The flow characteristics of an open channel do not change with time at any point. Determine this type of flow? O Unsteady flow O Steady flow O Turbulent flow O Laminar flow

Q: 3- How is the parabolic velocity profile generated? Explain. 4- What are the main differences…

A: Velocity profile- It is the way how velocity varies along the path. Velocity profile may vary in…

Q: PROBLEM 6 Water enters the lock of a ship canal through 200 ports, each port having a 2 ft x 2 ft…

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Q: Question 5 The velocity of flow of water in a pipe of 150 mm dia is 0.3 m/sec, a diaphragm with a…

A: Given- Diameter of pipe D=150 mm, velocity V=0.3 m/s, Coefficient of contraction=0.60,

Q: An inviscid fluid with the density of 800 kg/m³ flows up in a vertical pipe (gravity, g=10 m/s²).…

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Q: 2. Which of the following is not a case of ideal fluid flow? a) Forced vortex Flow b) Uniform Flow…

A: In the given option which are not a case of ideal fluid.

Q: lly developed flow is assumed if the coefficient of variation for velocity measurement in the…

A: A statistical measure of the relative dispersion of data points in a data series around the mean is…

Q: When the coefficient of rugosity is increased from 0.01 to 0.02, the gradient of a pipe of a given…

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Q: How do you understand between (a) steady and unsteady flow, (b) uniform and non-uniform flow, (c)…

A: Steady and unsteady flowUniform and non uniform flowRotational and irrotational flow

Q: correct answer

A: This question is from hydraulic machines.

Q: type of flow is obtained by

A: To find : Name of flow that is obtained by superimposing 2 definite flow type.

Q: 2. According to the definitions of flow types, is it possible to have a non-uniform steady flow? If…

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Q: superimposed flow?

A: To find : Which will be not a type of superimposed flow.

Q: 5.1 You are tasked with designing a pipeline that supplies water to two parallel mansions at Stein…

A: To determine the flow in each branch of the pipeline, Flow rate in branch = total flow rate * (1 -…

Q: What happens when flow enters a long pipeline from a large reservoir.

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Q: Velocity of flow in closed conduits are inversely proportional to the pipe diameter.       Flow in…

A: Statement-1 Its not true  For the Reynolds number <2000 flow is laminar for pipe For the Reynolds…

Q: Water flow at depth of 20 cm with a velocity of 30 m/s in a rectangular channel. Is flow is…

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Q: 7. What is the velocity profile for Poiseuille flow? a) Zero b) Constant c) Linear d) Quadratic

A: What is the velocity profile for Poiseuille flow?

Q: 2. How many stagnation points are present i a source and sink pair in a uniform flow a) Two b) Three…

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Q: 14. During a critical flow, what is value of Froude's number

A: FLUID MECHANICS: OPTION D

Q: List 3 names of hydraulic structures/methods you can use to measure flow, briefly explain on how to…

A: Hydraulic structures: Hydraulic structures are constructed on the water to retain (or) supply the…

Q: en the pitot tube is moved vertically inside the pipeline, why does it yield different flow…

A: The instrument used for measuring the fluid flow velocity is known as pitot tube.

Q: The given two-dimensional flow with velocity, V=(x + 2y + 2)i +(4-y)j (a) compressible and…

A: Given: 2-dimensional flow velocity,V→=x+2y+2i^+4-yj^

Q: a. How the driving force is balanced in a uniform flow by the shear resistance force. State it…

A: driving force = resisting forceτ×A=wsinθτ×p×l=γ×A×l×θp= perimeterR= hydraulic radiusS0=…

Q: fluid is flowing An incompressible homogenous steadily in a variable diameter pipe having the large…

A: Given : Diameter, D1 = 15 cm = 0.15 m Diameter, D2 = 5 cm = 0.05 m Velocity, V1 = 2.5 m/s

Q: In a laminar flow through a circular pipeline of 20 cm diameter, the flow velocity at a hadial…

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Q: flow is having the same parameters

A: To find : What it will be called  If a flow is having the same parameters at any given point.

Q: What are the four conditions needed for uninterrupted flow? Describe each

A: Uninterrupted Flow: It can be defined as the smooth flow of material from one operation to the next…

Q: A channel of width 450 mm branches into two sub- channels having width 300 mm and 200 mm as shown in…

A: given- main channel width=450 mmflow=0.9 m3/svelocity=3 m/s

Q: A flow meter in the return line to a hydraulic reservoir reads 18 gal/min. How large would the…

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Q: A channel of width 450 mm branches into two sub- channels having width 300 mm and 200 mm as shown in…

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Q: an open rail car is 4.5 ft. wide, 8.65 ft. high, 16.75 ft. long. it is filled with water to a depth…

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Q: Write the continuity equation for one-phase, unsteady state, three- dimensional flow and the…

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Q: how can reduce the effect of uplift force on the base of the dam?

A: Brief concept- Uplift forces are upward vertical pressure that acts on the basement of the dam.…