Question

In: Civil Engineering

The distance and depth values measured in various slices in a stream section and the measurement...

The distance and depth values measured in various slices in a stream section and the measurement times and rotation numbers in a muline with coefficients a = 0.15 and b= 0.08 are given below.
a. Calculate the area, average velocity, and flow rate of each slice as well as the total area and average velocity of the entire cross section.
b. When measuring with another muline, it was measured as n = 22 when V = 1.94 m/s and n = 28 when V = 2.14 m/s. Determine coefficients of muline and equation of velocity. In a measurement made with this muline, calculate the flow rate according to making 35 rotations to the muline in 55 seconds.

Slice No 1 2 3 4 5 6 7 8
x (m) 0 1 2 3 4 5 6 7 8
h (m) 0.0 0.30 0.60 0.70 0.65 0.40 0.25 0.15 0.0
t (s) 120 120 120 150 120 60 120 90
d 20 26 32 45 28 17 20 12
--- --- 26 35 24 --- --- ---

Solutions

Expert Solution


Related Solutions

2. [4pt] Match the type of distance measurement with the objects whose distance can be measured...
2. [4pt] Match the type of distance measurement with the objects whose distance can be measured using it (If the first corresponds to B, and the next 5 to C, enter BCCCCC): 1) nearby galaxies A. parallax 2) quasars B. type I supernovae 3) nearby stars C. radar 4) galaxy clusters D. redshift (Hubble Law) 5) stars in our galaxy E. spectroscopic parallax 6) the Sun F. variable stars 5. [4pt] According to the Big Bang Theory, order from earliest...
A stellar object that is at a great distance emits a stream of matter at velocity...
A stellar object that is at a great distance emits a stream of matter at velocity v towards an observer obliquely, forming an angle θ with the observation line. For the observer the jet appears to have been emitted laterally at speed V. Show that for certain angles the speed measured by the observer may exceed the speed of light. V = sin θ (1 / v - cos θ) −1
The ordinates of a hydrograph at a section of a stream having a drainage area of...
The ordinates of a hydrograph at a section of a stream having a drainage area of 81 km2 are given below. Find the unit hydrograph assuming the base flow equal 18 m3/s. Time hr Discharge m3/s 0 18 1 42 2 193 3 338 4 383 5 328 6 248 7 183 8 123 9 78 10 48 11 28 12 18
he pressure of water at a depth of 10 km in the ocean is measured to...
he pressure of water at a depth of 10 km in the ocean is measured to be 100 MN/m2. The specific weight of the sea water at the surface is 10.2 kN/m3 while the average bulk modulus is 2.4 x 106 kN/m2. Calculate a) Change in specific volume (dV) between the volume at surface and at the 10 km depth. [4] b) The specific volume [3] c) Specific weight of the sea water at 10 km
i. List the different types of horizontal distance measurement methods.
i. List the different types of horizontal distance measurement methods. ii. Among the list which method is fastest one and why, explain the principles followed in the same method.
The scales used for measurement are vastly or are not significantly different, so the distance measure...
The scales used for measurement are vastly or are not significantly different, so the distance measure would be or would not be dominated by variables with larger values.
Compare the measured values of tension to the calculated values of tension. What are the possible...
Compare the measured values of tension to the calculated values of tension. What are the possible physical experiment uncertainties for the differences between the measured and calculated? Measured= .075N Caculated= .079N Velocity v = .433m/s Mass of Cylinder m = .1118kg Radius of Pendulum r = .265 T=mv2/r
8) What is the distance to a particular star system measured by an observer in a...
8) What is the distance to a particular star system measured by an observer in a rocket ship traveling to the star system with a speed of 0.95c? (The distance is 37 trillion km as measured by an observer on Earth.) ____ km 9) A spacecraft has a velocity of 20 m/s and an acceleration of 40 m/s2 and is descending to land on planet Y and slows down by 4 m/s every second. The strength of the planet's gravitational...
In a rectangular cross-section canal with a width of 10 m and a depth of 1.5...
In a rectangular cross-section canal with a width of 10 m and a depth of 1.5 m, uniform and Continuous current monitoring is applied. The channel's Manning coefficient includes 0.015. Base because its slope is 0.0005. Considering this information a) By writing the numerical magnitude of water face slope and energy line slope and its rationale Set. b) Calculate the speed of the current in the channel. c) Calculate the flow of the current in the channel. d ) When...
Two streams merge to form a river. One stream has a width of 8.4 m, depth...
Two streams merge to form a river. One stream has a width of 8.4 m, depth of 3.5 m, and current speed of 2.1 m/s. The other stream is 6.4 m wide and 3.1 m deep, and flows at 2.5 m/s. If the river has width 10.5 m and speed 2.8 m/s, what is its depth? Clearly explain why the Volume Flow rate R, (the volume of fluid per second that passes a point in a flow), is equal to...
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT