在介电屏障放电 (DBD) 热效应的补偿 雷达截面 (RCS) 减少等离子系统的等离子系统
Jinwoo Jung1, Changseok Cho1, Minsu Choi2
1Department of Electrical and Electronic Engineering, Yonsei University, Seoul 03722, Republic of Korea.
Sensors (Basel, Switzerland)
|August 26, 2023
概括
本研究涉及介电屏障放电 (DBD) 等离子雷达截面 (RCS) 测量中的热诱导变形. 一种新的方法最大限度地减少了变形,并改善了模拟测量协议,以准确地表征等离子体.
科学领域:
- 电磁学 电磁学 电磁学 电磁学
- 等离子体物理学的物理学
- 测量科学 测量科学 测量科学
背景情况:
- 介电屏障放电 (DBD) 等离子系统由于高偏差电压而产生大量热量.
- 这种热量会导致DBD组件的结构变形,影响雷达截面 (RCS) 测量的准确性.
- 现有的RCS测量技术与DBD等离子生成固有的热效应作斗争.
研究的目的:
- 调查DBD等离子系统中RCS测量相关的问题,特别是热诱导变形.
- 提出和验证一个有效的解决方案,以尽量减少和补偿RCS实验期间的热变形.
- 为了提高模拟和测量RCS数据之间的一致性,以实现精确的等离子体表征.
主要方法:
- 在高压条件下分析DBD结构的热诱导结构变形.
- 开发技术以尽量减少热变形.
- 对残余变形进行补偿方法的实施.
- 使用拟议的方法对两个不同的DBD结构进行RCS测量.
主要成果:
- 拟议的方法成功地将DBD结构中的热诱导变形最小化.
- 对两个DBD结构的RCS实验结果显示,在应用拟议方法后,与模拟结果非常一致.
- 增强协议验证了为准确的RCS测量提出的技术的有效性.
结论:
- 开发的方法提供了一个可行的解决方案,用于准确的RCS测量热生成的DBD等离子结构.
- 改进的模拟测量相关性使得更精确的等离子体表征成为可能.
- 这种方法预计可以应用于具有高热负荷的广泛的DBD结构.
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