Engineering, 20.08.2019 17:20 sayedaly2096
Atmospheric pressure air at 40 c flows with a velocity of 40 m/s past a flat plate 0.75 m long and 0.5 m wide. the surface temperature is maintained at 280 c. treat the air as incompressible and neglect viscous dissipation. (a) find the total heat transferred and the total drag force on one side of the plate. (b) find the fractions of the heat transfer and the drag force for the laminar portion of the flow.
Answers: 3
Another question on Engineering
Engineering, 03.07.2019 23:20
Two technicians are discussing the intake air temperature (iat) sensor. technician a says that the computer uses the iat sensor as a backup to the engine coolant temperature (ect) sensor. technician b says that the powertrain control module (pcm) will subtract the calculated amount of fuel if the air measures hot. who is correct
Answers: 3
Engineering, 04.07.2019 18:10
Water at 55c flows across a flat plate whose surface temperature is held constant at 95c. if the temperature gradient at the plate's surface for a given value of x is 18 c/mm, find a) local heat transfer coefficient. b) heat flux
Answers: 3
Engineering, 04.07.2019 18:10
Which of the following controllers anticipates the future from the slope of errors over time? a)-proportional b)-on/off c)-integral d)-derivative.
Answers: 2
Engineering, 04.07.2019 18:20
Most leaks in reciprocating air compressors can be detected and minimized by: (clo4) a)-detecting leakage areas using ultrasonic acoustic detector. b)-tightening joints and connections c)-replacing faulty equipment d)-all of the given options
Answers: 2
You know the right answer?
Atmospheric pressure air at 40 c flows with a velocity of 40 m/s past a flat plate 0.75 m long and 0...
Questions
History, 04.11.2019 08:31
Mathematics, 04.11.2019 08:31
Mathematics, 04.11.2019 08:31
English, 04.11.2019 08:31
