subject
Engineering, 06.06.2020 13:58 jennifercastillo1233

In the system shown in the figure, atmospheric air is sucked from the section 1 with a compressor with a pressure of 5,ab bar. 25% of the sucked air from tank A is delivered to turbine after passing a nozzle., inlet and outlet diameters of a nozzle having 10ab mm long are 2abmm and 1abmm respectively; And then the air leaving the turbine is discharged into the atmosphere with a very short pipe with a diameter of 1abmm and 10ab m long. Take the absolute pressure in tank A is 5,ab bar, find the power of the turbine and the electrical energy generated by the generator for 3a, b % of the total efficiency. the pipes used in the system are made of galvanized pipes (roughness value ε = 0.15mm). Solve the problem by making the necessary assumptions and drawing the schematic figure. Minor loss coefficients are K1=0,5ab, K2=K4=1.ab, and K3 will be calculated

ansver
Answers: 3

Another question on Engineering

question
Engineering, 04.07.2019 19:10
How to increase the thermal officiency of an ideal simple rankino cycle? among these methods, which one is the best and why?
Answers: 2
question
Engineering, 04.07.2019 19:10
A)-explain briefly the importance of standards in engineering design. b)- what is patent? c)-explain the relationship between these standards: b.s. and b.s.en d)- in engineering design concepts, types of loads and how they act are important factors. explain.
Answers: 3
question
Engineering, 06.07.2019 03:10
Asolid steel sphere (k=63.9 w m-1 k-1 , ? =7832 kg m-3 , c=0.523 kj kg-1 k-1 ), 100 mm in diameter is initially at a uniform temperature of 500o c and is suddenly quenched in a large oil bath for which t? = 100o c and h = 3200 w m-2 k-1. estimate the time required for the sphere to cool to 200o c and to 110o c
Answers: 1
question
Engineering, 06.07.2019 03:10
Consider two concentric spheres forming an enclosure with diameters of 12 cm and 18 cm the spheres are maintained at uniform temperatures ti-50°c and t2 = 250°c and have emissivities .45 and .8, respectively. determine the net rate of radiation heat transfer between the two spheres per unit surface area.
Answers: 1
You know the right answer?
In the system shown in the figure, atmospheric air is sucked from the section 1 with a compressor wi...
Questions
question
Mathematics, 11.03.2020 16:36
question
Law, 11.03.2020 16:38
Questions on the website: 13722367