1. The paper gives a numerical simulation of the high-speed turbulent flow in the plunge pool using ASM turbulent model. 本文采用ASM紊流数学模型对水垫塘内高速强紊动水流进行了数值模拟。
2. The paper presents a model of turbulent flow, which can exactly provide data of the characteristic length and velocity of turbulent flow. 本文介绍的紊流模型能准确提供特征速度和特征长度参数的数值。
3. The paper presents a model of turbulent flow, which can exactly provide data of the characteristic length and velocity of turbulent flow. 本文介绍的紊流模型能准确提供特征速度和特征长度参数的数值。
4. Aprogress variable concept is introduced into the turbulent flame speed correlation to account for the laminar to turbulent evolution of the spark kernel flame. 为了说明火花内核火焰由层流到湍流的演变,在湍流火焰速度关系中引入了一种进度变量的概念。
5. It shows that the boundary layer induced behind a 2 atm 2H2+O2, mixture detonation wave may undergo a transition from laminar to turbulent and then turn out a turbulent boundary layer. 值得指出的是,2大气压下2H_2+O_2气体爆轰波后诱导引起的附面层可能经历着从层流向湍流的转捩,而后成为湍流附面层。