关于无门压电与鱼骨模糊体的性能研究
Dahai Yu1, Renhui Hu2, Yongxin Huang2
1School of Electronic and Information, Changchun Guanghua University, Changchun, Jilin 130033, China.
The Review of scientific instruments
|December 11, 2023
概括
一个新的鱼骨模糊体设计通过减少反流来显著提高无门压电的性能. 这项创新提高了输出流量,并为分配和电子冷却的应用提供了潜力.
科学领域:
- 流体动力学 流体动力学
- 机械工程 机械工程
- 材料科学 材料科学 材料科学
背景情况:
- 无门压电具有优势,但存在反流问题.
- 提高输出性能需要减轻逆流.
- 现有的设计缺乏有效的解决方案,用于压电的反流.
研究的目的:
- 为了提高无门压电的输出性能.
- 为了减少回流,在一个逐渐缩小的腔室内引入一个鱼骨模糊体设计.
- 为设计和优化无门压电提供参考.
主要方法:
- 流量和阻力系数的理论分析.
- 在缓解反流方面,bluffbody有效性的计算模拟.
- 设计的的实验原型和性能测试.
主要成果:
- 鱼骨模糊体在一个逐渐缩小的室内创造了显著的反向阻力,减轻反流.
- 在内在频率下达到最佳性能.
- 最大输出流量为158.5毫升/分钟,记录在200V,52.5赫兹,具有特有的模拟体和室内的特定几何参数.
结论:
- 鱼骨模糊体设计有效地减少了回流,并改善了无压电的输出性能.
- 拟议的设计可以作为未来压电开发的宝贵参考.
- 高输出性能表明在微型配送和电子冷却系统中的潜在应用.
更多相关视频
相关概念视频
Application of Pascal's Law
8.5K
Pascal's experimentally proven observations—that a change in pressure applied to an enclosed fluid is transmitted undiminished throughout the fluid and to the walls of its container—provide the foundations for hydraulics, one of the most important developments in modern mechanical technology.
Hydraulic systems are used to operate automotive brakes, hydraulic jacks, and numerous other mechanical systems. We can derive a relationship between the forces in a simple hydraulic system...
Hydraulic systems are used to operate automotive brakes, hydraulic jacks, and numerous other mechanical systems. We can derive a relationship between the forces in a simple hydraulic system...
8.5K
Fluid Pressure
612
In mechanical engineering, fluid pressure plays a critical role in designing systems that utilize liquid flow, such as hydraulic systems, pumps, and valves. When designing these systems, engineers must ensure they can withstand the forces created by fluid pressure to avoid damage or failure.
According to Pascal's law, a fluid at rest will generate equal pressure in all directions. This pressure is measured as a force per unit area, and its magnitude depends on the fluid's specific...
According to Pascal's law, a fluid at rest will generate equal pressure in all directions. This pressure is measured as a force per unit area, and its magnitude depends on the fluid's specific...
612


