Consider the general form of the Reynolds transport theorem (RTT) given by dBsys / dt = d/dt ∫CV ρb dV +∫CS ρbV-› r·n-› dAwhere V-›r is the velocity of the fluid relative to the control surface. Let Bsys be the mass m of a closed system of fluid particles. We know that for a system, dm/dt = 0 since no mass can enter or leave the system by definition. Use the given equation to derive the equation of conservation of mass for a control volume.

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Q: Which of the following quantities are intensive, extensive, and to which this classifica- tion is…

A: Intensive Properties: Those thermodynamic properties which does not depend up-on or independent the…

Q: : Equation 2.7 in the text provides the velocity profile, u(y) for a narrow, infinitely lo1…

A: The solution is attached below:

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A: Given that, C=1449.2+4.67T-0.055T2+0.00029T3+1.34-0.01TS-35+0.016DC→Speed of sound,T→Temperatire…

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A: The angular momentum is given by, The dimensional formula of angular momentum in SI unit,

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A: Length = 3000 ft k = 100 md p1 = 2000 psig p2 = 1980 psig height = 25 ft porosity = 20% width = 300…

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A: 1).FALSE The equation based on the principle of conservation of mass is called the continuity…

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A: Given:Diameter of pipe with water flow, dwater=0.05 mVelocity of water flow, vwater=2 m/sVelocity of…

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A: Solution: Given Data:   To Find: The total force acting on the model.

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A: for the above question the answer is Zero(0)

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A:

Q: thin layer oI water flowWs down a plate inclined to the horizontal with an angle a = 15° in the…

A: ζ=μvαForce=F=ζAF=μAvαF=mg sinα

Fluid Kinematics

The branch of science that deals with objects which are either in motion or stationary are studied under the branch of classical mechanics. Fluid mechanics is a subcategory of classical mechanics that deals with the behavior of fluids at rest (fluid statics) or in motion (posing some velocity). In fluid kinematics, studies focus on the associated motion of fluid particles or groups of particles, and its associated parameters like displacements, velocity, and acceleration without concerning about the forces that caused the motion. All the laws of classical mechanics are applied in the study of fluid kinematics.