Stanovení množství úniku zkapalněného plynu z tlakové nádoby

Abstract

The diploma thesis deals with determining the amount of leakage of liquefied gas from a pressure vessel. The aim is to theoretically and experimentally determine the mass of leaked liquefied gas and compare these data. In the theoretical part of the thesis, pressure cylinders are described in terms of their construction, use, labelling and storage. Next, the gases that were used in the measurements are described. The last chapter of the theoretical part is the calculation of the determination of the volume of the leaked gas. In the practical part of the thesis, the preparation and course of the measurement is described, and then the results of the measurement are presented. At the end of the work, a comparison of the theoretical calculation and the measured values and an evaluation of the entire measurement are made.