Kuznetzov M. Eksergo-economic ground of heat-pumping installations application in technological processes of the industry and communal heat power engineering

Object of research - power processes in the heat-pumping installations elements. Objective - theoretical ground, development and improvement of the methods of steam compression heat-pump installations rational introduction in the heat and cold supply systems of communal, household and industrial objects of Ukraine. Research methods - mathematical modeling techniques of thermal processes in the thermodynamics systems, methods of power equipment operations modes optimization, methods of numeral experiment with the use of statistical data. Theoretical and practical effects - recommendations for the heat-pumps power supply systems optimal designing developed in the dissertation may be used for the steam compression heat-pump installations designing for heat power supply systems of communal, household and industrial objects. Novelty - the eksergy methods of mono- and bivalent heat-pumps power supply systems power efficiency analysis and regime parameters exploitation optimization taking into account interrelations between parameters of their subsystems are improved. Degree of implementation - the obtained results are used at LTD "Insolar-climate" for heat-pumps power supply systems optimal designing. Area of application - heat power engineering.