摘要
根据浅水方程的基本假定 ,针对工程问题研究的实际需要 ,结合动量系数的定义 ,从理论上建立了一种适用于潜坝水流场计算的全流模型 .该模型是对浅水方程模型的推广 。
Based on the basic assumptions of the shallow water equation and demands of research on engineering problems, in combination with the definition of momentum coefficient, a depth averaged mathematical model is developed theoretically for calculation of flow field over submerged dikes. The model is an extension of the shallow water equation model, and can be applied to simulation of flow fields for such engineering structures as submerged dikes.
出处
《河海大学学报(自然科学版)》
CAS
CSCD
北大核心
2002年第3期24-27,共4页
Journal of Hohai University(Natural Sciences)
基金
河海大学科技创新基金 (2 0 0 14 0 114 3 )
关键词
浅水方程
动量系数
潜坝
全流模型
流场
shallow water equation
momentum coefficient
submerged dike
depth averaged model
flow field