Srovnání pracovních procesů objemového a dynamického kompresoru pro stlačování různých technických plynů

Abstract

The bachelor thesis deals with the compression of four different technical gases. The introduction describes the reversible state changes of the ideal gas and the basic technical parameters of the compressors. The following chapters describe the division of compressors according to various aspects. In the practical part, these technical gases are calculated for compression by real compressors, an ideal positive displacement and ideal dynamic compressor. Individual compression processes are defined by the mean value of the polytropic exponent. The results of the calculations are numerically and graphically evaluated in terms of volume work, technical work and transmitted heat, p-v diagrams and T-s diagrams.