subject
Engineering, 02.06.2020 16:58 julih74

It is used as water work fluid in a steam power plant operating according to the ideal intermediate heated Rankine cycle. Water vapor in the superheated vapor phase enters the turbine at 10 MPa pressure and 500 ℃ temperature, condensing in the condenser at 5 kPa pressure. The steam is expanded to 1.2 MPa in the high pressure turbine and is heated to 500 ℃ again. The net power obtained from the cycle is 16.23 MW. Showing the cycle in a T-s diagram with saturated liquid and saturated steam curves;

a) Mass flow of work fluid (kg / s) and outlet temperature from high pressure turbine (° C)

b) Total amount of heat transferred in the boiler (kW),

c) Thermal efficiency of the cycle,

d) Amount of heat transferred from the work fluid in the condenser (kW) you calculate.

ansver
Answers: 2

Another question on Engineering

question
Engineering, 04.07.2019 18:10
The thermal expansion or contraction of a given metal is a function of the f a)-density b)-initial temperature c)- temperature difference d)- linear coefficient of thermal expansion e)- final temperature f)- original length
Answers: 2
question
Engineering, 04.07.2019 18:10
Atmospheric air has a temperature (dry bulb) of 80° f and a wet bulb temperature of 60° f when the barometric pressure is 14.696 psia. determine the specific humidity, grains/lb dry air. a. 11.4 c. 55.8 d. 22.5 b. 44.1
Answers: 1
question
Engineering, 04.07.2019 18:20
Acertain flow of air (at stp) has a velocity distribution given by v i (in ft/s). if this flow is going through a 4 ft square area in the yz-plane (centered at the origin), what is the mass flow rate (in lbm/s)?
Answers: 2
question
Engineering, 06.07.2019 03:20
Aload of 10kn is to be suddenly applied to the free end of a vertical rod of length 500 mm, the upper end being rigidly fixed. 190 mechanical science what should the diameter of the rod be if the maximum stress in the rod is not to exceed 100 mpa? the tensile modulus of the rod is 205 gpa.
Answers: 2
You know the right answer?
It is used as water work fluid in a steam power plant operating according to the ideal intermediate...
Questions
question
Mathematics, 30.04.2021 18:40
question
History, 30.04.2021 18:40
question
Physics, 30.04.2021 18:40
question
Mathematics, 30.04.2021 18:40
question
English, 30.04.2021 18:40
Questions on the website: 13722360