Please answer all the parts just as per the hints uploaded.

Please answer all the parts here as i cannot upload all the parts separately.

I will surely upvote your efforts

You are an energy engineer required to assess the performance of a combined cycle gas turbine (CCGT) system, shown on Figure 1 below, and offer recommendations on how the system can be upgraded and improved. CCGT Parameters The topping cycle is a simple gas turbine with compression ratio of 9. Efficiency of the compressor is 81 %. Max temperature across the gas cycle is 1400 K. Efficiency of the gas turbine is 89%. Exhaust from the gas turbine is directed to the heat recovery steam generator (HRSG) where it is used to heat the water to the superheated steam state. Mass flow rate of water is 40 kg/s and the pinch point is 16 K. The calorific value of the fuel is 50 MJ/kg. The bottoming cycle is a simple Rankine cycle with the condenser pressure of 0.1 bar. Steam enters the high-pressure turbine at 71 bar and 410 C. Efficiency of the steam turbine is 84 %. Efficiency of the water pump is 96%. The system is expected to deliver 110 MW of power. a) Evaluate the performance of the system. Find the mass flow rate of fuel needed. Clearly state the power output from gas and steam turbines, and power required for the water pump and air compressor. b) Based on the analysis in part (a), offer recommendations how the cycle performance can be improved by adjusting the cycle parameters. Evaluate the performance of the improved system. c) Consider changes in cycle design which could lead to further enhancement in performance. Design changes may include upgrades and introduction of new components and processes in both topping and bottoming cycle. Suggest operational parameters of new components and evaluate the performance of the upgraded system. Note that the gas cycle, HRSG and steam cycle should be analysed holistically. You should submit the report showing your main findings and analysis. You should support your recommendations by qualitative and quantitative data. Detailed calculations should be shown in the Appendix or in a spreadsheet. Governing equations should be shown in the report. You must clearly state all assumptions made and discuss how these affect the accuracy of your findings. 5% 35% The marking scheme is given below. Assumptions and general considerations Part a: Calculations and analysis Part b: Recommendations, calculations and analysis Part c: Design, calculations and analysis Discussion and Conclusions Structure, clarity and Presentation 20% 25% 10% 5% combustion chamber fuel air HRSG condenser Figure 1. Combined cycle gas turbine (CCGT) system When adjusting the cycle parameters in parts band, please be aware that T4' > T5 (superheated steam cannot be hotter than the gas healing ) and T5' > T1 (temperature of gas leaving HRSG must be higher than the temperature of saturated compressed liquid having the water pump, otherwise heat exchange wouldn't be possible) Mysafi wawid be to use them to me af water and the such painter rice in the HRS and the fate of a mdat gasca T4 - TAI met with 13 4-T3T_OPT Tembea with the mainted Briteit13 E alatt Then that allows for mdstol-mdat 3 Cause the outeuseck and Radiocentrul orare the set power the requirements the course of this whole you we tendras na parantare a parte. You should be at gevoer her paint to die.so and a bateria eramaters to end Hease be aware that if you reacang artist are the online cycle, then sus het houtras to be provides by CHEG mast_g3-1-mooth-h3) t-60 was ich pressure ambicut punt and is dan pelatus If you wanita sehat in the patter you hear the teachineze The France. The iFrwin in the 3 wire with other in law Forcat picture yourse calculate cxpancionatoresch train sta91 The total muistow of at the lowest outsisindat qui? indet sicut cestno, 2 miel_mwift wema_tele se samt det mel_lwfacked in the contaminate thithet dhe present mdct_3r - met_03:2011.(pralalphazo mdst_gat2 you shou get to banco 1 aug moet dit wil om det intercang, is in sowatould think of the opp ercooling erre and how comercial a altres boli, Hytu wawili watu hasier in the knee piese de tatut ipart in the race is your intereses