Engineering, 29.08.2019 21:10 adantrujillo1234
Steam at 4 mpa, 400°c enters a steady-flow, adiabatic turbine through a 20 cm-diameter-pipe with a velocity of 20 m/s. it leaves this turbine at 50 kpa with a quality of 80% through a 1 m-diameter pipe. what is the velocity of the steam as it leaves the turbine? (a) 10.3 m/s (b) 28.2 m/s (c) 32.6 m/s (d) 73.3 m/s
Answers: 3
Engineering, 04.07.2019 03:10, lauriepdx17
What precautions should you take to prevent injuries when dealing with heavy loads?
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Engineering, 04.07.2019 18:20, miguel454545
Along 8-cm diameter steam pipe whose external surface temperature is 900c connects two buildings. the pipe is exposed to ambient air at 70c with a wind speed of 50 km/hr blowing across the pipe. determine the heat loss from the pipe per unit length. (b) air at 500c enters a section of a rectangular duct (15 cm x 20 cm) at an average velocity of 7 m/s. if the walls of the duct are maintained at 100c. a) the length of the tube for an exit temperature of the air to be 40 0c. b)the rate of heat transfer from the air. c) the fan power needed to overcome the pressure drop in this section of the duct.
Answers: 1
Steam at 4 mpa, 400°c enters a steady-flow, adiabatic turbine through a 20 cm-diameter-pipe with a v...
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