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4. Given: The peak discharge from a watershed is 600 cfs. Find: (a) Design a rectangular...
need help woth my hwk please HOMEWORKB CULVERT DESIGN 1. A culvert section is as shown in Figure. Design a rectangular culvert set in vertical concrete headwall (n-0.012) to carry a peak discharge...
need help woth my hwk please
HOMEWORKB CULVERT DESIGN 1. A culvert section is as shown in Figure. Design a rectangular culvert set in vertical concrete headwall (n-0.012) to carry a peak discharge of 250 cfs. Headwater and tailwater are as shown in figure. 500 t EL. 0.1 ft 100 ft 0.0ft 2. A culvert section is as shown in Figure. Design a corrugated-metal pipe culvert of a beveled concrete section (n-0.012) to carry a peak discharge of 125 cfs....
15.5 Channel Transitions (continued) Example 15.5. Velocity is varying with depth in a rectangular channel (B 8.2 ft) which carries discharge of Q 176.5 cfs. The kinetic energy correction factor i...
15.5 Channel Transitions (continued) Example 15.5. Velocity is varying with depth in a rectangular channel (B 8.2 ft) which carries discharge of Q 176.5 cfs. The kinetic energy correction factor is found to be o1 1.20 at that s with depth of low 4.9 t. What would be depth of flow at upstreamn section, where fow velocity is uniform with the depth.
15.5 Channel Transitions (continued) Example 15.5. Velocity is varying with depth in a rectangular channel (B 8.2 ft)...
4. Given: Discharge = 125 cfs; upstream bottom width = 8 ft; upstream flow depth =...
4. Given: Discharge = 125 cfs; upstream bottom width = 8 ft; upstream flow depth = 0.5 ft; downstream bottom width = 12 ft; downstream flow depth = 4 ft; length of transition = 50 ft. Design a supercritical channel transition without hydraulic jump.
urgent in 15mins 3. The depth of a rectangular channel is half its breadth. Find the channel dimensions and the slope to satisfy the following conditions (i) The discharge when flowing full is 0.8...
urgent in 15mins
3. The depth of a rectangular channel is half its breadth. Find the channel dimensions and the slope to satisfy the following conditions (i) The discharge when flowing full is 0.8m'/s. () Velocity when flowing half full 0.6m/s. Take Chezy constant as 58
3. The depth of a rectangular channel is half its breadth. Find the channel dimensions and the slope to satisfy the following conditions (i) The discharge when flowing full is 0.8m'/s. () Velocity when...
Problem #2 Design a culvert that is to be placed under a new roadway for a...
Problem #2 Design a culvert that is to be placed under a new roadway for a 25-year peak discharge of 180 cfs. Use a circular pipe culvert with beveled ring edges. Assume 45° bevels and a Manning's roughness coefficient of 0.025 for the culvert). The site conditions include: natural stream bed elevation at culvert inlet at 100 ft: culvert and culvert barrel slope of 1 %; tailwater for 25-vear flood equal to 3.5 ft; approximate culvert length of 200 ft;...
Problem 1. For the trapezoidal channel cross section shown below, find the following geometric quantities in...
Problem 1. For the trapezoidal channel cross section shown below, find the following geometric quantities in terms of bottom width b, flow depth y, and side slope m. Provide the appropriate dimensions for each tem using the L-T-F (Length-Time-Force) system. For example, [b] L (a) Flow area, A (b) Wetted perimeter, P (c) Hydraulic radius, R (d) Top water surface width, T A (e) Hydraulic depth, D= T Problem 2. Write a function in Matlab that calculates each of the...
14.13 (a) only Spreadsheet from HW 3: Manning: 1. Numerically solve for the normal depth using...
14.13 (a) only
Spreadsheet from HW 3:
Manning:
1. Numerically solve for the normal depth using either MS-Excel or Matlab. Hint: your spreadsheet for critical depth in HW3 is a good place to start. 14.13 The channel in Problem 14.7 is excavated in smooth rock to a bed slope of 0.2%. Deter- mine the (a) normal depth of flow, (b) critical slope, and (c) state of flow in the channel. 14.7 A trapezoidal channel has a bed width of 3.5...
Using the values provided in Table 21-1, minimum sewage elevation in interceptor of 112.60 m, maximum...
Using the values provided in Table 21-1, minimum
sewage elevation in interceptor of 112.60 m, maximum sewage
elevation in interceptor of 112.80 m, discharge elevation to
stilling well of 116.40 m, an average design flow of 8,600
m3/d, peaking factor for peak hour of 2.8 and minimum
factor of 0.49.
A. Determine the most efficient screw pump diameter
(in m)
B. How many flights are recommended
C. How many pumps are recommended in the final design?
Typical/comment TABLE 21-1 Typical...
Question 1 Question 2: Question 3: Question 4: Question 5: Question 6: Question 7: Question 8:...
Question 1
Question 2:
Question 3:
Question 4:
Question 5:
Question 6:
Question 7:
Question 8:
Please number each question. Thank you
Question 1 Not yet answered Marked out of 4.00 Flag question If the number density of electrons in a wire is n 1.00 x 1028 m-3, at what drift velocity must they travel through a wire of diameter d 0.560 mm to deliver a current of 7.20 A? Give your answer in mm s1 to 3 significant figures...
need help woth my hwk please
HOMEWORKB CULVERT DESIGN 1. A culvert section is as shown in Figure. Design a rectangular culvert set in vertical concrete headwall (n-0.012) to carry a peak discharge of 250 cfs. Headwater and tailwater are as shown in figure. 500 t EL. 0.1 ft 100 ft 0.0ft 2. A culvert section is as shown in Figure. Design a corrugated-metal pipe culvert of a beveled concrete section (n-0.012) to carry a peak discharge of 125 cfs....
15.5 Channel Transitions (continued) Example 15.5. Velocity is varying with depth in a rectangular channel (B 8.2 ft) which carries discharge of Q 176.5 cfs. The kinetic energy correction factor is found to be o1 1.20 at that s with depth of low 4.9 t. What would be depth of flow at upstreamn section, where fow velocity is uniform with the depth.
15.5 Channel Transitions (continued) Example 15.5. Velocity is varying with depth in a rectangular channel (B 8.2 ft)...
4. Given: Discharge = 125 cfs; upstream bottom width = 8 ft; upstream flow depth = 0.5 ft; downstream bottom width = 12 ft; downstream flow depth = 4 ft; length of transition = 50 ft. Design a supercritical channel transition without hydraulic jump.
urgent in 15mins
3. The depth of a rectangular channel is half its breadth. Find the channel dimensions and the slope to satisfy the following conditions (i) The discharge when flowing full is 0.8m'/s. () Velocity when flowing half full 0.6m/s. Take Chezy constant as 58
3. The depth of a rectangular channel is half its breadth. Find the channel dimensions and the slope to satisfy the following conditions (i) The discharge when flowing full is 0.8m'/s. () Velocity when...
Problem #2 Design a culvert that is to be placed under a new roadway for a 25-year peak discharge of 180 cfs. Use a circular pipe culvert with beveled ring edges. Assume 45° bevels and a Manning's roughness coefficient of 0.025 for the culvert). The site conditions include: natural stream bed elevation at culvert inlet at 100 ft: culvert and culvert barrel slope of 1 %; tailwater for 25-vear flood equal to 3.5 ft; approximate culvert length of 200 ft;...
Problem 1. For the trapezoidal channel cross section shown below, find the following geometric quantities in terms of bottom width b, flow depth y, and side slope m. Provide the appropriate dimensions for each tem using the L-T-F (Length-Time-Force) system. For example, [b] L (a) Flow area, A (b) Wetted perimeter, P (c) Hydraulic radius, R (d) Top water surface width, T A (e) Hydraulic depth, D= T Problem 2. Write a function in Matlab that calculates each of the...
14.13 (a) only
Spreadsheet from HW 3:
Manning:
1. Numerically solve for the normal depth using either MS-Excel or Matlab. Hint: your spreadsheet for critical depth in HW3 is a good place to start. 14.13 The channel in Problem 14.7 is excavated in smooth rock to a bed slope of 0.2%. Deter- mine the (a) normal depth of flow, (b) critical slope, and (c) state of flow in the channel. 14.7 A trapezoidal channel has a bed width of 3.5...
Using the values provided in Table 21-1, minimum
sewage elevation in interceptor of 112.60 m, maximum sewage
elevation in interceptor of 112.80 m, discharge elevation to
stilling well of 116.40 m, an average design flow of 8,600
m3/d, peaking factor for peak hour of 2.8 and minimum
factor of 0.49.
A. Determine the most efficient screw pump diameter
(in m)
B. How many flights are recommended
C. How many pumps are recommended in the final design?
Typical/comment TABLE 21-1 Typical...
Question 1
Question 2:
Question 3:
Question 4:
Question 5:
Question 6:
Question 7:
Question 8:
Please number each question. Thank you
Question 1 Not yet answered Marked out of 4.00 Flag question If the number density of electrons in a wire is n 1.00 x 1028 m-3, at what drift velocity must they travel through a wire of diameter d 0.560 mm to deliver a current of 7.20 A? Give your answer in mm s1 to 3 significant figures...
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