# Question: Argon enters a turbine at a rate of 80 0 kg min

Argon enters a turbine at a rate of 80.0 kg/min, a temperature of 800°C and a pressure of 1.50 MPa. It expands adiabatically as it pushes on the turbine blades and exits at pressure 300 kPa.

(a) Calculate its temperature at exit.

(b) Calculate the (maximum) power output of the turning turbine.

(c) The turbine is one component of a model closed-cycle gas turbine engine. Calculate the maximum efficiency of the engine.

(a) Calculate its temperature at exit.

(b) Calculate the (maximum) power output of the turning turbine.

(c) The turbine is one component of a model closed-cycle gas turbine engine. Calculate the maximum efficiency of the engine.

**View Solution:**## Answer to relevant Questions

An electric power plant that would make use of the temperature gradient in the ocean has been proposed. The system is to operate between 20.0°C (surface water temperature) and 5.00°C (water temperature at a depth of about ...What is the coefficient of performance of a refrigerator that operates with Carnot efficiency between temperatures "3.00°C and &27.0°C?Two Carnot engines have the same efficiency. One engine runs in reverse as a heat pump, and the other runs in reverse as a refrigerator. The coefficient of performance of the heat pump is 1.50 times the coefficient of ...In making raspberry jelly, 900 g of raspberry juice is combined with 930 g of sugar. The mixture starts at room temperature, 23.0°C, and is slowly heated on a stove until it reaches 220°F. It is then poured into heated ...A 1.00-mol sample of an ideal monatomic gas, initially at a pressure of 1.00 atm and a volume of 0.025 0 m3, is heated to a final state with a pressure of 2.00 atm and a volume of 0.040 0 m3. Determine the change in entropy ...Post your question