NSF Young Investigator

NSF 青年研究员

• 批准号: 9258006
• 负责人: Kenneth Ball
• 金额: $ 32.02万
• 依托单位: University of Texas at Austin
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1992
• 资助国家: 美国
• 起止时间: 1992-09-01 至 1999-11-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9258006&HistoricalAwards=false
• 关键词: NSF; Young; Investigator

Multimode heat transfer in turbulent flows will be investigated. Many widely varying industrial processes - chemical vapor deposition, drying of textiles and foodstuffs, solder reflow of surface mount circuit boards, polymer injection molding, combustion, and countless others - have a significant dependence of heat transfer by convection, conduction and radiation. Employing the spectral method and focusing on multimode heat transfer problems, more efficient and accurate numerical schemes will be developed to permit a much closer correspondence between academic research and industrial applications in heat and mass transfer. The construction of new experiments designed to rigorously test and validate the numerical predictions, as well as to provide detailed measurements and insight to the physical processes that are observed. Together, the experiments and calculations will proved much information about the complicated transport phenomena present in modern technological application.//

湍流中的多模式传热将是 研究了 许多不同的工业过程- 化学气相沉积，纺织品和食品的干燥， 表面安装电路板的回流焊，聚合物 注塑成型，燃烧，和无数的其他-有一个 对流传热的显著依赖性， 传导和辐射。 采用光谱法， 专注于多模传热问题，更高效 和精确的数值方案将被开发，以允许 学术研究与 在传热和传质方面的工业应用。 的 新实验的建立旨在严格测试 并验证数值预测，以及提供 对物理过程的详细测量和洞察 所观察到的。 实验和计算结合在一起 将证明许多关于复杂运输的信息 现代技术应用中出现的现象。