Engineering Master Dissertation Of Chongqing University An Experimental Study On The Dynamic Characteristic Of Opened Thermosiphon And Its Applicationin Waste Heat Recovery Devece

Using the opened thermosiphon of 38x3 as experimental element and water as working fluid,the characteristics of dynamic low load boiling,stable severe boiling heat transfer coefficient and critical heat flux are gotten for the opened thermosiphon at the pressure of 0.02-0.1MPa and 0.1-0.8MPa respectively,which makes up the drawback that the opened thermisiphon has not yet accurate boiling heat transfer relationship formulas.By means of experimental results,an opened thermisiphon waste heat recovery boiler is designed for the high temperature gases that the positi e electrode copper refining furnace exhaust,which overcomes effectively the drawback of short life,little capacity and unable to inspect that the closed steel-water thermosion has. This paper provides the reference for the transformation and design of waste he.it recovery boiler in engineering.