Utilização das equações de estado através de métodos computacionais para determinar as propriedades termodinâmicas de uma mistura entre água e amônia de um ciclo Kalina

Abstract

In search of new possibilities and feasibility of power generation, this paper analyzes through computer simulations from the ESS software, multiple deployment possibilities of a Kalina cycle power generation through thermal sources of medium and low temperatures. The thermal power cycle of this study uses as working fluid a non-ideal mixture of water and ammonia. For better understanding it is studied during the course of the equations of state for pure substances and mixtures, since for determining the thermodynamic properties of mixtures are used the "rule of mixture", which works with data merge obtained for both pure substances before its mixture of state, the same equations for more accurate results still work together with practical results.