Engineering, 14.09.2019 01:30, nard28

Apump supplies 2kg/s of water at 20 bar and 40°c to a boiler. the boiler adds heat at a rate of 5713kw to the water (you may assume that this is a constant pressure process). steam from the boiler passes through a steam turbine and exits at 10kpa, 60°c. (i) calculate the enthalpy rise of the water as it passes through the boiler. (ii) determine the approximate temperature of the steam as it leaves the boiler. (iii) what state is the steam leaving the steam turbine? (iv) calculate the entropy change in the steam as it passes through the turbine.

Answers: 3

Show answers

Other questions on the subject: Engineering

Engineering, 04.07.2019 18:10, michellerosas

Ajournal bearing has a journal diameter of 3.250 in with a unilateral tolerance of 20.003 in. the bushing bore has a diameter of 3.256 in and a unilateral tolerance of 0.004 in. the bushing is 2.8 in long and supports a 700-lbf load. the journal speed is 900 rev/min. find the minimum oil film thickness and the maximum film pressure for both sae 20 and sae 20w-30 lubricants, for the tightest assembly if the operating film temperature is 160°f. a computer code is appropriate for solving this problem.

Answers: 3

continue

Engineering, 04.07.2019 19:20, sashajayne8260

Determine the stoichiometric and actual air-fuel ratios and the mole flue gas composition for combustion with 15% excess air for raw indiana, pennsylvania raw coal.

Answers: 3

continue

Engineering, 04.07.2019 19:20, ameliaxbowen7

List 3 options on how to reduce knocking problens during engine process,

Answers: 2

continue

Engineering, 06.07.2019 03:30, neariah24

Give three differences between corrosion of metals and the corrosion of ceramics? what is static fatigue?

Answers: 1

continue

Do you know the correct answer?

Apump supplies 2kg/s of water at 20 bar and 40°c to a boiler. the boiler adds heat at a rate of 5713...