The inflow and outflow hydrograph of a river channel is shown in Table 4. Regression analysis of the inflow and outflow hydrographs yields the following coefficients for least squares normal equations: + 2983600 C| + 3194500 C 3194900 C. +1555400 C2 = 2071700 2983600 C. 1555400 C. + 2067900 C2 = 2471000 +2067900 CI +2414200 C2 = 2140000 Assume a routing increment, At, of 15 minutes, determine values of the routing coefficient x and K for the Muskingum Method. Table 4. Question 2 Answer: Inflow Outflow (m³/s) (m³/s) 210 10 90 530 840 230 480 920 870 620 710 610 380 690 540 190 80 440 270 40 190 20

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The inflow and outflow hydrograph of a river channel is shown in Table 4.
Regression analysis of the inflow and outflow hydrographs yields the following
coefficients for least squares normal equations:
+ 2983600 C|
+ 3194500 C
3194900 C.
+1555400 C2
= 2071700
2983600 C.
1555400 C.
+ 2067900 C2
= 2471000
+2067900 CI
+2414200 C2
= 2140000
Assume a routing increment, At, of 15 minutes, determine values of the routing coefficient x
and K for the Muskingum Method.
Table 4.
Question 2 Answer:
Inflow Outflow
(m³/s) (m³/s)
210
10
90
530
840
230
480
920
870
620
710
610
380
690
540
190
80
440
270
40
190
20
Transcribed Image Text:The inflow and outflow hydrograph of a river channel is shown in Table 4. Regression analysis of the inflow and outflow hydrographs yields the following coefficients for least squares normal equations: + 2983600 C| + 3194500 C 3194900 C. +1555400 C2 = 2071700 2983600 C. 1555400 C. + 2067900 C2 = 2471000 +2067900 CI +2414200 C2 = 2140000 Assume a routing increment, At, of 15 minutes, determine values of the routing coefficient x and K for the Muskingum Method. Table 4. Question 2 Answer: Inflow Outflow (m³/s) (m³/s) 210 10 90 530 840 230 480 920 870 620 710 610 380 690 540 190 80 440 270 40 190 20
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