give an example of a dynamic fluid force. describe the situation/movement where the dynamic fluid force is present, classify it as a drag or lift force, point out if the goal of the movement is to maximize or minimize the drag force and how that is accomplished practically. Finally point out the specific component of the equation that is altered during this situation

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A: To explain: Explain the relation of our hands being at the side and being raised in the concept of…

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A: (a) Write the given data. uy=Usinπy2δμ=1.94×10-5 Ns/m2U=10.8 m/s δ=3 cm

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Q: s drag?

A: kindly refer below solution.

Q: Please don't provide handwritten solution.

A: The given parameters are:Freestream temperature, T∞ = 245 KFreestream pressure, p∞ = 4.35 × 10^4…

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A: For flat plate boundary layer conditionWe Re=5×105Thus Re=ρVLμ Re=1.2×20×1.12518×10-6 Re=15×105Thus…

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Q: (b) Consider a thin flat plate at zero angle of attack in an airflow at Poo = 1.225 kg/m³, T∞ = 288…

A: Given:To find:Friction drag

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A: These are the equations which describes the relationship between two physical quantity.

Q: may be derived using fluid parameters.

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Q: The momentum equations for a rotating shallow homogeneous fluid with a free upper surface (i.e. the…

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Q: What are the physical and quantitative evidence of turbulence in fluid flow?

A: The physical evidences of turbulence in fluid flow are given as under,

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Q: Use an example of a fluid flow to clearly explain BERNOULLI'S EQUATION OF MOTION

A: Use an example of a fluid flow to clearly explain BERNOULLI'S EQUATION OF MOTION.

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Q: (c) In the two-dimensional boundary layer, shear stress was changed linearly from the solid surface…

A: The equation of displacement thickness:  δ* = ( δ / 9 )

Q: Equations needed for turbulence in fluid dynamics. Do I need to derive them?

A: Yes, deriving the equations for modeling turbulence in fluid dynamics helps provide greater…

Q: Question 2 Air flow at a constant speed (Us = 10 m/s) is forming a two-dimensional incompressible…

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A: The different phenomenon are explained below with proper diagrams.

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A: as per our guidelines i solved 1st 3 questions

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Q: Define variable flow? Also discuss the forces encoundered in fluid mechanics?

A: Fluid dynamics is the study of fluid when it is static or in dynamic condition. Following are the…

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