turbulent intermittency

基本解释

A two-fluid model of turbulence is presented and applied to predictionsof the intermittency of turbulent free jets.
本文阐述湍流的双流体模型，并用于计算湍流自由射流的间歇性。
The characteristics of chaos, are that positive characteristic exponents and fractional dimension can quantitatively express the turbulent intermittency.
正的特征指数和分数维可以定量表征湍流的间歇性。
It is assumed in the two-fluid model that the turbulent and non-turbulent fluids occupy the turbulent flow field intermittently and thus the"intermittency"phenomena of turbulence are simulated.
二流湍流模型假设湍流流场中的每一点为“湍流”和“非湍流”流体所交替占据，从而模拟了湍流的“间隙”现象。