A plastic tube of 50-mm diameter is used to siphon water from the large tank shown in Fig. P3.48 If the pressure on the outside of the tube is more than 30kPa greater than the pressure within the tube, the tube will collapse and the siphon will stop. If viscous effects are negligible, determine the mini- mum value of h allowed without the siphon stopping. (2) m (3) 4 m h du The circular stream of water from a faucet is observed

A plastic tube of 50-mm diameter is used to siphon water from the large tank shown in Fig. P3.48 If the pressure on the outside of the tube is more than 30kPa greater than the pressure within the tube, the tube will collapse and the siphon will stop. If viscous effects are negligible, determine the mini- mum value of h allowed without the siphon stopping. (2) m (3) 4 m h du The circular stream of water from a faucet is observed

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Similar questions

Q2) Estimate the force in the x and y components exerted by the tee on the water at point “E” in Fig. 1;assume the tee is frictionless and diameters are equals at all sections.
In a machine a Newtonian fluid is filled in the clearance between a shaft and a concentric sleeve. The sleeve attains a speed of 50 cm/s, when a force of 40 N is applied to the sleeve parallel to the shaft. What is the speed if a force of 200 N is there?
Water at 20◦C flows along the streamlines shown in Figure3.11. The (gauge) pressure, velocity, and elevation at Point1 are 15.0 kPa, 1.0 m/s, and 5.02 m, respectively, and thevelocity and elevation at Point 2 are 0.5 m/s and 5.21 m,respectively. Estimate the pressure at Point 2. The given answer was P2 = 13.5 kPa. Show detailed solution pls thank you.
The large reservoir in the following figure provides water for the indicated tank with a flow rate of 10 L/s. Check that the machine is installed and a pump or a turbine, and determine its power, if the yield is 75%. Suppose ideal fluid. Data: γH20 = 104N/m3 ; ATubes = 10mc2 ; g = 10m/s2 .
a circular opening of diameter 300 mm impinges on a rigid wall as shown in the figure. Neglect all minor losses and assume the water level in the tank to remain constant. The net horizontal force experienced by the wall is kN. Density of water is 1000 kg/m3. Acceleration due to gravity g= 10 m/s. %3D Stationary rigid wall 6.2 m Jet Circular opening of diameter 300 mm
Question 2 (a) A fire hose nozzle having a 3-cm diameter at the exit delivers 0.01 m³/s of water. If the nozzle is attached to a 7.5-cm diameter hose as shown in Figure Q2a, find the pressure just upstream the nozzle at point (1) to deliver this flowrate. Hose Figure Q2a Note: The pressure at the nozzle exit is atmospheric pressure. You may apply Bernoulli's Equation between the upstream of nozzle, (1) and nozzle exit (2). 200kg/s (b) A steady water jet with a mass flow rate of 200 kg/s strikes an angled barrier as shown in Figure Q2b. Twenty percent of the jet passes through the slot. The rest splits symmetrically along the barrier. Assume pressure and velocity are constant everywhere. (i) Find the velocity, V of the water jet. water jet (ii) Calculate the horizontal force, F needed to hold the barrier. Section (1), A₁=0.01 m² Nozzle angled barrier 60⁰ 60% Q=0.01 m³/s F/2 F/2 Figure Q2b 20%
3.106 Determine the flowrate through the Venturi meter shown in Fig. P3.106 if ideal conditions exist. P1 = 735 kPa P2 = 550 kPa 31 mm 19 mm y = 9.1 kN/m3.
Ex (3): Consider the flow of water between two vertical parallel plates at 30 degrees Celsius. The distance between the plates, 2B, is small in comparison to the plates' length (l) and width (w). The plate on the left side is fixed, while the plate on the right is rising upward at a tiny velocity U. Given the length of the plates, the flow of water between them is considered to be laminar and fully developed. Find the shear stress profile of the flowing water using shell momentum balance method and sketch the profiles.
Water flows from a large tank as shown below. Atmospheric pressure is 100 kPa and the vapor pressure is 11.0 kPa. To avoid cavitation, should the value of D2 be increased or decreased? Please explain. Please use mathematical justification whenever necessary.
3. Density of a fluid changes with pressure according to the relation p = Po * exp (p/0.2) where p is pressure. Obtain equivalent Bernoulli equation for the flow of this fluid.