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- I need help on answering these from the following question below: 1. you need to calculate the mass flow rate of air inducted to the engine 2. from your answer, in the question above, you need to determine the ratios of heat release in the flue gas and cooling water against input power for the engine 3. you need to discuss how emissions can be minimised with regards to the engine The question: A diesel engine is a type of internal combustion engine that uses compression ignitio to turn energy in diesel fuel to rotary mechanical energy. A four-stroke (i = 0.5 for fourstroke engine, stroke = 150 mm and revolution = 2100 min−1) diesel engine with 6 cylinders and an effective specific fuel consumption of 0.23 kg kW−1h−1 has an effective and indicated mean pressure of 9.2 bar and 6.8 bar, respectively, and a compression ratio of 17. The ambient temperature and pressure of the diesel engine is 30 ℃ and 1.017 bar, respectively, and the temperature of the exhaust gas is 650 ℃. The clearance…I need the answer as soon as possibleSolve d) & e)
- please provide full solution for review and comparisonAnswer with solutionThe following data are known for Libr-H₂O absorption system. The cooling capacity is 3.5 kW, generation temp. is 82°C, condenser temp. 40°C, evaporator temp. 6°C. Temp. of absorber is 34°C. Assumed saturation condition for strong solution entering generation, weak solution leaving generation and water vapor Leaving evaporator. Properties of solution or water at each point (p, t, h, x), Mass flow rate each point,(COP) act & (COP) tho, Relative COP and Energy balance for all cycle components.
- Use ashrae table and charts for reference statePlease do all the parts (a,b, and c ), I really need them. Please Full steps and make sure your handwritten is CLEAR & BIG, please THANK YOU SO MUCHPlease find the highest thermal efficiency possible, while remaining within the boundaries. What is required: -Power produced must be at least 60 Mega Watts -Thermal efficiency must be greater than 36% -Back-work ratio must be smaller than 48% Assume: -air is the working fluid -specific heats vary with temperature (use table A-17) -Compressor inlet is at 1atm and 300k -the combustion process is isobaric and is modeled as a heat exchanger -Turbine exhaust is the same pressure as compressor inlet Compressor specifics: -Max volume flow rate (m^3/h) = 600,000 -Max outlet pressure (atm) = 12 -Isentropic efficiency = 90% Combustion chamber and gas tubine specifics (Note these come as a set) -Max pressure = 16.7 atm -Max temp = 1500 (celcius) -Turbine isentropic efficiency = 92% -Max heat rate = 230MW
- How to do a heat/energy balance on a anode fuel cell and a condenser given that the fuel cell is isothermal and the outlet of the condenser is 25 degrees?2. A Refrigeration system using R-22 has a capacity of 320 kW of refrigeration. The evaporating temperature is -10°C and the condensing temperature is 40°C. Calculate the dryness fraction in the mixture before the evaporator. A. 0.287 B. 0.315 C. 0.245 D. 0.22726. NA 25-g ice cube at 0.0°C is heated. After it first melts, the lemperature increases to the boiling point of water (100.0°C). and the water then boils to form 25 g of water vapor at 100.0 C. How much energy in total is added to the ice/water? Which Process (melting, increasing temperature, or boiling) requires e most energy? Water has a latent heat of vaporization of specific heat of 4190 J/(kg · K). fon ice cube of mass