Determine the channel slope for a 1 m diameter circular pipe running partially full at 0.7 m and is supposed to convey a flow of 2.3 m3 /s. Use Manning’s n = 0.02.

Question

Question

Answer 1

Answer #1

4 chonel

Answer 2

Similar Homework Help Questions

A 2.44 wide channel with a bed slope of 0.0004 has a depth of flow of...

A 2.44 wide channel with a bed slope of 0.0004 has a depth of flow of 0.61 m. (a) Determine the discharge of the channel. The manning coefficient is 0.015. (b) Determine the normal depth if the channel has a flow rate of 2.85 m3/s. (c) Determine the cross section of greatest hydraulic efficiency for a trapezoidal channel if the design discharge is 10 m3/s, the channel slope is 0.0052 and manning’s n = 0.025.
= 1. (20) A roadside channel (n 0.02) carries a uniform flow of 0.4 m3/sec with...

= 1. (20) A roadside channel (n 0.02) carries a uniform flow of 0.4 m3/sec with a bed slope of 0.009. The channel itself is triangular in shape with side slope z = 1.73. Answer the following. a. (8) What is the normal depth? b. (7) What is the critical depth? C. (5) Is the flow subcritical or supercritical?
40 N"s/m2 and ?-1000 kg/m3 is flowing through a circular pipe umetric flow rate (Q) of...

40 N"s/m2 and ?-1000 kg/m3 is flowing through a circular pipe umetric flow rate (Q) of the oil is 1*10 m'/s, determine: 1) (2096) Oil with viscosity of with diameter D 0 0.1 m. If the volu a. b. If the flow is laminar or turbulent Th e pressure drop over a 20 m length of p ipe in kPa

A pipe has a diameter of 2 m, a flow of 1.6 m3 /s, S =...

A pipe has a diameter of 2 m, a flow of 1.6 m3 /s, S = 0.001, n = 0.01, find the normal and the critical depth for this pipe
A trapezoidal channel with bottom width of 10 m and side slopes of 1V:1.5H is carrying a flow of 80 m3/s. The channel bo...

A trapezoidal channel with bottom width of 10 m and side slopes of 1V:1.5H is carrying a flow of 80 m3/s. The channel bottom slope is 0.002 and n = 0.015. A dam is planned that will raise the flow depth to 10 m. Compute the flow depth by using standard step method in the channel 250, 500, and 750 m upstream of the dam.
#4 [5 points] A trapezoidal channel of bottom width 25 ft and side slope 1:2.5 carries...

#4 [5 points] A trapezoidal channel of bottom width 25 ft and side slope 1:2.5 carries a discharge of 450 cfs with a normal depth of 3.5 ft. The elevations at the beginning and end of the channel are 685 and 650 ft., respectively. Determine the length of the channel if n = 0.02. #5 [5 points] Water is flowing at a rate of 4.5 m3/s in a trapezoidal channel whose bottom width is 2.4 m and side slopes are...

The flow rate of a liquid through a 2.0 cm radius pipe is 0.008 m3/s. The...

The flow rate of a liquid through a 2.0 cm radius pipe is 0.008 m3/s. The average fluid velocity in the pipe is: 6.37 m/s 0.04 m/s 2.00 m/s 4.64 m/s 0.64 m/s How large a force is necessary to stretch a 2 mm ‑diameter steel wire by 1%? 6,280 N 3,140 N 12,560 N 9,420 N 7,650 N
The channel transports water at 6 m3/s. The depth of flow is y = 1.5 m

The channel transports water at 6 m3/s. The depth of flow is y = 1.5 m. Suppose that d = 3.5 m. (Figure 1) Water flows in a rectangular channel with a velocity of 4 m/s and depth of 2.9 m. Part A What other possible speed of flow provides the same specific energy for the same volumetric flow? Part C Determine the specific energy of the flow. Part D Determine the minimum specific energy of the flow.
A flow nozzle equipped with a differential pressure gage is used to measure the flow rate of water at 10°C (p 9997 kg/m3 and p 1.307 x 10-3 kg/m s) through a 3-cm-diameter horizontal pipe. The nozzle...

A flow nozzle equipped with a differential pressure gage is used to measure the flow rate of water at 10°C (p 9997 kg/m3 and p 1.307 x 10-3 kg/m s) through a 3-cm-diameter horizontal pipe. The nozzle exit diameter is 1.5 cm, and the measured pressure drop is 3.3 kPa. Determine the volume flow rate of water, the average velocity through the pipe, and the head loss 1.5 cm Differential pressure gage -3 m3(s m/s The volume flow rate of...

2.2 A 250 mm diameter pipe is 1500 m long. When the discharge is 0.095 m3/s...

2.2 A 250 mm diameter pipe is 1500 m long. When the discharge is 0.095 m3/s in this pipe, the pressure drop between the ends of the pipe is measured as 98.06 kPa. The elevation at the end of the pipe is 10 m below its beginning. What type of flow is this? What is the equivalent sand-grain roughness of the pipe wall? What is the Hazen-Williams roughness coefficient? How much energy is dissipated by fluid friction during each hour...