Optimalizace tepelného výměníku regulací Jouleova-Thomsonova ventilu.

Abstract

Production of highly pure industrial gases susch as nitrogen, oxygen and argon is not only for the present but also for the future very perspective field of industry. After a qualitative treatment the atmospheric air as the source material, it enters a cryogenic cycle for liquefaction and rectification each of gas components. During this process the compressed air is cooled with multi stream heat exchanger, expansion turbine and Joule-Thomson valve. The object of this work is in describing correlation between these three devices and in the practical verifying optimal process mode of expansion turbine and multi stream heat exchanger by regulation Joule-Thomson valve.