。温度交替实验模拟了频繁的环境变化，并比较了 MCM 的吸收率，以评估其复原能力。这种方法可确保所设计的 MCM 在多变的热条件下保持性能和稳定性，为先进的应用提供稳健的解决方案。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

A pattern design strategy for microwave-absorbing coding metamaterials with tortuosity and connectivity

查看原文本刊更多论文

A pattern design strategy for microwave-absorbing coding metamaterials with tortuosity and connectivity

Microwave absorption presents a challenge for the design of metamaterials, which is critical for the stealth and electromagnetic compatibility. To address this, a novel design strategy for patterns is proposed to enhance the wave absorption, which is tortuosity and connectivity. Utilizing the carbon ink composite and genetic algorithm, multi-layer coding metamaterials (MCMs) are designed to satisfy diverse engineering specifications, with reflectivity tests confirming their efficacy. Temperature alternation experiments simulate frequent environmental changes, and the absorptivity of MCMs is compared to evaluate their resilience. This approach ensures the designed MCMs maintain performance and stability under variable thermal conditions, offering a robust solution for advanced applications.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

Composites Part B: Engineering 工程技术-材料科学：复合

CiteScore

24.40

自引率

11.50%

发文量

784

审稿时长

21 days

期刊介绍： Composites Part B: Engineering is a journal that publishes impactful research of high quality on composite materials. This research is supported by fundamental mechanics and materials science and engineering approaches. The targeted research can cover a wide range of length scales, ranging from nano to micro and meso, and even to the full product and structure level. The journal specifically focuses on engineering applications that involve high performance composites. These applications can range from low volume and high cost to high volume and low cost composite development. The main goal of the journal is to provide a platform for the prompt publication of original and high quality research. The emphasis is on design, development, modeling, validation, and manufacturing of engineering details and concepts. The journal welcomes both basic research papers and proposals for review articles. Authors are encouraged to address challenges across various application areas. These areas include, but are not limited to, aerospace, automotive, and other surface transportation. The journal also covers energy-related applications, with a focus on renewable energy. Other application areas include infrastructure, off-shore and maritime projects, health care technology, and recreational products.