the worth of each product. Any energy, including enthalpy or exergy, can be applied to the wonergy and be evaluated by … energy, including enthalpy and exergy, were applied for cost allocation. Enthalpy, exergy, and profit were applied for cost … optimization. Enthalpy and exergy were applied for cost analysis. Exergy is generally recognized as the most reasonable criterion …

The number of aero-derivative gas turbines used in cogeneration systems will continue to rise in following decades …–80C2 aircraft turbofan engine. In this regard, balances of exergy and exergy costs for each components and LM6000 gas … turbine engine are carefully considered in order to match exergetic and economic values. As a result of exergy analysis …

cogeneration system (150-kWe, 192-kWt). The combined cycle is composed of a reciprocating Internal Combustion Engine (ICE), which … is used as the topping cycle, and a water Rankine cycle (RC), which operates on the exhaust gases from the ICE, as the …

Legislative regulations in favor of combined heat and power (CHP) production have been implemented in many countries …. Although these regulations put different emphasis on power production vs. process heat production, they are based on energy … quantities and not on exergy. In order to analyze and compare the exergetic consequences of the various legislations, a relative …

Three power and fresh water cogeneration systems that combine a GT (gas turbine) power plant and a RO (reverse osmosis … showed that the cogeneration system with the AC is the best system among the three systems, since it can increase exergy and …) desalination system were compared based on the exergy viewpoint. In the first system, the GT and RO systems were coupled …

Cogeneration involves the production of both electricity and thermal energy generally in the form of steam or hot water … cogeneration provides high energy conversion efficiency, and it also lowers the emissions released to the environment. Exergy … of a cogeneration plant at ERDEMIR, TURKEY. The mass, energy and exergy balances were done, and the exergoeconomic …

In this paper, the optimization of a hybrid solid oxide fuel cell–gas turbine (SOFC–GT) power plant is presented. The …

thermoeconomics, economic inefficiencies at the component level and revenue adjusted costs of exergy for each stream were ascertained … some cases utilised waste heat from the electricity generation process. The system that produced distilled water as a …

. This paper presents an approach to the problem of exergy optimization of cogeneration systems in sugarcane mills. A general … impact of modifications in the cogeneration plant on the costs of production of sugar and ethanol has not been evaluated … model to the sugar and ethanol production processes is developed based on data supplied by a real plant, and an exergy …

and the destruction of the exergy through the several thermodynamic processes that comprise a combined cycle power plant …. The method uses thermoeconomics to evaluate and allocate the cost of exergy throughout the processes, considering costs … related to inputs and investment in equipment. Although the concept may be applied to any combined cycle or cogeneration plant …