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a large rigid rectangular billboard is supported by an elastic column as shown in fig p765 there is concern about the
a new blimp will move at 6 ms in 20 degc air and we want to predict the drag force using a 113-scale model in water at
1 this problem involves the time that it takes water to drain from two geometrically similar tanks to proceed with this
a 140 scale model of a ship is to be tested in a towing tank see video v720 determine the required kinematic viscosity
river models are used to study many different types of flow situations see for example video v712 a certain small river
as winds blow past buildings complex flow patterns can develop due to various factors such as flow separation and
1 for laminar flow in a round pipe of diameter d at what distance from the centerline is the actual velocity equal to
for fully developed laminar pipe flow in a circular pipe the velocity profile is given by in ms where r is the inner
oil of sg 087 and a kinematic viscosity v 22 times 10-4 m3 s flows through the vertical pipe shown in fig p825 at a
1 the flow of water in a 3-mm-diameter pipe is to remain laminar plot a graph of the maximum flowrate allowed as a
the pressure distribution measured along a straight horizontal portion of a 50-mm-diameter pipe attached to a tank is
1 a fluid flows through a horizontal 01-in-diameter pipe when the reynolds number is 1500 the head loss over a 20-ft
asphalt at 120 degf considered to be a newtonian fluid with a viscosity 80000 times that of water and a specific
a 3-ft-diameter duct is used to carry ventilating air into a vehicular tunnel at a rate of 9000 ft3 min tests show that
gasoline flows in a smooth pipe of 40-mm diameter at a rate of 0001 m3 s if it were possible to prevent turbulence from
a 40-m-long 12-mm-diameter pipe with a friction factor of 0020 is used to siphon 30 degc water from a tank as shown in
1 for oil sg 086mu 0025 nsm2 flow of 03 m3 s through a round pipe with diameter of 500 mm determine the reynolds
as shown in fig p864 water flows from one tank to another through a short pipe whose length is n times the pipe
air flows through the fine mesh gauze shown in fig p865 with an average velocity of 150 ms in the pipe determine the
problemthe structure in figure 01 is made up of a steel e 200gpa rectangular beam abc with depth h 40 mm and width b
assume a cars exhaust system can be approximated as 14 ft of 0125-ft-diameter cast-iron pipe with the equivalent of six
air flows though the mitered bend shown in fig p862 at a rate of 50 cfs to help straighten the flow after the bend a
water flows through the screen in the pipe shown in fig p861 as indicated determine the loss coefficient for the
water flows at a rate of 0040 m3 s in a 012-m-diameter pipe that contains a sudden contraction to a 006-m-diameter pipe
to conserve water and energy a flow reducer is installed in the shower head as shown in fig p857 if the pressure at