Morozyuk T. Water-ammonia thermotransformers (theory, analysis, synthesis, optimization)

The dissertation is devoted to researches of thermotransformers (TT) working by return and mixed thermodynamic cycles with water ammonia solution as a working fluid. The author considered and adapted for the analysis of water-ammonia TT various directions of modern applied thermodynamics. The generalized classification is created describing all types of water-ammonia TT and the basis directions of creation and perfection of scheme-cycles solutions are shown on its basis. The "cycle method" of the thermodynamic analysis (choice of a correct cycle-model) is developed extended that having enabled to receive conclusions, earlier unknown or received by experimentally only at early stages of the thermodynamic analysis. The new methods of exergetic analysis of TT are developed. The theoretical-graph method is used for the mathematical models of elements and systems of water-ammonia TT. For the first time the acyclic graph is used for problems of synthesis and optimization of element of water-ammonia TT. The a lternative systems of small power plant with water-ammonia TT of any types are considered in this dissertation. The thermodynamic theory and mathematical models developed by author had calculation-experimental confirmation. In work is shown that all results of researches can by applied for any kinds of TT and working fluids (one-components and any mixtures).