PREDICTION OF CONFINED TURBULENT GAS-PARTICLE JETS BY AN ENERGY EQUATION MODEL OF PARTICLE TURBULENCE

【摘要】 <正> Based on a kinetic energy equation of particle turbulence, a k-ε-kk model for turbulent gas-particle flows is proposed. The prediction of confined plane gas-particle jets shows a good agreement with experimental data. This model is proved to be far superior to the presently used k-ε-A.P. model based on the algebraic model of particle turbulence.更多还原

【Abstract】 Based on a kinetic energy equation of particle turbulence, a k-ε-kk model for turbulent gas-particle flows is proposed. The prediction of confined plane gas-particle jets shows a good agreement with experimental data. This model is proved to be far superior to the presently used k-ε-A.P. model based on the algebraic model of particle turbulence.更多还原