模拟水的宽带介电特性

IF 0.9 4区工程技术 Q4 ENGINEERING, CHEMICAL

Journal of Microwave Power and Electromagnetic Energy Pub Date : 2021-01-02 DOI:10.1080/08327823.2021.1877243

G. Brodie

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引用次数: 4

摘要

建立水在宽频率范围内介电特性的数学模型有助于设计、开发、建模和优化涉及电磁波与含水材料相互作用的过程。基于文献中的大型数据集(1744个已发表的介电测量数据)和对数学模型的重要扩展(也已在文献中提出)，开发了从无线电波到紫外线频率的水的最重要的偶极响应和分子共振的综合数学模型。该模型很好地近似于已发表的纯水的介电性质。在可能的情况下，它还考虑了盐度和温度的影响。

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Modeling the very broad band dielectric properties of water

Abstract Developing a mathematical model for the dielectric properties of water over a wide range of frequencies helps design, develop, model and optimize processes involving the interaction of electromagnetic waves with water containing materials. Based on large data sets (1744 published dielectric measurements) from literature and significant extensions to mathematical models, which have also been presented in literature, a comprehensive mathematical model for the most important dipolar responses and molecular resonances of water, from radio wave to the ultraviolet frequencies has been developed. This model provides a good approximation to published dielectric properties of pure water. Where possible, it also accounts for the influence of salinity and temperature.

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来源期刊

Journal of Microwave Power and Electromagnetic Energy ENGINEERING, CHEMICAL-ENGINEERING, ELECTRICAL & ELECTRONIC

CiteScore

2.50

自引率

6.70%

发文量

期刊介绍： The Journal of the Microwave Power Energy (JMPEE) is a quarterly publication of the International Microwave Power Institute (IMPI), aimed to be one of the primary sources of the most reliable information in the arts and sciences of microwave and RF technology. JMPEE provides space to engineers and researchers for presenting papers about non-communication applications of microwave and RF, mostly industrial, scientific, medical and instrumentation. Topics include, but are not limited to: applications in materials science and nanotechnology, characterization of biological tissues, food industry applications, green chemistry, health and therapeutic applications, microwave chemistry, microwave processing of materials, soil remediation, and waste processing.