首页> 外文期刊>IEEE transactions on components, packaging, and manufacturing technology. Part A >Analysis and optimization of a natural draft heat sink system
【24h】

Analysis and optimization of a natural draft heat sink system

机译:自然通风散热系统的分析和优化

获取原文
获取原文并翻译 | 示例
           

摘要

An analytical solution for a system consisting of a vertical, parallel-plate, isothermal heat sink, and a chimney is presented. The result is applied to problems in which the size of the overall system is constrained. A ridge of maximum total heat transfer is observed with respect to the plate spacing and heat-sink height. The ridge suggests that heat-sink height may be reduced without diminishing the thermal performance for natural draft cooling. The flow characteristics of optimal systems reveal that systems with and without chimneys dissipate maximum heat when the velocity profiles within the heat sink are fully developed and developing, respectively.
机译:提出了由垂直,平行板,等温散热器和烟囱组成的系统的解析解决方案。该结果适用于整个系统规模受限的问题。相对于板间距和散热器高度,观察到最大总传热峰。脊线表明可以降低散热器的高度,而不会降低自然通风冷却的热性能。最佳系统的流动特性表明,当散热器内的速度曲线分别完全发展和发展时,有或没有烟囱的系统都会散发最大热量。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号