Explain how to calculate depths, velocities, and headloss for a hydraulic jump. What is the difference...

Explain how to calculate depths, velocities, and headloss for a hydraulic jump. What is the difference
between free and drowned outflow?

Expert Solution

Ally Wells answered 10 months ago

A hydraulic jump is formed in a rectangular channel 6.5 ft wide. The conjugate depths are...

A hydraulic jump is formed in a rectangular channel 6.5 ft wide. The conjugate depths are 0.5 ft and 4.0 ft respectively. Calculate: a. specific discharge, b. energy lost in the jump, c. critical depth, minimum specific energy, d. Horsepower lost, e. Length of the jump and f. Classify the Jump.

Depth of flow at downstream of a hydraulic jump at a reservoir outlet is 7m. The...

Depth of flow at downstream of a hydraulic jump at a reservoir outlet is 7m. The downstream channel is rectengular with a bottom of 4m. The discharge rate is 135 m3/s and the change in elevation among all 3 cross-sections are negligible. Determine the height of sluice gate and depth of water in the reservoir at upstream of the sluice gate.

The sequent depth, ys of a hydraulic jump in a rectangular channel is related to the...

The sequent depth, ys of a hydraulic jump in a rectangular channel is related to the initial yi, the discharge per unit length, q, gravity acceleration, g and density r. Express the ratio ys/yi in term of non-dimensional group and compare with the equation developed from momentum principles as shown below: ?! #

a) Sketch the specific energy curves for the following open channel flows: · A hydraulic jump...

a) Sketch the specific energy curves for the following open channel flows: · A hydraulic jump formed in a rectangular open channel · Flow through a channel width constriction, where the depths remain subcritical throughout · Flow through a sluice gate, where the gate opening is less than the flow’s critical depth. · Flow through a combined channel width constriction together with an upward step, where the depth remains subcritical throughout. b) Define and explain the following terms · Critical...

Which of the following is true about hydraulic jump? - A reduction in slope can cause...

Which of the following is true about hydraulic jump? - A reduction in slope can cause a hydraulic jump - in increase in manning's roughness can cause hydraulic jump - An increase in slope can cause a hydraulic jump - A smoother steeper channel will cause a hydraulic jump - A hydraulic jump results in a reduction of total head - A hydraulic jump results in an increase of total head

Explain how hydraulic jumps can be utilized in hydraulic structures. Choose an example and be specific.

How to choose suitable hydraulic components for a parallel hydraulic hybrid vehicle? Explain briefly for each...

How to choose suitable hydraulic components for a parallel hydraulic hybrid vehicle? Explain briefly for each components (pump, motor, accumulator and etc)

How do we calculate the relative velocities of two bicycles when one is still? When they...

How do we calculate the relative velocities of two bicycles when one is still? When they are traveling in the same direction? When they are traveling in opposite directions? You might find it easier to answer if you randomly assign some numbers to each.

How to calculate overall fuel economy of hydraulic hybrid vehicle? Know that fuel economy formula is...

How to calculate overall fuel economy of hydraulic hybrid vehicle? Know that fuel economy formula is litre per used over distance travelled. How to calculate the fuel used for both ICE and hydraulic system

how is the counter movement jump related to the ground reaction force required to jump upwards?

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