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sae-10 oil at 20-c fills the gap between the moving 120-cm-long cylinder and the fixed outer surface assuming a zero
sae-30 oil at 40-c fills the gap between the stationary plate and the 20-cm-diameter rotating plate shown in fig 715
1 water at 20-c flows down an 80-m-wide parking lot at a constant depth of 5 mm the slope of the parking lot is 00002
fluid flows in a horizontal channel that measures 1 middot 40 cm if re frac14 1500 calculate the flow rate and the
find an expression for the angle y that a pipeline would require such that the pressure is constant assuming a laminar
1 atmospheric air at 25-c flows in a 2-cm-diameter horizontal pipe at re frac14 1600 calculate the wall shear stress
1 water at 20-c flows through a 12-mm-diameter pipe on a downward slope so that re frac14 2000 what angle would result
a liquid flows through a 2-cm-diameter pipe at a rate of 20 l every minute assume a laminar flow and estimate the
the flow of 20-c water in a 2-cm-diameter pipe oscillates between being laminar and turbulent as it flows through the
a parabolic profile is desired in 20-c air as it passes between two parallel plates that are 80 mm apart in a
a parabolic velocity profile is desired at the end of a 10-m-long 8-mm-diameter tube attached to a tank filled with
1 the red cedar river flows placidly through msus campus at a depth of 80 cm a leaf is observed to travel about 1 m in
a laminar boundary layer of 20-c water moving at 08 ms exists on one side of a 2-m-wide 3-m-long flat plate at x frac14
atmospheric air blows in toward the shore at a beach in florida it is assumed that a boundary layer begins to develop
water at 20-c flows over a 3-m long and 2-m wide flat plate at 3 ms assume a turbulent flow from the leading edge a
1 a streamline in 20-c water is 2 mm from a flat plate at the leading edge using the parabolic velocity profile of sec
assume a linear velocity profile in a laminar boundary layer on a at plate with a zero pressure gradient finda dx
a turbulent boundary layer is studied in a zero pressure-gradient flow on a flat plate in a laboratory atmospheric air
1 a uniform flow v frac14 10i ms is superimposed on a doublet with strength 40 m3s finda the radius of the
a uniform flow v frac14 20i ms is superimposed on a source of strength 20p m2s and a sink of equal strength located at
1 show that the flow represented by f frac14 10r cos y thorn 40 ln r m2s is an incompressible flow alsoa find the
1 show that the difference of the stream functions between two streamlines is the flow rate q per unit depth between
1 sketch the flow field around an airfoil that has stalled show the boundary layers the separated region and the wake 2
1 a 40-cm-diameter sphere is released from rest under water if it weighs 380 n in air what is its initial acceleration
1 what drag force acts on a 76-cm-diameter sphere towed 2 m below the surface of water at 20 ms 2 a 22-m-long hydrofoil