Consider a river flowing toward a lake at an average velocity of 3 m/s at a rate of 550 m3/s at a location 90 m above the lake surface D, the block dimension, h, the stream velocity, v, the fluid density, p, and the acceleration of gravity. Determine the total mechanical energy of the river water per unit mass and the power generation potential of the entire river at that location.
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Floodplains examine the map and aerial photograph of the red river near campti, louisiana from atlas of landforms (located with the lab 10 materials in wyo courses labs module).
Suppose the only source of bod in a river is untreated wastes that are being discharged from a food processing plant
The resulting oxygen sag curve has a minimum value of dissolved oxygen (do), somewhere downstream, equal to 3.0 mg/l (see the figure). Engineering civil engineering civil engineering questions and answers an unlined irrigation canal is aligned parallel to a river, as shown in figure 7.24 The soils are generally clays, but a 6 inch thick sand seam is present as shown Compute the water loss from the canal to the river due to seepage.
An organic wastewater that exerts a bod is discharged to a river At the instantaneous mixing point, the initial dissolved oxygen deficit is 2.7mg/l and the initial ultimate bod is 20mg/l. The initial ultimate bod after mixing of the bergelmir river is 12.0mg⋅l−1 The do in the bergelmir river after the wastewater and river have mixed is at a saturation concentration of 10.15mg/l.
A solid block in the shape of a cube rests partially submerged on the bottom of a river as shown in fig
On the block depends on the river depth
