Experimental Analysis of the Flow Characteristics of an Adjustable Critical-Flow Venturi Nozzle

The response of an adjustable critical-flow Venturi nozzle is investigated through a set indoor experiments aimed to determine the related critical flow rate, pressure ratio, and discharge coefficient. effect variation in cone displacement liquid content on characteristics examined detail it shown that former can be used effectively adjust rate. ratio considered above 0.85, control deviation gas within ±3%. Liquid reduce mass rate accordingly, especially for cases with larger volume lower inlet pressure. results conclusions provided are intended support optimization steam injection techniques context heavy oil recovery processes.