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Q#2: a)In the turbine of a gas turbine unit the gases flow through the turbine at 14 kg/s and the power develop by the turbine is 16000 kW. The specific enthalpies of the gases at inlet and outlet are 1200 kJ/kg and 180 kJ/kg respectively, and the velocities of the gases at inlet and outlet are 65 m/s and 140 m/s respectively. Calculate the rate at which heat is rejected from the turbine. b) Calculate the specific volume, specific enthalpy and specific internal energy of steam at 20 bar, dryness friction 1. c) With the help of phase diagram briefly explain conversion of solid phase to liquid phase and then liquid phase to vapor phase in your words.

Name: q2 ain the turbine of a gas turbine unit the gases flow through the turbine at 14 kgs and the power develop by the turbine is 16000 kw the specific enthalpies of the gases at inlet and outle 99776
Uploaded: 2022-04-12T04:59:08-08:00
Duration: 3 min 26 s
Channel: Shaiju T
Description: q2 ain the turbine of a gas turbine unit the gases flow through the turbine at 14 kgs and the power develop by the turbine is 16000 kw the specific enthalpies of the gases at inlet and outle 99776

          Q#2: 
a)In the turbine of a gas turbine unit the gases flow through the turbine at 14 kg/s and the power develop by the turbine is 16000 kW. The specific enthalpies of the gases at inlet and outlet are 1200 kJ/kg and 180 kJ/kg respectively, and the velocities of the gases at inlet and outlet are 65 m/s and 140 m/s respectively. Calculate the rate at which heat is rejected from the turbine.
b)    Calculate the specific volume, specific enthalpy and specific internal energy of steam at 20 bar, dryness friction 1.
c)    With the help of phase diagram briefly explain conversion of solid phase to liquid phase and then liquid phase to vapor phase in your words.

Added by Brittany O.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Shaiju T

04/12/2022

Step 1

Step 1: Calculate the rate at which heat is rejected from the turbine using the given values in the explanation. Show more…

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Q#2: a)In the turbine of a gas turbine unit the gases flow through the turbine at 14 kg/s and the power develop by the turbine is 16000 kW. The specific enthalpies of the gases at inlet and outlet are 1200 kJ/kg and 180 kJ/kg respectively, and the velocities of the gases at inlet and outlet are 65 m/s and 140 m/s respectively. Calculate the rate at which heat is rejected from the turbine. b) Calculate the specific volume, specific enthalpy and specific internal energy of steam at 20 bar, dryness friction 1. c) With the help of phase diagram briefly explain conversion of solid phase to liquid phase and then liquid phase to vapor phase in your words.