机构地区: 华南理工大学环境科学与工程学院
出 处: 《华南理工大学学报(自然科学版)》 1999年第10期33-37,共5页
摘 要: 采用时间分裂有限元法对IALR生态系统下降段的流体动力学NS方程进行求解, 讨论了锥角(θ=50°,55°,60°,65°,70°,75°) 及雷诺数对IALR 流动性能的重要影响. The time_discretized finite element method has been used to solve the hydrodynamical Navier_Stokes equations in the downcomer of IALR ecosystem. The significant effects of conic angle ( θ =50°, 55°, 60°, 65°, 70°, 75°)and Re on the flow performance of IALR are investigated.The time_discretized finite element method has been used to solve the hydrodynamical Navier_Stokes equations in the downcomer of IALR ecosystem. The significant effects of conic angle ( θ =50°, 55°, 60°, 65°, 70°, 75°)and Re on the flow performance of IALR are investigated.