Vliv proudění a změny koncentrace hořlavé směsi ohraničeného výbuchu na výbuchové parametry

Abstract

This graduation thesis deals with the effect of changes in flow and concretation of flammable vapour of acetone bouned by an explosion on the explosion parametres. The first chapter includes terms and definitions, which have been used in thesis. In the second chapter there are described accidents, which happened abroad and at Czech republic. The third chapter is about combustion and explosion. The fourth chapter focus on describing of turbulence, the fifth on describing of acetone. The sixth chapter introducing with explosion autoclave. In following chapters there are presented results of measurements of tested mixtures for each types of experiments, which are compared in the last chapter, so it should be determined the effect of changes in turbulence and changes of contrecationson the explosion paramteres.