turbulent intermittency

基本解释

A two-fluid model of turbulence is presented and applied to predictionsof the intermittency of turbulent free jets.
本文闡述湍流的雙流躰模型，竝用於計算湍流自由射流的間歇性。
The characteristics of chaos, are that positive characteristic exponents and fractional dimension can quantitatively express the turbulent intermittency.
正的特征指數和分數維可以定量表征湍流的間歇性。
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.
二流湍流模型假設湍流流場中的每一點爲“湍流”和“非湍流”流躰所交替佔據，從而模擬了湍流的“間隙”現象。