Multidisciplinary and multiscale design optimization of additively manufactured high efficiency passive heat sinks for advanced cooling of electronic systems

用于电子系统先进冷却的增材制造高效无源散热器的多学科和多尺度设计优化

• 批准号: 533908-2018
• 负责人: ElSayed, Mostafa
• 金额: $ 1.82万
• 依托单位: Carleton University
• 依托单位国家: 加拿大
• 项目类别: Engage Grants Program
• 财政年份: 2018
• 资助国家: 加拿大
• 起止时间: 2018-01-01 至 2019-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=650003
• 关键词: Multidisciplinary; multiscale; design; optimization; additively

General Dynamics Mission SystemsCanada (GDMS-C) is an Ontario based innovative technology company,**providing advanced electronic systems with leading-edge hardware for the defense and security sectors.**Significant fraction of the power employed in high performance electronic systems is converted into heat,**necessitating the need for a reliable and efficient thermal management system. While active cooling methods**such as forced air and pumped liquid cooling, may provide better performance compared to passive heat sinks,**they come at the expense of higher cost and energy consumption, noise and increased risk of mechanical failure**during operation. In contrast, low-risk passive cooling systems are reaching their limits in terms of cooling**capacity for electronic devices in various applications. It is evident that incremental improvements in passive heat**sinks are projected to be insufficient to meet the fast paced growth in the development of high performance**electronic systems in the near future.**With the current state-of-the-art passive cooling technology, GDMS-C is faced with the challenge of finding higher**efficiency passive heat modules that meet their electronic systems design requirements. Through this project,**GDMS-C is interested in building a fully integrated platform for the multidisciplinary and multiscale design**optimization of additively manufactured high efficiency passive heat sinks for superior performance electronic**systems.**This development will give the company the design freedom by having an in-house platform that will be**integrated into their overall development process to design custom built passive heat sinks, perfectly tailored for**the different functional requirements of their wide array of electronic products.

通用动力使命系统加拿大公司（GDMS-C）是一家总部位于安大略的创新技术公司，** 为国防和安全部门提供先进的电子系统和领先的硬件。**高性能电子系统中使用的大部分功率都转化为热量，** 因此需要可靠高效的热管理系统。虽然与被动散热器相比，强制通风和泵送液体冷却等主动冷却方法 ** 可以提供更好的性能，但 ** 它们的代价是更高的成本和能源消耗，噪音以及操作期间机械故障的风险增加 **。相比之下，低风险的被动冷却系统在各种应用中的电子设备的冷却能力方面正在达到极限。很明显，被动散热器的渐进式改进预计不足以满足不久的将来高性能电子系统发展的快速增长。凭借目前最先进的被动冷却技术，GDMS-C面临着寻找满足其电子系统设计要求的更高 ** 效率被动热模块的挑战。通过这个项目，**GDMS-C有兴趣建立一个完全集成的平台，用于多学科和多尺度设计 ** 优化增材制造的高效被动散热器，用于上级性能电子 ** 系统。这项开发将为公司提供设计自由度，使其拥有一个内部平台，该平台将 ** 集成到其整体开发过程中，以设计定制的被动散热器，完美地满足 ** 其各种电子产品的不同功能要求。