Bibliographic citations
Rimachi, K., Fachin, T. (2019). Simulación y análisis de la eficiencia térmica del ciclo de rankine usando el software Aspen Hysys v8.0 [Universidad Nacional de la Amazonía Peruana]. http://repositorio.unapiquitos.edu.pe/handle/20.500.12737/7000
Rimachi, K., Fachin, T. Simulación y análisis de la eficiencia térmica del ciclo de rankine usando el software Aspen Hysys v8.0 []. : Universidad Nacional de la Amazonía Peruana; 2019. http://repositorio.unapiquitos.edu.pe/handle/20.500.12737/7000
@misc{sunedu/3117886,
title = "Simulación y análisis de la eficiencia térmica del ciclo de rankine usando el software Aspen Hysys v8.0",
author = "Fachin Espinar, Tania",
publisher = "Universidad Nacional de la Amazonía Peruana",
year = "2019"
}
In the present work, the "simulation and analysis of the thermal efficiency of the Rankine cycle using the Aspen HYSYS V8.0 software" has been carried out. The selected fluid package or “Fluid Package” was that of Soave / Redlich / Kwong (SRK), as this thermodynamic model is ideal for calculating the density of fluids at high pressures and low temperatures. For this, the following case studies have been proposed. Case 1: Simple Rankine cycle, in this cycle the boiler outlet line is saturated steam at 120 bar, with the working pressure in the condenser being 0.08 bar. The mass flow of the steam is 2 kg/s. It is desired to determine the flow of heat transferred to the cycle, the power supplied by the pump to the working fluid, the power produced in the turbine and the efficiency of the cycle. Case 2: Rankine cycle with superheating, in this cycle the boiler outlet line is saturated steam at 120 bar and then its temperature is increased at constant pressure in the superheater up to 600 °C, then the superheated steam expands in the turbine up to 0.08 bar (condenser working pressure). The mass flow of the steam is 2 kg/s. It is desired to determine the flow of heat transferred to the cycle, the power supplied by the pump to the working fluid, the power produced in the turbine and the efficiency of the cycle. In both study cases, the thermal efficiency was determined, being 38% for the first case and 42% for the second case, from which it could be concluded that the Rankine cycle with superheating is more efficient than the simple Rankine cycle.
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