rim Free surface Liquid

Q: The airflow network produces suction on the block mass (shown in figure). Which fluid mechanic…

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Q: An anemometer mounted on the nacelle of an operating downwind propeller type turbine measures an…

A: Given : v = 10 m/s To find: Undisturbed wind speed

Q: A rotor ship has two cylindrical rotors each of 10 m length and 3 m diameter. The ship moves due…

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Q: schematic of wind blowing on a traffic barrier drum (A 55-gallon drum painted orange). Estimate the…

A: Draw the free-body diagram of the system.

Q: Calculate the thrust required to run a motor boat 5 m long at 100 m/s in a lake if the force…

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Q: A closed vertical cylindrical vessel, 1.80m in diameter, 3m high is 8/10 full of oil (SG=0.85) and…

A: Given: The diameter of the vessel, d = 1.8 m The height of the vessel, H = 3 m The Specific gravity…

Q: A square plate of length L, thicknessh and specific gravity SG falls steadily through water, with…

A: given; square length=Lthickness=hsteady flow velocty =Vviscosity of fluid=μ

Q: The lift on a spinning circular cylinder in a freestream with a velocity of 22 m/s and at standard…

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Q: The lift on a spinning circular cylinder in a freestream with a velocity of 30 m/s and at standard…

A: Given data: Free stream velocity of air, V∞=30 m/s. At sea level conditions, density of air,…

Q: Wind at U∞ and p∞ flows past a Quonset hut which is ahalf-cylinder of radius a and length L (Fig).…

A: Let P0 be the surface stagnation pressure at the nose (θ=180º). Write the expression for the surface…

Q: 5- Proof that free vortex is irrotational flow while forced vortex is rotational flow. Please note…

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Q: Perform the convective on velocity vectors u in cylindrical coordinates : Du/Dt

A: Given question: We have to find DU/Dt in cylindrical coordinates.   The given question is related to…

Q: Q5: A jet engine airplane has a weight of 64 kN and wing area of 20 m². If the engine output be 8…

A: Given: Let us consider the given data,                 Weight, F=64 kN            Wing Area,A=20 m2…

Q: A closed cylindrical drum of diameter 500 mm has its axis vertical and is completely full of water.…

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Q: Using the irrotational flow approximation, calculate and plot the nondimensional static pressure…

A: Consider two points one at far away distance from the cylinder and other on the surface of the…

Q: The 6-ft-radius waterwheel in Fig. is being used tolift water with its 1-ft-diameter half-cylinder…

A: The data given is, The radius of the waterwheel, R = 6 ft Speed of the waterwheel, N = 10 rpm

Q: Problem 4: Vorticity of flow A two-dimensional velocity is given by the equation: v = 6yi +6xj Is…

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Q: A solid cone of angle 24, tase 1,, and denisity p, is rotat- Ing with initial angulár velocity my…

A: Given: 1. TO determine: Relation for angular velocity

Q: a closed cylindrical vessel of diameter 15 cm and length 100 cm contains water up to a height of…

A: Write the given data in the problem.  h=80 cm   l=100 cm d=15 cmN=500 rpm Here, h is the height of…

Q: An open rectangular tank 1 m wide and 2 m long contains gasoline to a depth of 1 m. If the height of…

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Q: A) A propeller that has a diameter of 5.5 feet is attached and driven by an engine of 201…

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Q: cylinder with a length of 1.2 m and a diameter of 2 cm rotate inside another cylinder with same…

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Q: The force exerted by a 45 mm diameter stream of water (density 1000 kg/m³) against a flat plate held…

A: Change is momentum is equal to the exerted force.

Q: A 16-cm-diameter open cylinder 27 cm high is full ofwater. Compute the rigid-body rotation rate…

A: Given data Diameter of cylinder, D = 16 cm. Height of the cylinder, H = 27 cm. The initial volume…

Q: A cylindrical tank of radius rrim = 0.354 m rotates about its vertical axis. The tank is partially…

A: Given data: The radius of rim, Rrim = 0.354 m. The speed of rim, Vrim = 3.61 m/s. As the angular…

Q: A tornado can be idealized as a Rankine vortex with a core of diameter 30 m. See the description of…

A: Given:Absolute pressure, Pabs=2000 N/m2initial gage pressure, P=500 N/m2Linear speed, v=25 m/s

Q: Assume that the Flettner rotor ship of Fig. has a waterresistance coefficient of 0.005. How fast…

A: Given data Height of the rotor L = 50ftDrag coefficient of te rotor CD = 4Lift coefficient of each…

Q: A large commercial power washer delivers 21 gal/min ofwater through a nozzle of exit diameter…

A: Given: Q=21 gal/mind=13 inDensity of water is taken asρ=1.94 slug/ft3 The mass flow rate is…

Q: Two horizontal plates are spaced 3 in. apart. The space between the plates is filled with mercury at…

A: (a) Write the given data. y=3 invupper=3 ft/s

Q: Explain, with the use of sketch diagrams, why the aerodynamic force on a blade has to be resolved…

A: The axial velocity will be higher for a blade that is at the upper half of the rotor disc instead of…

Q: A wheel tractor has a 200HP engine.If the weight of the wheel tractor is 30 tons and the weight on…

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Q: Problem 1. What is the Ekman transport driven by a westerly wind of 9 m/s? The geographic latitude…

A: Given data as per questionSpeed of wind=9m/sGeographic latitude=35°NorthDensity of sea water,…

Q: Write down the streamfunction for an isotropic line source of strength 2rm in a unifor stream of…

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Q: Two large fixed parallel planes are 240 mm apart. The space between the surfaces is filled with oil…

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Q: A wheel tractor has a 200HP engine.if it is operating at an altitute of 1000m above sea level, at an…

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Q: Prove that the pressure at a point is equal in all directions for a fluid at rest with respect to…

A: Pascal's to begin with law states pressure in a liquid is same at all points. Consider a little 3d…

Q: A right circular cone is 100 mm in diameter and 200 mm high and weighs 1.6 N in air. How much force…

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Q: 22. Verify that the motion defined by the velocity components v, = 3x3, vz = -4x,, vz = 4x2 - 3x, is…

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Q: Compare free vortex with forced vortex according to velocity and static pressure distribution. Think…

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

Q: strong wind can blow a golf ball off the tee by pivoting it about point A, as own in the figure. The…

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Q: SA A piston 11.96 cm diameter and 14 cm long works in a cylinder 12 diameter. A lubricating oil…

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Q: The cross-sectional area is 25 square centimeter of water jet under the velocity of 35 meter per…

A: ⇒given data;⇒cross sectional area(A)=25cm2⇔25*10-4m2⇒jet velocity(V)=35m/s⇒curvature angle of plate…

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.