5 examples of applications of fluid mechanics in electrical engineering
5 examples of applications of fluid mechanics in electrical engineering
College of Engineering and Computing Department of Civil and Environmental Engineering CWR3201 -Fluid Mechanics Problem 1: Water at 20°C flows at a velocity of 2.4 m/s in a 250-mm diameter horizontal cast iron pipe (e 0.25 mm). Use kinematic viscosity for water 1.004 10 m'/s and estimate a. The change in pressure over 100 m of pipeline b. The change in pressure over 100 m of pipeline if the pipeline were not horizontal but 1-m lower at the downstream section...
Class Test A civil engineering student working in a fluid mechanics laboratory wants to measure the viscosity of a fluid by a viscometer constructed of two 90-cm-long concentric cylinders. The inner diameter of the outer cylinder is 16 cm, and the gap between the two cylinders is 0.12 cm. The inner cylinder is rotated at 200 rpm, and the torque is measured to be 2.0 N-m. What is the viscosity of the fluid? 200 rpm 0.12 cm Fluid Stationary cylinder
UBT Civil Engineering Department Fluid Mechanics (CE 315) CE College of Engineering جامعة الأعمال و التكنولوجيا كلية الهندية UNIVERSITY OF BUSINESS ROTOROLOGY 06) (10 marks) Specific gravity For the shown figure below, a cube of wood of side length (L) is float in water. If the specific gravity of the wood is 0.88. Determine if this cube is stable or not 프 Water 71 Page
In engineering applications, the steady-flow mixing of two streams of the same fluid is another common process. The section where the mixing process takes place is referred to as a mixing chamber, as shown in Figure Q4. The mass flow rate and the energy of the flowing fluid for the inlets, are shown in the figure. Knowing that the amount of heat loss to the surrounding is 5.5 kW. Determine the energy carried from this rigid mixing chamber by the...
Mechanical Engineering - Fluid Mechanics (Do Not convert to S.I. units) A jet of water issuing from a stationary nozzle with a speed of 20 ft/s strikes a turning vane mounted on a cart as shown. The vane turns the jet through an angle of 115 degrees. Determine the mass, m, required to hold the cart stationary. The jet diameter is 1.0 inch.
MECH 6630 Advanced Fluid Mechanics Department of Mechanical Engineering Problem 9 Suppose a vortex ring drawn below Indicate velocity vector direction at both A & B points Draw its expected trajectory/direction of movement/shape and explain why. Ground
Fluid Mechanics Fluid Mechanics 5. (20 points) A horizontal conveyor belt moving at 3 m/s receives sand from a container. The sand falls vertically from the container to the belt at a speed of 1.5 m/s and a flow rate of 200 kg/s. The conveyor belt is initially empty but begins to fill with sand. If the friction in the drive system and rollers is negligible. find the force required to pull the belt while the conveyor is filling. sand...
1.Why should we study fluid mechanics? 2.What's a Fluid mechanics? 3.What's a Fluid? 4,What's difference between a solid and a fluid ? 5.What is the difference between a unit and a dimension? 6.Which terms in equation are dimensionally homogeneous? 2ma 7.What is Density? 8.What is Specific Weight? 9.What is Specific Gravity? 10.What is Specific Volume? 11. What is the ideal gas equation of state?
Engineering Fluid Mechanics PO 17: Water flows through a section of a pipe of length L and diameter D as indicated in the figure. The pipe has a roughness of k, = 0.3mm. The discharge is Q = 1m/s. The kinematic viscosity of water is V = 10 m/s. (a) What is the friction factor ? (Moody diagram on next page). (b) What is the head loss over the pipe section of length L? (c) What horizontal force is required...
6&7 6. Many applications of matrices in both engineering and science utilize eigenvalues and, some- times, eigenvectors. Control theory, vibration analysis, electric circuits, advanced dynamics and quantum mechanics are just a few of the application areas. In a couple of sentences, give two specific examples of how eigenvalues/eigenvectors are used. You may use an informal search of the Internet. Find all values of a and b such that 1 b -2] L3] is an orthogonal set of vectors.