湍流结构战略规划研究和学术交流

Turbulence is a fluid motion that is prevalent in nature and in various industrial technologies. Turbulent structure is the core problem in turbulence research. Within the framework of major research plan “Generation and Evolution of Turbulent Structures， and Their Mechanisms”, this project will be led by the expert group of the major research plan. Through the survey of Chinese scholars’ research progress on turbulent structures, researchers explore new ideas and new strategies of the future turbulence research, plan the research directions of turbulent structures, and develop new methods and key technology in study of turbulent flows. At the same time, researchers will supervise and check the progress of the funded project to ensure the smooth implementation of this major research plan.

重大研究计划“湍流结构的生成演化及作用机理”于2017年7月4日经第七次委务（扩大）会议审议，批准立项。主要研究内容为：从湍流结构生成的观点研究湍流转捩，提出基于湍流结构生成动力学的转捩理论；从时空耦合的角度研究湍流结构的演化，发展基于时空多尺度动力学的湍流理论、计算方法及实验技术；从精细描述湍流结构的角度，研究湍流结构对力热声产生和输运的作用机制，实现对阻力、热流和噪声的准确预测和控制。为航空、航天、航海等领域重大运载装备的研制及大气环境治理提供科学理论与方法，凝聚一支具有国际水平的研究队伍，培养一批高级专业人才，促进相关学科整体水平的提升。本项目是国家自然科学基金《重大研究计划管理办法》规定的战略研究项目，主要用于支持指导专家组进行战略调研、项目跟踪、专题研讨以及学术交流等活动。