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2 PROBLEM 2. The 2-m internal diameter steel storm drain (n=0.012) is to discharge water uniformly...
Please help solve this hydraulic problem correctly. Thank you. 3) A 6-foot diameter (T.D.) storm drain....
Please help solve this hydraulic problem correctly.
Thank you.
3) A 6-foot diameter (T.D.) storm drain. (n=0.015) along a street was Constructed on a Uniform slope of 0.0032. During a recent storm the depths of flow mearned at two manholes A Cupstream) and B (downstreams 30off honizontal distance apart are 3. so ft & 4.30ft respectively if the flow rate is 85 % a determine the flow area, wetted permetes! and hydraulic radius in the storns drain at points A...
Problem # 2(7 points) hollow steel tube having external and internal diameter of 100 mm and...
Problem # 2(7 points) hollow steel tube having external and internal diameter of 100 mm and 75 mm respectively is simply supported over a span of 5 m. The tube car concentrated load of W at a distance of 2 m from of the supports. What is the value of W, if the maximum bending stre if the maximum bending stress is not to exceed 100 MPa
A 10 cm jet of water issues from a 1 m diameter tank Assume that the...
A 10 cm jet of water issues from a 1 m diameter tank Assume that the velocity in the jet is /2gh m/s where h is the elevation of the water surface above the outlet jet. How long will it take for the water surface in the tank to drop from ho 2 m to h 0.50 m? Problem Definition Situation: Water draining by a 10 cm jet from 1 m diameter tank. Find: Time (in seconds) to drain from...
A pump delivers water at 50Cbetween reservoirs differing in elevation by 30[m]. The 0.25[m]diameter commercial steel...
A pump delivers water at 50Cbetween reservoirs differing in elevation by 30[m]. The 0.25[m]diameter commercial steel pipe between the reservoirs is 800[m] in total length with a dis-charge side length of 712[m]. Total minor losses for the system contribute a k coefficient equal to 8. The pump characteristic curve is represented by the equation (in SI units): HP= 35.5 + 165Q−4820Q^2. 1. Compute the match point for the system (operating head and discharge). Provide a graph clearly indicating the match...
2. (10 pts) A municipality is designing an open storm drain channel in the form of an in verted t...
2. (10 pts) A municipality is designing an open storm drain channel in the form of an in verted trapezoid. It has a width of L at its base, is symmetric about the vertical, and its sides are at an angle θ to the horizontal (Fig. 2). Assuming the Manning formula, i.e grating for pedestrians where O-v3o./n is fired for this prob- lem (because material and slope are already known), determine Q as a function of Co, L, 0, and...
2 Underground water is to be pumped by a 80 percent efficient 10-kW submerged pump to a pool whose free surface is X m above the underground water level (see Figure 2). The diameter of the pipe is 10...
2 Underground water is to be pumped by a 80 percent efficient 10-kW submerged pump to a pool whose free surface is X m above the underground water level (see Figure 2). The diameter of the pipe is 10 cm on the intake side and 8 cm on the discharge side. Determine (a) the maximum flow rate of water and (b) the pressure difference across the pump. Assume the elevation difference between the pump inlet and the outlet and the...
- + Fitto pa ducerea 2) Deep Sea Sphere A 1.00 m diameter solid steel sphere...
- + Fitto pa ducerea 2) Deep Sea Sphere A 1.00 m diameter solid steel sphere is lowered to a depth of 10 000 m in a deep ocean trench. The bulk modulus of steel is 1.6 X 101and the density of sea water is 1020 . Find the change in diameter of the sphere. Hint: The change in volume of a sphere is equivalent to a spherical shell. For a very small change, the volume of that spherical shell...
Water flows through a 30-cm-diameter pipe that is 60 m long and made from commercial steel...
Water flows through a 30-cm-diameter pipe that is 60 m long and made from commercial steel ssure is 240 kPa. The pi downward such that the downstream point has an elevation of 2 m and the pressure is 135 kPa a) Using an iterative scheme, what is the flowrate through the pipe? Show at least an initial guess and one iteration by hand calculations, See the in-class Type Ill problem for an example of what these hand calculations should look...
L 2. Steady statemass balance: Water is flowing at steady state in a 0.1 meter-diameter pipe...
L 2. Steady statemass balance: Water is flowing at steady state in a 0.1 meter-diameter pipe with a maximum velocity (turbulent profile) of 0.3 meters/sec. The pipe then goes through an expansion, to where it is then flowing in a 0.5 meter-diameter pipe, and the flow regime has changed from turbulent to laminar. In the second section of pipe, calculate the velocity as (a) block flow profile (Vavg), and (b) maximum velocity in laminar flow profile? HINT: you will need...
2. Internal Viscous Flow a) Pumps are used to circulate hot water through a home heating...
2. Internal Viscous Flow a) Pumps are used to circulate hot water through a home heating system. Summarize, in your own words, all the forces the pump must overcome to maintain a constant flow rate. Use the vector form of the Navier-Stokes equation to prove your answer. b) Apply the solution methods you learned to solve the following engineering problem: Water flows steadily through a smooth, circular, horizontal pipe. The discharge rate is 0.04 m/s and the pipe diameter is...
Please help solve this hydraulic problem correctly.
Thank you.
3) A 6-foot diameter (T.D.) storm drain. (n=0.015) along a street was Constructed on a Uniform slope of 0.0032. During a recent storm the depths of flow mearned at two manholes A Cupstream) and B (downstreams 30off honizontal distance apart are 3. so ft & 4.30ft respectively if the flow rate is 85 % a determine the flow area, wetted permetes! and hydraulic radius in the storns drain at points A...
Problem # 2(7 points) hollow steel tube having external and internal diameter of 100 mm and 75 mm respectively is simply supported over a span of 5 m. The tube car concentrated load of W at a distance of 2 m from of the supports. What is the value of W, if the maximum bending stre if the maximum bending stress is not to exceed 100 MPa
A 10 cm jet of water issues from a 1 m diameter tank Assume that the velocity in the jet is /2gh m/s where h is the elevation of the water surface above the outlet jet. How long will it take for the water surface in the tank to drop from ho 2 m to h 0.50 m? Problem Definition Situation: Water draining by a 10 cm jet from 1 m diameter tank. Find: Time (in seconds) to drain from...
2. (10 pts) A municipality is designing an open storm drain channel in the form of an in verted trapezoid. It has a width of L at its base, is symmetric about the vertical, and its sides are at an angle θ to the horizontal (Fig. 2). Assuming the Manning formula, i.e grating for pedestrians where O-v3o./n is fired for this prob- lem (because material and slope are already known), determine Q as a function of Co, L, 0, and...
2 Underground water is to be pumped by a 80 percent efficient 10-kW submerged pump to a pool whose free surface is X m above the underground water level (see Figure 2). The diameter of the pipe is 10 cm on the intake side and 8 cm on the discharge side. Determine (a) the maximum flow rate of water and (b) the pressure difference across the pump. Assume the elevation difference between the pump inlet and the outlet and the...
- + Fitto pa ducerea 2) Deep Sea Sphere A 1.00 m diameter solid steel sphere is lowered to a depth of 10 000 m in a deep ocean trench. The bulk modulus of steel is 1.6 X 101and the density of sea water is 1020 . Find the change in diameter of the sphere. Hint: The change in volume of a sphere is equivalent to a spherical shell. For a very small change, the volume of that spherical shell...
Water flows through a 30-cm-diameter pipe that is 60 m long and made from commercial steel ssure is 240 kPa. The pi downward such that the downstream point has an elevation of 2 m and the pressure is 135 kPa a) Using an iterative scheme, what is the flowrate through the pipe? Show at least an initial guess and one iteration by hand calculations, See the in-class Type Ill problem for an example of what these hand calculations should look...
L 2. Steady statemass balance: Water is flowing at steady state in a 0.1 meter-diameter pipe with a maximum velocity (turbulent profile) of 0.3 meters/sec. The pipe then goes through an expansion, to where it is then flowing in a 0.5 meter-diameter pipe, and the flow regime has changed from turbulent to laminar. In the second section of pipe, calculate the velocity as (a) block flow profile (Vavg), and (b) maximum velocity in laminar flow profile? HINT: you will need...
2. Internal Viscous Flow a) Pumps are used to circulate hot water through a home heating system. Summarize, in your own words, all the forces the pump must overcome to maintain a constant flow rate. Use the vector form of the Navier-Stokes equation to prove your answer. b) Apply the solution methods you learned to solve the following engineering problem: Water flows steadily through a smooth, circular, horizontal pipe. The discharge rate is 0.04 m/s and the pipe diameter is...
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