Engineering Homework Help

write a report with the content per the attached grading sheet. you will find all Questions in ch 2 and 3 files

15%) Problem 2.47 (spreadsheet alone with 4 or more intermediate pressures that include at least 2 in the 150-170 psia range – 1/3 credit; plot of efficiency versus pressure 1/3 credit, discussion of result 1/3 credit) ____________ (15%) Problem 2.48 (spreadsheet alone with 4 or more intermediate pressures – ½ credit; plot of efficiency versus pressure ¼ credit, discussion of result ¼ credit) ____________ (10%) Problem 2.55 (spreadsheet – 7 points; comparison to no pressure drop – 3 points) ____________ (15%) Problem 2.57 (a-f – 2.5 points each) ____________ (15%) Problem 3.45 (spreadsheet 5 points, discussion 5 points) ____________ (30%) For and Energy System Plant Model Cycles (a) thermal fluid system, (b) the air system, (c) the fuel handling system, and (d) the water system. Details of level of model are posted (5 points). Develop a crude model connecting the inputs/outputs and interchange rates of each system (5 points) and the overall system, in terms of cost (5 points). These last 2 do not have to be greatly detailed – I am looking for 1 to 3 interchanges between each of (a) through (d) and cost conversion of entities.