hydrology homework fluid mechanics stream flow
The Muskingum method of flood routing has been chosen to forecast the movement of
a flood wave from a point 30 km upstream of a center of population. Engineers have
previously estimated the Muskingum K and X parameters for this reach to be 10 hours
and 0.15 respectively.
If the upstream flood was measured every 6 hours starting at 09:00 hours and the flows
were recorded as 25, 35, 50, 80, 140, 130, 90, 80, 50, 30 and 25 m3/s for the first 60
hours and 25 m3/s thereafter then estimate the peak flow at the town and the time at
which the peak flow will occur.
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hydrology homework fluid mechanics stream flow
The stream flows due to three successive storms of 3.7, 6 and 2.7 cm of 6-hours durationeach on a basin are given below. The area of the basin is (4444) km2.Assuming a constant base flow of 8.5 m3/s and ϕ-index of 0.25 cm/hour, derive a 6 hourunit hydrograph.Time (Hours) Stream-Flow(m3/s)Time (Hours) Stream-Flow(m3/s)0 8 21 423 12 24 316 15 27 219 27 30 1412 39 33 1015 46 36 918 49 39 8reg no 4444
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afternoon as the hour of the daily revenue meeting drew...
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