Měření koncentrace oxidu uhelnatého v laminární předmíseném plameni

Abstract

The diploma thesis is devoted to the measurement of carbon monoxide concentration in a premixed laminar flame using spectroscopy. The first chapter is devoted to the definition of terms that are important for this experimental work. The chapter on basic concepts is followed by a chapter on spectroscopy. The basic types of spectroscopy and a description of the important components used in it are discussed. The third chapter is devoted directly to the spectroscopic methods used, and in addition, semiconductor lasers are discussed here. The fourth chapter describes the different types of burner, from which the design of the burner used in this measurement is based. The fifth chapter already deals with the experiment itself. The experimental set-up is described here, as well as the predictions and actual results. The last chapter is devoted to the evaluation of the measured results.