The deviation between the model and experimental data is not more than 10% in turbulent flow zone and 19% in non-turbulent flow zone.
该模型经实验验证，在非湍流区偏差不超过10%，在全湍流区偏差不超过19%。
2
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.
A three dimensional mathematical model for calculating the steady flow of multiple non buoyant turbulent jets in a cross flowing is present in this paper.