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基于微流道技术的电磁功能结构防除冰系统流场与传热特性分析
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TK124

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陕西省自然科学基础研究计划(2023JCYB509)


An Analysis of Flow Field and Heat Transfer Characteristic for Anti-Icing/Deicing System of Electromagnetic Functional Structure Based on Micro-Channel Technology
Author:
  • CHEN Xiaoyu1, SI Yuan1, CHEN Long2

    CHEN Xiaoyu1, SI Yuan1, CHEN Long2

    1.Aviation Key Lab of Science and Technology on High Performance Electromagnetic Windows, AVIC Research Institute for Special Structures of Aeronautical Composite, Jinan 250023, China;2. Key Laboratory of High Efficiency and Clean Mechanical Manufacture, School of Mechanical Engineering, Shandong University, Jinan 250100, China
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    摘要:

    基于微流道技术的电磁功能结构气热防除冰系统设计与其内/外流场的流体流动行为及传热特性密切相关。为了实现微流道气热防除冰系统设计,提出了一种流场-传热耦合数值分析方法,以气热空心石英纤维增强树脂基复合材料为微流道实现手段,进行了典型翼面前缘电磁功能结构的流场与传热特性仿真分析。结果表明:在-15 ℃的外部条件下,基于微流道的防除冰方案具备满足防除冰需求的潜力,为后续进行气热防除冰方案优化设计提供了理论支持。

    Abstract:

    In order to realize the design of gas-thermal anti-icing/deicing system by the technology of micro-channel based on the design of electromagnetic function structure gas-thermal anti-icing/deicing system based on micro-channel technology closely related to the fluid flow behavior and heat transfer characteristics of the internal/external flow field,a coupled flow field-heat transfer analysis method is proposed. The flow field and heat transfer characteristic of typical wing-front edge electromagnetic functional structures are simulated and analyzed by using gas-thermal hallow quartz fiber reinforced resin matrix composites as the micro-channel implementation method. The results show that with ambient temperature being at 15℃, the anti-icing/deicing scheme based on the technology of micro-channel is satisfied with the needs of anti-icing/deicing potential, and a theoretical support is provided for the subsequent optimization design of gas-thermal anti-icing/deicing scheme.

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引用本文

陈晓宇, 司 源, 陈 龙.基于微流道技术的电磁功能结构防除冰系统流场与传热特性分析[J].空军工程大学学报,2024,25(3):36-40

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  • 在线发布日期: 2024-05-30