dense-phase flow的意思|示意

Improved models regarding dense gas-particle two-phase flow are proposed.

提出了模拟稠密气固两相流动的改进模型。

In the numerical simulation of a CFB apparatus, the result of the new model agrees with the experiment data well, so it shows the remarkable advantage or simulation of dense gas-solid two-phase flow.

经循环流化床数值模拟的检验证明，新模型的计算结果与实验数据吻合，从而在稠密气固两相流动的数值模拟中具有相当的优越性。

In addition, flow pattern of catalyst in gasoline riser has been studied and the result shows that gas solid contact in the riser was in the form of dense phase force transfer.

通过对汽油提升管内催化剂流动形式的分析，提升管内气固接触形式为密相气力输送。

For dense phase conveying of pulverized material there is a close relationship among many parameters, such as fluidization velocity, carrier gas flow rate, pipe diameter etc.

结果表明，粉状物料的浓相输送与流化速度、补气量、输送管径有关。

For both crossed-flow in dense phase heat exchanger and NSP kiln, low limitation for gas speed must be noticed to prevent from or to reduce materials accumulation or collapse.

无论交叉流浓相换热器，还是传统NSP窑，必须注重低限风速的意义，防止或减少积料、塌料现象的发生；

CDIPSAR algorithm on compressible and dense gas solid two phase turbulent flow is developed.

在DIPSAR算法的基础上，推导了适用于可压密相气固两相湍流流动数值计算的CDIPSAR算法。