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Cranberries are harvested by flooding the bogs in which they are grown and raking them into troughs for transport
Copper tubes 25 mm in diameter and 0.75 m long are used to boil saturated water at 1 atm.
Cooling water flows through the 25.4-mm-diameter thin-walled tubes of a steam condenser at 1 m/s, and a surface temperature of 350 K is maintained
Consider water at 27°C in parallel flow over an isothermal, 1-m-long flat plate with a velocity of 2 m/s.
Consider the velocity boundary layer profile for flow over a flat plate to be of the form u = C1 + C2y.
Consider the following fluids at a film temperature of 300 K in parallel flow over a flat plate with velocity of 1 m/s: atmospheric air, water, engine oil
Consider flow over a flat plate for which it is desired to determine the average heat transfer coefficient over the short span x1 to x2, h1 - 2 where (x2 - x1)
Evaluate the boundary layer thickness at distances of x = 1, 10, and 100 mm from the leading edge
Consider pressurized water, engine oil (unused), and NaK (22%/78%) flowing in a 20-mm-diameter tube.
Consider mass loss from a smooth wet flat plate due to forced convection at atmospheric pressure. The plate is 0.5 m long and 3 m wide
Consider heat transfer in a one-dimensional (radial) cylindrical coordinate system under steady-state conditions with volumetric heat generation.
Consider dry, atmospheric air in parallel flow over a 0.5-m-long plate whose surface is wetted
Consider conditions for which a fluid with a free stream velocity of V = 1 m/s flows over an evaporating or subliming surface with a characteristic length
Consider cylindrical and spherical shells with inner and outer surfaces at r1 and r2 maintained at uniform temperatures Ts.1 and Ts.2 respectively
Consider a steady, turbulent boundary layer on an isothermal flat plate of temperature Ts- The boundary layer is "tripped" at the leading edge
Consider a thin opaque, horizontal plate with an electrical heater on its backside. The front side is exposed to ambient air that is at 20°C and provides
Consider an array of vertical rectangular fins, which is to be used to cool an electronic device mounted in quiescent, atmospheric air at T8 = 27°C
Consider a sphere with a diameter of 20 mm and a surface temperature of 60°C that is immersed in a fluid at a temperature of 30°C and a velocity of 2.5 m/s
Consider airflow over a flat plate of length L = 1 m under conditions for which transition occurs at xc = 0.5 m based on the critical Reynolds number, Re xc = 5
Consider a thin-walled, metallic tube of length L = 1 m and inside diameter Di = 3 mm. Water enters the tube at m = 0.015 kg/s and Tm.i = 97°C.
Consider atmospheric air at u8 = 2 m/s and T8 = 300K in parallel flow over an isothermal flat plate of length L = 1 m and temperature Ts = 350 K.
Consider atmospheric air at 25°C and a velocity of 25 m/s flowing over both surfaces of a 1-m-long flat plate that is maintained at 125°e.
Consider an object of characteristic length 0.01 m and a situation for which the temperature difference is 30°C. Evaluating thermo physical properties
Consider a horizontal flat roof section having the same dimensions as a vertical wall section. For both sections, the surfaces exposed to the air gap
Consider a pin fin with variable conductivity k(T), constant cross sectional area Ac and constant perimeter, P. Develop the difference equations for steady