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write a program or a spreadsheet for computing points on the velocity profile in a pipe for laminar flow using eq 9-1
figure 914 shows a heat exchanger in which each o f two dn 150 schedule 40 pipes carries 450 lmin of water the pipes
compute points on the velocity profile from the tube wall to the centerline of a plastic pipe 125 mm od x 74 mm wall if
figure 924 shows the cross section of a flow path machined from a casting using a 34-in-diameter milling cutter
refer to the shell-and-tube heat exchanger shown in fig 913 the outer tube has an od of 78 in and the od of the inner
carbon dioxide with a specific weight of 0114 lb ft3 and a dynamic viscosity of 334 x 10-7 lb-s ft2 flows in the shaded
compute the energy loss for gradual enlargements with cone angles from 2deg to 60deg in the increments shown in fig 105
determine the energy loss for a gradual contraction from a dn 125 schedule 80 steel pipe to a dn 50 schedule 80 pipe
for the conditions in problem 1017 if the pressure before the contraction was 80 psig calculate the pressure in the
determine the energy loss due to a gradual enlargement from a 25 mm od x 20 mm wall copper hydraulic tube to a 80 mm od
a 25 mm od x 20 mm wall copper tube supplies hot water 80degc to a washing system in a factory at a flow rate of 250
rocket runs out of fuel in the position shown andcontinues in unpowered flight above the atmosphereif its velocity in
if the contraction from a 6-in to a 3-in ductile iron pipe described in problem 1026 was made with a cone angle of
determine the energy loss that occurs as 40 lmin of water at 10degc flows around a 90deg bend in a commercial steel
a fluid power system incorporates a directional control valve similar to that shown in fig 1030a determine the pressure
compute the energy loss in a 90deg bend in a steel tube used for a fluid power system the tube has a 114-in od and a
figure 1038 shows a test setup for determining the energy loss due to a heat exchanger water at 50degc is flowing
section 64 includes the recommendation that the velocity of flow in discharge lines of fluid power systems be in the
use pipe-floreg to calculate the head loss and pressure drop in a length of pipe that includes a filter the pipe is a
it is desired to deliver 250 galmin of ethyl alcohol at 77degf from tank a to tank b in the system shown in fig 1130
figure 1213 represents a spray rinse system in which water at 15degc is flowing all pipes are 3-in type k copper tubing
the pump pictured in fig 1112 delivers water from the lower reservoir to the upper reservoir at a rate of 220 gal min
for the system described in problem 1147 and using the tube size found in that problem compute the expected volume flow
solve problem 123 using the cross techniqueproblem 123in the branched pipe system shown in fig 128 850 lmin of water at
create a program or a spreadsheet for determining the velocity of flow and the volume flow rate in a given pipe with a