In this study, the performance of an irreversible regenerative Brayton cycle is sought through power maximizations using finite-time thermodynamic concept in finite-size components. Optimizations are performed using a genetic algorithm. In order to take into account the finite-time and finite-size concepts in the current problem, a dimensionless mass-flow rate parameter is used to deploy ti...

Energy, exergy and exergoeconomic (3E) evaluation are performed to assess the performance of a NH3/H2O cycle integrated with parabolic trough solar collectors (PTSC). To provide continuous electricity produced by generator when solar beam radiation is insufficient a stabilizer temperature subsystem is utilized. The major thermodynamic parameters and climate conditions variations are selected to...

This paper deals with the possibilities for the reduction of thermal environmental pollution and increases in the efficiency of the condensate system of a turbine by installing an inverter heat pump system. The inverter heat pump system will use the heat energy of the turbine exhaust steam that would otherwise be rejected. The operation of a condenser cooling system in a heating plant will be p...

The water scarcity in the world near future become to a global challenge. main aim of present study was elucidate performance three identical solar distillation units with different configurations under climatic conditions city Tehran. All systems were equipped heating source that are thermoelectric modules (TEH), copper heater (CH), and (SWH) while all system assisted an active external conden...

This study presents the energy, exergy, sustainability and exergoeconomic analysis of a grid-connected solar power plant with capacity 226.4 MWe single axis tracking system consisting monocrystalline bifacial panels manufactured half-cut technology. is located in Karapınar district Konya province Türkiye, between 37°45 37°47 north latitudes 33°33 33°35 east longitudes. Based on first second law...