Pressure drops of vapor-liquid two-phase flow in a heated vertical channel are measured by using a U-tube manometer with an enlarged chamber and a capillary, and curves for the relation of the measured pressure drops and the mass velocities of liquid circulation with heat fluxes are drawn. 本文应用带扩大室及毛细管的U管压差计对垂直受热通道内汽液两相流压降进行了测定,作出了实测压降及实测液体循环质量流速与热通量的关系曲线。
Analysis on dynamic response of the U-tube flow manometer U形管流体压强计的动态特性分析
Blood pressure was measured through carotid canula and tail-cuff manometer. Analysis on dynamic response of the U-tube flow manometer 利用颈动脉插管法和鼠尾测压计检测血压,观测急性与慢性血压的变化;U形管流体压强计的动态特性分析