It is important to know the optimum pressure ratios for maximum power and efficiency of gas turbine engines. Their use would improve performance and reduce component design complexities and cost and help to sel
It is demonstrated that a higher characteristic velocity of gas generator is achieved using impinging injector as compared to liquid-liquid pressure swirl coaxial injector at mixing ratio of 0.28 at optimum characteristic length. The effects of increase in mixing ratio with decrease in total mass ...
amount of oxygen at the anode is very low [20], and it is ignored here; (2) the temperature and pressure are uniformand constant in the fuel cell; (3) the hydrogen is burned completely in the combustor; and (4) the working substance of the GT is regard to be the ideal gas, we ...
[8] investigated the multi-objective optimization of a combined cycle power plant. They had been indicated the more significant design parameters that affected plant efficiency were the compressor pressure ratio, inlet gas turbine temperature, and pinch point temperatures. Sanjay [9] has examined the...
(volumetric and isentropic efficiencies) have a relationship with the pressure ratio of the compressor. The compressor transmission efficiency has significant effect because of its role in received work from WT which can affect WPWVCRS efficiency. In this study, the initial guess of motor/...
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The optimum pressure ratio for a combined cycle gas tur- bine plant. Proceedings of the Institution of Mechanical Engineers - Part A: Journal of power and energy 1995; 209: 259-264.Horlock JH. The optimum pressure ratio for a combined cycle gas turbine plant. Proc Instn Mech Engrs, Part ...
The turbine produces just enough work to drive the compressor. The part load performance of the cycle is analysed to estimate the equilibrium running line on the compressor characteristics for different running conditions of pressure ratio, maximum cycle temperature and the amount of air bled off. ...
The high-pressure supplied air needs to be purified before it is used for impingement cooling. This is done by installing a vapor compression type dehumidifier for dehydration and by installing several Error analysis In this work, a high accuracy of the measurement is demanded. The uncertainty of...
Nigeria, as one of the top producers of oil and gas all over the world, has an urgent need to develop a long-term plan for its increasing electricity needs [47]. Nigeria also has substantial RE sources. When compared to the 28 TWh produced in 2016 [48], Nigeria's power production in...