Investigation of Near-Wall Behavior of Stratified Turbulence

层状湍流近壁行为的研究

• 批准号: 0531143
• 负责人: Junwoo Lim
• 金额: $ 0.55万
• 依托单位: Carnegie-Mellon University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2005
• 资助国家: 美国
• 起止时间: 2005-07-01 至 2007-06-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0531143&HistoricalAwards=false
• 关键词: Investigation; Near; Wall; Behavior; Stratified

AbstractOISE-0531143Dr. Junwoo Lim of Carnegie Mellon University will make a planning visit to South Korea to develop an international research collaboration with Professor Changhoon Lee at Yonsei University. The main objective of the collaboration is to investigate the behavior of near-wall structures, particularly turbulent boundary layer flows under stable stratification. The research will employ a parallelized spectral Navier-Stokes code to analyze the nature of flow dynamics (MPI and OpenMP parallel codes will also be introduced in the study). This research is expected to have a positive impact on air pollution and environmental issues at large by helping to create better-designed industrial parts and devices, particularly enhancing energy efficiency and operational safety.

abstractoise - 0531143 -博士。美国卡耐基梅隆大学教授林俊宇（音）为与延世大学教授李昌勋（音）共同开展国际研究合作，计划访问韩国。合作的主要目的是研究近壁结构的行为，特别是稳定分层下的湍流边界层流动。该研究将采用并行谱Navier-Stokes代码来分析流动动力学的本质（MPI和OpenMP并行代码也将在研究中引入）。这项研究预计将对空气污染和环境问题产生积极的影响，通过帮助创造更好设计的工业部件和设备，特别是提高能源效率和操作安全性。