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Can you please show work for both questions 3 and 4
3. A soil has the...
3. A soil has the following Horton parameters: fo- 2.0 cm/hr, fe 1.0 cm/hr, k -0.60...
3. A soil has the following Horton parameters: fo- 2.0 cm/hr, fe 1.0 cm/hr, k -0.60 1/hr. If a constant intensity rainfall of 1.5 cm/hr falls for 5 hours, model the infiltration rate (f) and cumulative infiltration (F) as a function of time for the entire storm. Use 0.25 hour time increment. Your solution should include the following [35 points: a. A graph of infiltration rate vs. time for zero to five hours. b. A graph of cumulative infiltration vs....
2. A soil has the following Horton parameters: fo 2.8 cm/hr fe = 1.0 cm hr...
2. A soil has the following Horton parameters: fo 2.8 cm/hr fe = 1.0 cm hr kー0.50 l/hr If a constant intensity rainfall of 2.0 cm/hr falls for 10 hours, determine: d. The infiltration rate 20 minutes after the storm starts [10 points] c. The time that runoff begins [10 points] Use tpond equation to get the ponding time
Problem 7.2.a) The Philip and Green-Ampt equations provide models for “infiltration capacity” (or “potential infiltration”). What...
Problem 7.2.a) The Philip and Green-Ampt equations provide models for “infiltration capacity” (or “potential infiltration”). What assumptions are used in the development of the Philip and Green-Ampt infiltration capacity models? Clearly explain the difference between actual infiltration rate and infiltration capacity (potential infiltration). Under what specific conditions are the two the same? b) State the condition that for a given rainfall (or snowmelt) event would never generate infiltration excess runoff. This should be written in terms of the rainfall/melt rate...
*JJ 19-3 Try your hand at modeling runoff in a very simple way. Runoff (Q) is...
*JJ 19-3 Try your hand at modeling runoff in a very simple way. Runoff (Q) is the volumetric flow resulting from what is called "excess precipitation" (precipitation minus abstractions). For this problem, the only abstraction is infiltration. Calculate runoff in m/h assuming a 1.0-hectare area (10,000 m2) divided into half permeable and half impermeable (no infiltration) areas. For the permeable area, use the following Horton parameters: fo-2.0 cm/hr, f-0.3 cm/h, k-2.5 h'. Apply a constant 0.4 cm/h rainfall. If the...
Please Hw2 question asap A rainfall with a duration of 3 hrs on a 73.6 Square...
Please Hw2 question asap
A rainfall with a duration of 3 hrs on a 73.6 Square mile (190.8 square km) catchment Resulted in the following Runoff hydrograph. US UHG SIUHG Runoff hydrograph And UHG for 3-hr Storm 0.0 529.5 706.0 0.0 689.3 919.1 2527.4 232 3676.2 41.0 2757.2 307 2205.7 1470.5 16.4 919.1 689.3 0.0 15 7.7 2824.0 15 24.6 21 1129.6 706.0 529.5 0.0 12178.5 ftA3/s 1.32E+08 32 20 15 7.7 0.0 30 0.0 345.0 mA3/s 3.73E+06 DRV> 73.7...
4. Rational Method (20 points): A nonhomogencous watershed has the following distribution of landcover: Land Runoff...
4. Rational Method (20 points): A nonhomogencous watershed has the following distribution of landcover: Land Runoff Area ID A Forest B Urban C Lawns with sandy soil D Parking lot Landcover Coefficient (C) (m) Slope t (min.) 35 14 0.20 0.85 0.15 0.80 28.000 400 9,000 32.000| 5% | Unknown 11,000| 1% 2% 12 a. (5) Estimate the time of concentration (te) for the land area labeled "C" (lawns with sandy soil) using the FAA formula. Overland flow distance for...
Problem 2: Designing Culverts Under a Bridge on El Rio de las Aguas Torenciales A 100-year stom e...
Problem 2: Designing Culverts Under a Bridge on El Rio de las Aguas Torenciales A 100-year stom event is being considered in order to design the culverts under a bridge. Figure 3 shows the storm event that may fall on the rural watershed of area 3.2 Km that drains into El Rio de las Aguas Torenciales. It generates runoff all over the watershed. The runoff flows into the river towards the ast point A (Figure 4) in the watershed where...
Please help water resources 2. For the drainage system as shown in figure below, determine the...
Please help water resources
2. For the drainage system as shown in figure below, determine the design flow and determine the pipe size for each of the sewer section by rational method. The rainfall intensity (in/hr) is given by the IDF curve in second figure. The design frequency storm is 10-year storm. Flow from each area is shown by an arrow. The flow velocity in each pipe can be calculated by Manning's equation or Hazen-William equation by assuming a full...
please answer both questions and show necessary work 4. If Bacterium X has a generation time of 60 minutes and 10 Ba...
please answer both questions and show necessary
work
4. If Bacterium X has a generation time of 60 minutes and 10 Bacteria X cells are inoculated into broth, how many hours will it be before there are 10° Bacteria Y colls in the broth culture? You MUST SHOW YOUR WORK to get credit. (2 % pts. total) 5. Using the graph below, draw the expected growth curve for a bacterial microorganism that spends 60 minutes in the lag phase, undergoes...
Please Answer: 3, 7-9 QUESTION 1 Cougar Run flows from the west to the east (see...
Please Answer: 3, 7-9
QUESTION 1 Cougar Run flows from the west to the east (see figure below showing the location of the river, your factory, a factory built in 2004, local farms (A-F), and water wells). Based on the shape of the stream channel, consider where one would expect significant erosion or deposition to occur. Based on your evaluation of the the figure below, which landowners (A-F) could experience the worst erosion damages to their property? Owell well Cougar...
3. A soil has the following Horton parameters: fo- 2.0 cm/hr, fe 1.0 cm/hr, k -0.60 1/hr. If a constant intensity rainfall of 1.5 cm/hr falls for 5 hours, model the infiltration rate (f) and cumulative infiltration (F) as a function of time for the entire storm. Use 0.25 hour time increment. Your solution should include the following [35 points: a. A graph of infiltration rate vs. time for zero to five hours. b. A graph of cumulative infiltration vs....
2. A soil has the following Horton parameters: fo 2.8 cm/hr fe = 1.0 cm hr kー0.50 l/hr If a constant intensity rainfall of 2.0 cm/hr falls for 10 hours, determine: d. The infiltration rate 20 minutes after the storm starts [10 points] c. The time that runoff begins [10 points] Use tpond equation to get the ponding time
*JJ 19-3 Try your hand at modeling runoff in a very simple way. Runoff (Q) is the volumetric flow resulting from what is called "excess precipitation" (precipitation minus abstractions). For this problem, the only abstraction is infiltration. Calculate runoff in m/h assuming a 1.0-hectare area (10,000 m2) divided into half permeable and half impermeable (no infiltration) areas. For the permeable area, use the following Horton parameters: fo-2.0 cm/hr, f-0.3 cm/h, k-2.5 h'. Apply a constant 0.4 cm/h rainfall. If the...
Please Hw2 question asap
A rainfall with a duration of 3 hrs on a 73.6 Square mile (190.8 square km) catchment Resulted in the following Runoff hydrograph. US UHG SIUHG Runoff hydrograph And UHG for 3-hr Storm 0.0 529.5 706.0 0.0 689.3 919.1 2527.4 232 3676.2 41.0 2757.2 307 2205.7 1470.5 16.4 919.1 689.3 0.0 15 7.7 2824.0 15 24.6 21 1129.6 706.0 529.5 0.0 12178.5 ftA3/s 1.32E+08 32 20 15 7.7 0.0 30 0.0 345.0 mA3/s 3.73E+06 DRV> 73.7...
4. Rational Method (20 points): A nonhomogencous watershed has the following distribution of landcover: Land Runoff Area ID A Forest B Urban C Lawns with sandy soil D Parking lot Landcover Coefficient (C) (m) Slope t (min.) 35 14 0.20 0.85 0.15 0.80 28.000 400 9,000 32.000| 5% | Unknown 11,000| 1% 2% 12 a. (5) Estimate the time of concentration (te) for the land area labeled "C" (lawns with sandy soil) using the FAA formula. Overland flow distance for...
Problem 2: Designing Culverts Under a Bridge on El Rio de las Aguas Torenciales A 100-year stom event is being considered in order to design the culverts under a bridge. Figure 3 shows the storm event that may fall on the rural watershed of area 3.2 Km that drains into El Rio de las Aguas Torenciales. It generates runoff all over the watershed. The runoff flows into the river towards the ast point A (Figure 4) in the watershed where...
Please help water resources
2. For the drainage system as shown in figure below, determine the design flow and determine the pipe size for each of the sewer section by rational method. The rainfall intensity (in/hr) is given by the IDF curve in second figure. The design frequency storm is 10-year storm. Flow from each area is shown by an arrow. The flow velocity in each pipe can be calculated by Manning's equation or Hazen-William equation by assuming a full...
please answer both questions and show necessary
work
4. If Bacterium X has a generation time of 60 minutes and 10 Bacteria X cells are inoculated into broth, how many hours will it be before there are 10° Bacteria Y colls in the broth culture? You MUST SHOW YOUR WORK to get credit. (2 % pts. total) 5. Using the graph below, draw the expected growth curve for a bacterial microorganism that spends 60 minutes in the lag phase, undergoes...
Please Answer: 3, 7-9
QUESTION 1 Cougar Run flows from the west to the east (see figure below showing the location of the river, your factory, a factory built in 2004, local farms (A-F), and water wells). Based on the shape of the stream channel, consider where one would expect significant erosion or deposition to occur. Based on your evaluation of the the figure below, which landowners (A-F) could experience the worst erosion damages to their property? Owell well Cougar...
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