Final answer:
To determine the turbine inlet temperature and cycle thermal efficiency in a simple ideal Rankine cycle using Refrigerant-134a as the working fluid, we can apply the principles of the Rankine cycle and use the given information and formulas. The turbine inlet temperature can be found by applying the energy conservation equation for the Rankine cycle, and the cycle thermal efficiency can be calculated by dividing the net work output by the heat input.
Step-by-step explanation:
To determine the turbine inlet temperature and cycle thermal efficiency, we can use the information given in the question and apply the principles of the Rankine cycle. Firstly, we can convert the given condenser temperature from Celsius to Kelvin by adding 273.15. This gives us 24°C + 273.15 = 297.15 K. We know that the quality of the mixture at the exit of the turbine is 93 percent, which means the remaining 7 percent is in the liquid phase.
Using the specific enthalpies of the saturated vapor and liquid, we can calculate the enthalpy at the exit of the turbine. By applying the energy conservation equation for the Rankine cycle, we can solve for the turbine inlet temperature. The cycle thermal efficiency can be calculated by dividing the net work output by the heat input. Since the cycle operates under ideal conditions, the efficiency can also be calculated using the Carnot efficiency formula.