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 ...
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 ...
55. Three kinds of efficiency can be defined for a VSC: volumetric, isentropic and motor/transmission. The suction volume flow rate can be obtained from the volumetric efficiency, defined as the ratio of the refrigerant, and
An expansion valve to be adaptable to the refrigerating and freezing system which is designed for effectively preventing and/or eliminating pulsatory oscillation or hunting with respect to temperature and/or pressure as encountered durin... A Naonori - US 被引量: 12发表: 1975年 Subsea Gas-Lift...
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...
The power output of a power-producing machine may be optimized by continuously varying the fluid pressure applied to an actuator which oscillates the setting of an adjustable machine variable about a
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 select the appropriate cycle combination to meet the requirements of a specific application of...
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. ...
air, and a single-stage high-pressure compressor which compresses the compressed air compressed by the low-pressure compressor; a ratio (RH/RL) of a pressure ratio (RH) of the high-pressure compressor to a pressure ratio (RL) of the low-pressure compressor is within a range of 4.5 to ...
This paper analyzes the thermodynamic process of the precooled, intercooled and regenerated HTGR gas turbine cycle, presents the effects of various parameters on the efficiency, and derives an optimum pressure ratio. In addition, the turbine cascades performances of different working fluids, say helium...