Effects of inflow perturbations on the energy transfer and wake vortex dynamics of a 2-DOF cylinder undergoing vortex-induced vibration near a plane boundary in turbulent flows

流入扰动对在湍流中平面边界附近经历涡激振动的 2 自由度圆柱体的能量传递和尾涡动力学的影响

• 批准号: 569540-2022
• 负责人: Hassanpour, MaziyarM
• 金额: $ 2.55万
• 依托单位: University of Calgary
• 依托单位国家: 加拿大
• 项目类别: Alexander Graham Bell Canada Graduate Scholarships - Doctoral
• 财政年份: 2022
• 资助国家: 加拿大
• 起止时间: 2022-01-01 至 2023-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=759730
• 关键词: Effects; inflow; perturbations; energy; transfer

Fluid dynamics, Vortex-induced vibration, Wake vortex dynamics, Turbulent flows, Coherent structures, Energy cascade, Harmonic perturbation, Modal analysis, Direct Numerical Simulations, pipeline

流体动力学，涡流引起的振动，唤醒涡流动力学，湍流，相干结构，能量级联，谐波扰动，模态分析，直接数值模拟，管道