reacting fluid

The gas entrainment controls the mixing rate of the jet fluid with the ambient fluid and affects the development of the flame and the residence time of reacting gas in a reaction system and the overall chemical reaction.

在燃烧过程中，射流的引射制约着射流流体与周围环境气体的掺混过程，从而影响火焰的发展及化学反应的持续时间。

The principle is that there are dissymmetrical oblique teeth distributed evenly on both surfaces of strip and the heat transfer flowing fluid led by the strip has a dissymmetrical reacting force on the strip, thus the force moment of self-rotation is formed.

其原理是在扭带表面上以一定间距排列不对称斜齿，被导向的传热流体对扭带的不对称反作用力形成一个旋转力矩。

In this paper, a two fluid trajectory ( continuum trajectory, CT) model ( Eulerian Eulerian Lagrangian) is used for simulating turbulent reacting gas particle flows and coal combustion in a tangentially fired furnace.

本文采用双流体轨道模型（颗粒相连续介质轨道模型）对一个四角喷燃模型炉内三维湍流两相流动及煤粉燃烧进行了模拟。

One-dimensional reacting fluid model was used to simulate the combustion process with different reaction mechanisms.

采用一维反应流模型，考虑不同的化学反应机理和弥散效应的影响，数值求解多孔介质内的燃烧过程。