Calculate and tabulate the following parameters: Brake Torque (T) in [N-m] Shaft Power (P) in [W] Steam Consumption () in [kg/s] Specific Steam Consumption in [kg/kW-h] Plot brake torque versus rotational speed for different turbine inlet pressures at the constant exhaust pressure. Plot shaft power versus rotational speed for different turbine inlet pressures at the constant exhaust pressure. Plot specific steam consumption versus rotational speed for different turbine inlet pressures at the constant exhaust pressure. Efficiencies (A1, B1 and C1 only) Calculate and tabulate the following parameters: Heat Transfer to Cooling () in [W] Heat Transfer to Surroundings () in [W] Condensate Leaving Enthalpy (ho) in [kJ/kg] Apply First Law of Thermodynamics using the Steady-State, Steady-Flow Equation to the turbine and condenser to determine the turbine inlet enthalpy (hi) in [kJ/kg]. Make a sketch of the control volume indicating inlet and outlet properties. With the aid of Figure 2.3, determine the possible steam inlet quality (x) and isentropic turbine power (Pi) in [W]. Calculate the isentropic efficiency (it) and thermal efficiency (th). Data Frictional Losses at Various Exhaust Pressures Interval 1 2 3 4 5 6 7 8 9 10 Speed [RPM
Calculate and tabulate the following parameters: Brake Torque (T) in [N-m] Shaft Power (P) in [W] Steam Consumption () in [kg/s] Specific Steam Consumption in [kg/kW-h] Plot brake torque versus rotational speed for different turbine inlet pressures at the constant exhaust pressure. Plot shaft power versus rotational speed for different turbine inlet pressures at the constant exhaust pressure. Plot specific steam consumption versus rotational speed for different turbine inlet pressures at the constant exhaust pressure. Efficiencies (A1, B1 and C1 only) Calculate and tabulate the following parameters: Heat Transfer to Cooling () in [W] Heat Transfer to Surroundings () in [W] Condensate Leaving Enthalpy (ho) in [kJ/kg] Apply First Law of Thermodynamics using the Steady-State, Steady-Flow Equation to the turbine and condenser to determine the turbine inlet enthalpy (hi) in [kJ/kg]. Make a sketch of the control volume indicating inlet and outlet properties. With the aid of Figure 2.3, determine the possible steam inlet quality (x) and isentropic turbine power (Pi) in [W]. Calculate the isentropic efficiency (it) and thermal efficiency (th). Data Frictional Losses at Various Exhaust Pressures Interval 1 2 3 4 5 6 7 8 9 10 Speed [RPM