Air at 1 atm and 20 c is flowing over the top surface of a .2x.5 m thin metal foil. the air stream velocity is 100 m/s and the metal foil is heated electrically with a uniform heat fluz of 6100 W/m2. If the friction force on the metal foil surface is 0.3 N, determine the surface temperature of the metal foil. Evaluate the fluid properties at 100°C.
Answers: 1
Physics, 22.06.2019 07:30
The slope of a velocity time graph over any interval of time gives the during that interval
Answers: 1
Physics, 22.06.2019 10:00
How are the crust and the inner core alike? a) they are both solid. b) they both have the same temperature. c) they are both under the same pressure. d) they are both very close to the center of the earth.
Answers: 1
Air at 1 atm and 20 c is flowing over the top surface of a .2x.5 m thin metal foil. the air stream v...
Mathematics, 21.05.2020 21:17
History, 21.05.2020 21:17
Mathematics, 21.05.2020 21:17
Mathematics, 21.05.2020 21:18
Mathematics, 21.05.2020 21:18
History, 21.05.2020 21:18
History, 21.05.2020 21:18
Geography, 21.05.2020 21:18
Mathematics, 21.05.2020 21:18
History, 21.05.2020 21:18
Mathematics, 21.05.2020 21:18
Mathematics, 21.05.2020 21:18