Engineering, 15.04.2020 05:15 watsonjessalynn
A steam turbine has inlet conditions of 12,500 kPa, 550oC and an exit pressure of 200 kPa. If the mass flow rate is 12.5 kg/s and the isentropic efficiency is 75%, determine the turbine outlet temperature and the turbine power output in megawatts. What would be the output power if it were a reversible process
Answers: 2
Engineering, 03.07.2019 14:10
If the thermal strain developed in polyimide film during deposition is given as 0.0044. assume room temperature is kept at 17.3 c, and thermal coefficient of expansion for the film and the substrate are 54 x 10^-6c^-1 and 3.3 x 10^-6c^-1respectively. calculate the deposition temperature.
Answers: 3
Engineering, 04.07.2019 18:10
If a particle moves along a path such that r : (3 sin t) m and ? : 2t rad, where t is in seconds. what is the particle's acceleration in m/s in 4 seconds? a)- 16.43 b)- 16.29 c)- 15.21 d)- 13.79
Answers: 1
Engineering, 04.07.2019 18:20
Derive the correction factor formula for conical nozzle i=-(1+ cosa) and calculate the nozzle angle correction factor for a nozzle whose divergence hal-fangle is 13 (hint: assume that all the mass flow originates at the apex of the cone.
Answers: 3
Engineering, 04.07.2019 18:20
Apiston-cylinder device contains 0.1 m3 of liquid water and 0.9 m3 of water vapor in equilibrium at 800 kpa. heat is transferred at constant pressure until the temperature of water reaches 350 °c. determine (a) the quality of water at the initial state (b) the work associated with this process, (c) the heat associated with this process.
Answers: 2
A steam turbine has inlet conditions of 12,500 kPa, 550oC and an exit pressure of 200 kPa. If the ma...
English, 31.10.2019 20:31
English, 31.10.2019 20:31
Mathematics, 31.10.2019 20:31
Geography, 31.10.2019 20:31
Mathematics, 31.10.2019 20:31
Health, 31.10.2019 20:31