对半导体冷却性能调节的层状陶包装结构的优化机制
Shifeng Yan1,2, Qian Zhao2, Faxiang Wang3
1School of Mechatronic Engineering, Xi'an Technological University, Xi'an, 710021, China.
Scientific reports
|April 26, 2025
概括
在半导体制冷设备中优化陶材料可以提高冷却性能. 定制导热率可以提高效率和冷凝,这对于先进的冷却系统至关重要.
科学领域:
- 材料科学 材料科学 材料科学
- 热力学是一种热力学.
- 半导体物理 半导体物理
背景情况:
- 半导体制冷设备的性能受到材料导热性的限制.
- 为半导体包装优化陶材料可以提高系统效率.
研究的目的:
- 建立半导体制冷过程的数学模型.
- 调查操作参数和材料结构对冷却性能的影响.
主要方法:
- 开发了一个使用冷却容量和系数作为指标的数学模型.
- 模拟层状封装材料以分析陶结构效应.
- 研究了电流,冷端和热端温度的影响.
主要成果:
- 增加的电流在低冷端温度下显著提高了冷却能力.
- 更高的热端温度降低了冷却能力和系数,特别是在高电流下.
- 陶材料中的异性热导电性提高了传热和冷却效率.
结论:
- 材料设计和热导率优化是改善半导体冷却系统的关键.
- 了解陶结构和热性能之间的关系可以提高设备的性能.
- 不同类型的热导电性为制冷应用中更有效的热管理提供了一条途径.
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