[PDF] Top 20 Off design efficiency for a gas turbine

... The turbine map is only unique for a fixed value of inlet flow ...and efficiency at a referred speed; where in opposition with the compressor that has the presence of a very powerful inlet ...a ... See full document

... small gas turbine catalytic combustors on granulated catalysts with low content of noble ...natural gas over uniform and combined loadings of granulated manganese- oxide and palladium-containing ... See full document

... exergetic efficiency of an endoreversible simple gas turbine closed-cycle CHP plant, investigated the effects of parameters on exergetic performance and found that the lower the consumer-side ... See full document

... exergetic efficiency of an irreversible combined Carnot cycle cogeneration plant under various design and operating conditions and found that the optimal performance stayed approximately constant with ... See full document

... ABSTRACT: Design and development of gas turbine components are a complex multidisciplinary ...in gas turbine thermodynamic cycle calculations and analysis in order to deine the ... See full document

... the design condition and scale the component maps for off-design ...At off-design conditions, only the ambient condition and one single power setting parameter are required as input ... See full document

... the efficiency of the air ...to design the LVs then the results in this study clearly show how a choice can be made based on the level of efficiencies attained by each ...the gas stream to have ... See full document

... The first step was to perform a mathematical model of the fuel cell to investigate how different operating conditions (pressure, temperature, steam-to-carbon ratio, CO concentration) influence the performance of the ... See full document

... [GAS TURBINE EMISSIONS IN AIRPORTS VICINITY DURING LTO CYCLES] practice for engine certification purposes may not be adequate for the purposes of evaluating all environmental ...engine design ... See full document

... Most of the industries use different machining techniques, namely drilling, turning, milling, among others, as well as, the combination of these techniques. However, the efficiency is not the same for all ... See full document

... the turbine was described as ...the efficiency of the pump turbine under turbine status by applying the CFD method to the turbine ...pump turbine under both turbine status ... See full document

... The turbine parameters should be defined based on a number of requirements: high efficiency, the necessary strength, constructability and simple ...the turbine high efficiency is one of the ... See full document

... as gas turbine performance evaluation with and without inlet fogging using GT PRO ...net efficiency, BEEP and BEFP, carbon emissions, ...on gas turbine performance for different GT ... See full document

... Most design problems are multiple objectives in nature, including MDO problems. These objectives are often conflicting or competing. The concept of Pareto optimality is a powerful method for dealing with multiple ... See full document

... transformer design is to obtain the dimensions of all the parts of the transformer based on the given specification, using available materials economically in order to achieve lower cost, reduced size and better ... See full document

... exhaust gas temperature. In this study it is being assumed that the exhaust gas is cooled down to 120 ...fired turbine the availability was set to 95% (8322 running ... See full document

... Thus, using of the milling scheme for producing an oval and barrel shape parts is optimal for the case of small-scale production. At large-scale production it is recommended to use turning schemes, which provide ... See full document

... which is connected to PIC. Its opening degree will also depend on PWM. Lighting on/off control consists of four light bulbs and they are connectedwith relays to switch on and switchoff. All above appliances can be ... See full document

... Figure.11 shows the CO₂ emissions as a function of fuel type based on kerosene fuel to produce 100MJ of heat energy. i.e. all the CO2 emissions were normalised to kerosene CO2 emissions. The NG produced lower CO2 ... See full document

... Unlike uniaxial tensile loading where the displacement under load is proportional to length, displacement is proportional to the third power of length in transverse loading. Larger elastic displacements and larger ... See full document