Chapter 8, Problem 8.37CU

Given the following volume of an ideal Diesel Cycle: 1.8 ft³/lb, 3.7 ft3/lb and 19.6 ft3/lb. Determine the thermal efficiency.

Two engines, one of the auto cycle type and the other of the diesel type, have the same compression ratio and the same amount of heat entering, which one is more efficient? Prove it with a diagram.

Please do parts A and B

Discuss and Illustrate the PV diagram for Carnot Cycle.

A geothermal power plan has the following data: specific enthalpy at final stage equal to 28.5 KJ/kg, specific enthalpy at well head side equal to 42.8 KJ/kg, mass of the liquid equal to 18 kg. Calculate the work-power capacity of the plant. 457.50 KJ B 357.25 KJ (c) 292.35 KJ 257.40 KJ

For problem solving question, use precision of 0.0000 in your partial solutions and final answers. Input only the numerical value.

Provide a complete and logical solution for the problem. If linear interpolation is required in the problem, tabulated values is considered as a solution. Also, provide T-S or P-V diagrams for each problem. For a Rankine Cycle, steam at 5.25 MPa, 435°C expands to 0.036 MPa. For 10 kg/s of steam, determine: a. Heat added b. Heat rejected c. Work of turbine d. Thermal Efficiency

Provide a complete and logical solution for the problem. If linear interpolation is required in the problem, tabulated values is considered as a solution. Also, provide T-S or P-V diagrams for each problem. For a Rankine Cycle, steam at 5.25 MPa, 435°C expands to 0.036 MPa. For 10 kg/s of steam, determine: a. Heat added b. Heat rejected c. Work of turbine d. Thermal Efficiency

A 136 kg/s steam with an inlet condition of 52 bar, 400 C enters a rankine turbine and expands to 36 kPa. determine the work, the thermal efficiency, and the steam rate (a) for the cycle, (b) for the turbine. (c) With the same specifications, consider the steam expanded on an actual turbine and the brake steam rate is 4800 g/kwh and the driven electric generator has an efficiency of 0.93. Find Brake Thermal Eff, Brake Engine Eff, Combined Work, and quality or temperature of actual exhaust steam