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see fluids in the news article titled 10 tons on 8 psi section 691 a massive precisely machined 6-ft-diameter granite
two horizontal infinite parallel plates are spaced a distance b apart a viscous liquid is contained between the plates
a layer of viscous liquid of constant thickness no velocity perpendicular to plate flows steadily down an infinite
an infinitely long solid vertical cylinder of radius r is located in an infinite mass of an incompressible fluid start
a viscous liquidflows through the annular space between two horizontal fixed concentric cylinders if the radius of the
what sometimes appear at first glance to be simple fluid flows can contain subtle complex fluid mechanics one such
ethyl alcohol flows through a horizontal tube having a diameter of 10 mm if the mean velocity is 015 ms what is the
oil sae 30 flows between parallel plates spaced 5 mm apart the bottom plate is fixed but the upper plate moves with a
a vertical shaft passes through a bearing and is lubricated with an oil having a viscosity of 02 n sm2 as shown in fig
the reynolds number rhovdm is a very important parameter in fluid mechanics verify that the reynolds number is
what are the dimensions of acceleration of gravity density dynamic viscosity kinematic viscosity specific weight and
the excess pressure inside a bubble is known to be dependent on bubble radius and surface tension after finding the pi
the water flowrate q in an open rectangular channel can be measured by placing a plate across the channel as shown in
because of surface tension it is possible with care to support an object heavier than water on the water surface as
under certain conditions wind blowing past a rectangular speed limit sign can cause the sign to oscillate with a
to test the aerodynamics of a new prototype automobile a scale model will be tested in a wind tunnel for dynamic
you are to conduct wind tunnel testing of a new football design that has a smaller lace height than previous designs
the lift and drag developed on a hydrofoil are to be determined through wind tunnel tests using standard air if
the pressure drop between the entrance and exit of a 150- mm-diameter 90deg elbow through which ethyl alcohol at 20
the fluid dynamic characteristics of an airplane flying 240 mph at 10000 ft are to be investigated with the aid of a
the drag characteristics of a torpedo are to be studied in a water tunnel using a 15 scale model the tunnel operates
for a certain fluid flow problem it is known that both the froude number and the weber number are important
the drag characteristics for a newly designed automobile having a maximum characteristic length of 20 ft are to be
the drag on a 2-m-diameter satellite dish due to an 80- kmhr wind is to be determined through a wind tunnel test using