The focus of the research on the twophase flow, gas and non-Newtonian fluid in horizontal pipelines, is pressuredrop, the law of liquid adhesiveness and the prediction of flow form.
水平管中气体和非牛顿液体两相流动研究的中心问题是压降和持液率的规律，以及流动型态的预测。
2
On the basis of experiment of two-phasepressuredrop, for air-water flow through horizontal tube, the effect of mass velocity on the two-phasepressuredrop is analyzed.
在对空气-水在水平放置的圆管内流动时的两相压降实验的基础上，分析质量流速对两相压降的影响。
3
In this thesis, experimental study on single-phase balance heat transfer, two-phase balance heat transfer, and pressuredrop was finished.