对超声波增强热传递的审查
Chong Li1, Zufen Luo2, Yuchen Shao1
1Jiangsu Unmanned Aerial Vehicle Research Institute, Faculty of Mechanical and Material Engineering, Huaiyin Institute of Technology, 1 Meicheng Rd., Huaian 223003, China.
Ultrasonics sonochemistry
|September 17, 2025
概括
这篇评论探讨了超声波增强热传输,这是冷却电子设备的关键技术. 声波化和流动是主要的机制,在各种应用中有可能提高冷却效率.
科学领域:
- 热力工程是热力工程中的一个.
- 声学 声学 在声学方面
- 流体动力学 流体动力学
背景情况:
- 高热流电子设备需要先进的冷却解决方案.
- 超声波增强的传热是一种有前途的活性冷却技术.
- 了解基本机制对于优化性能至关重要.
研究的目的:
- 综合审查最近超声波增强热传输方面的进展.
- 分析驱动热传递增强的基本机制.
- 评估实际应用的影响参数和协同效应.
主要方法:
- 对基本机制的系统分析:热效应,声波化,声波流,声波喷泉和原子化.
- 评估关键影响参数:超声波频率,功率,传感器配置,流量,热量流量和次冷却.
- 对数值建模方法的审查:泡动态和多物理模拟.
主要成果:
- 声波化和声波流被确定为主要的传热增强机制.
- 超声波有效地改善了单相流,池沸,强制对流沸和热交换器中的热传输.
- 突出了与纳米流体,通道结构和其他活性方法的协同效应.
结论:
- 超声波增强的传热为高热流应用提供了显著的潜力.
- 需要进一步研究多尺度合,能源效率和适应性.
- 数字建模对于探索机制和优化系统性能至关重要.
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