Find the velocity diagrams at the mean and hub

Assignment Help Physics

Reference no: EM131024754

Find the velocity diagrams at the mean, hub and tip diameters of an axial flow water pump based upon the free-vortex design. The mean diameter velocity diagram has an axial inlet with a flow coefficient of 0.3 and a work coefficient if -0.208. The tip diameter to mean diameter and the hub diameter to mean diameter ratios are 1.25 and 0.75 respectively. The blade velocity at the mean diameter is 60m/s .

Reference no: EM131024754

Questions Cloud

Journalist timothy noah : Journalist Timothy Noah discovered that when he called up the New York Times and threatened to end his subscription, he was offered a 50 percent discount on the regular subscription price.

Solve using the addition and multiplication principles : Find the coordinates of the point shown on the graph. What are the coordinates of the point?

Problem regarding the departure for international travel : Why would airlines offer their lowest prices so far in advance of the day of the flight? Wouldn't the airlines be better off discounting only just before the day of the flight when they know how many empty seats they have left to fill?

Draw the waveform that results on output : Draw the waveform that results on output RB7. If the waveform is repeating, then say so and draw at least two cycles. Also, clearly indicate logic '0' and logic `1' on your waveforms.

Find the velocity diagrams at the mean and hub : Find the velocity diagrams at the mean, hub and tip diameters of an axial flow water pump based upon the free-vortex design. The mean diameter velocity diagram has an axial inlet with a flow coefficient of 0.3 and a work coefficient if -0.208. The..

Problem regarding the restrictions on a service : But the three-night requirement does limit the utility of discounted fares for road warriors. What is a "road warrior"? Why would a company put restrictions on a service that make the service less desirable to some of its customers?

Determine the initial rate of heat transfer from cylinder : A circular cylinder 0.1ft in outside diameter and initially of temperature 320F is quenched in a batch of engine oil at 140F. The oil moves in cross flow over the cylinder at 5.5ft/s. Determine the initial rate of heat transfer from the cylinder ..

What is the amount of the quota : Let the demand for sweaters in a small open economy be given by Q = 200 - 2P. Let the supply for sweaters in a small open economy be given by Q = 3P - 100. What is the amount of the quota

Develop a training and development plan : Determine Your Department Needs. Develop a Training and Development Plan. Address New Hire and Ongoing Training. Don't Forget to Cross-Train. Get Management Buy-In. Measure Results.

User Account

All Pages