Yazar "Karaali R." için WoS İndeksli Yayınlar Koleksiyonu listeleme
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Efficiency improvement of gas turbine cogeneration systems [Poboljšanje u?inkovitosti kogeneracijskih sustava plinske turbine]
Karaali R.; Öztürk İ.T. (Strojarski Facultet, 2017)In this study eight methods are evaluated for a gas turbine cogeneration cycle to improve the efficiency. These methods are increasing gas turbine inlet air temperature, cooling the inlet air of the compressor, air preheating, ... -
Exergy analysis of a combined power and cooling cycle
Karaali R. (Polish Academy of Sciences, 2016)Ammonia-water power cycles are important for efficient utilization of low temperature heat sources such as geothermal, solar, waste heat sources, etc. For some special conditions ammonia-water power cycle is an important ... -
Investigation of an alternative fuel for diesel engines
Keven A.; Karaali R. (Polish Academy of Sciences, 2015)Internal combustion engines use generally fossil fuel products. World resources of it is limited. Renewable alternative energy sources are getting important solution for energy demand. Hazelnut oil ethyl ester is obtained ... -
Thermodynamic analysis of a cascade refrigeration system
Karaali R. (Polish Academy of Sciences, 2016)There is a need for cooling by using the waste heat energy in food industry. Absorption cycles can be driven by waste thermal, geothermal, solar or industrial processes energies. In this study, cascade refrigeration system ... -
Thermoeconomic analyses of steam injected gas turbine cogeneration cycles
Karaali R.; Öztürk I.T. (Polish Academy of Sciences, 2015)In this study, three different gas turbine cogeneration systems that are preheating air, preheating air-fuel and simple cycles where steam injected in to combustion chamber are analyzed. The effects of steam injection on ... -
Thermoeconomic optimization of gas turbine cogeneration plants
Karaali R.; Öztürk T.T. (Elsevier Ltd, 2015)In this study, a novel thermoeconomic optimization method that is simple and efficient, for real complex cycles is introduced. First, a thermoeconomic analysis method that is called non-linear simplex direct search method ...