Cylinder Oil film, h

Q: The figure below shows a block of mass m = 0.4 kg being dragged up an inclined plane at a constant…

A: Draw FBD

Q: A plate is sliding down an incline covered by a fluid film of constant thickness h as shown below…

A: Draw a diagram of the velocity profile with a strip in x-direction.

Q: A plate at 0.02mm distance from a fixed plate, moves at 60 cm/s and requires a force of 3 N/m? to…

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Q: The velocity profile for the course of a Newtonian substance between two wide, parallel plates is…

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Q: Determine the velocity profile within a 12 µm diameter capillary, with a viscosity of 4 cP, and a…

A: Velocity along the pipe varies parabolically as it is directly proportional to the square of the…

Q: The motion of a very viscous fluid in the two-dimensional (wedge) region −α < φ can be described, in…

A: Here the motion of a very viscous fluid in 2d (wedge) given region -x&lt;ϕ&lt;x, can be described in…

Q: Q' is the flow rate per unit width (i.e. has units of m2/s). Express Q' in terms of T When the flow…

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Q: A cylindrical vessel of radius r has in its side wall a hole in which is horizontally joined a…

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Q: The velocity of the mercury at T_∞=250 o C is U_∞=0.033m/sec, and it flows over the pipe bundle of…

A: Given: The mercury temperature, To = 250oC The velocity of mercury, Vo = 0.033 m/s The diameter of…

Q: It is desired to determine the surface tension of a particular fluid using a capillary-rise…

A: given; diameter of tube(d)=0.5mm                                     =0.5*10-3mheight of…

Q: A piston 113 mm diameter and 150 mm long has a mass of 9 kg. It is placed in a vertical cylinder 115…

A: Given Data in Question:-

Q: instantaneous discharge velocity

A: Given; Large tank with a nozzle attached contains three immiscible,   inviscid fluids as…

Q: A- Two large surfaces are 2.2 cm wide of infinite extent contains a fluid with an absolute viscosity…

A: Given data : width of infinite extension = 2.2 cm                     Absolute viscosity of the…

Q: An 18-kg slab slides down a 15° inclined plane on a 3 mm thick film of oil with viscosity μ=0.0814…

A:

Q: Fluid viscosity is responsible for the dissipation of useful energy to low temperature heat which…

A: (1) We know that in the liquid, dynamic viscosity decreases when the temperature of the liquid…

Q: The Falling Ball viscometer is designed based on the equilibrium relationship between the ball…

A: The velocity of the ball can be determined as shown below.

Q: 1. A square plate 0.5m x 0.5m weighing 100N is allowed to slide down an inclined plane which is laid…

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Q: Two infinite plates a distance h apart are parallel to the xzplane with the upper plate moving at…

A: Since the shear stress between the parallel plates is constant, the centreline velocity will be…

Q: Consider a steady, incompressible flow between two parallel plates. The top plate at a temperature…

A: Write the expression of shear stress. τ=μdudy

Q: A long wire of length L to be coated moves at a velocity V0 through a long cylindrical die filled…

A: Consider the given diagram and write the continuity equation. ρAvz=constantρAdvzdz=0dvzdz=0…

Q: A2 A Newtonian fluid with viscosity (Mu) flows upward at a steady rate between two parallel…

A:

Q: of the block if 60 °F (C

A: given:μ=0.76N/sm2m=10kgθ=200y=0.1mm

Q: The 25-cm diameter ram in a hydraulic lift slides in a 25.015-cm diameter cylinder. The viscosity of…

A: 1. Given data:2. Calculate the radial clearance (gap) between the ram and the cylinder: 3. Use the…

Q: A 25mm dia. steel solid cylinder, 300mm long, falls because of its own weight at a uniform rate of…

A: To determine the correct solution to the given question, we will use the Newton's law of viscosity…

Q: Consider a soap bubble 2 mm in diameter and a droplet of water, also 2 mm in diameter, that are…

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Q: Consider a laminar flow between two large parallel plates placed h= 0.7 mm apart. The surface area…

A: Given Data Surface area of plate is : A=0.86 m2 Upper plate velocity is : U=0.34 m/s Fluid dynamic…

Q: terminal velocity V

A: Given: A solid block of 2 kg mass slides steadily at a velocity V along a vertical wall as shown in…

Q: in 1 2 A block of mass m slides on a horizontal surface that has been lubricated with heavy oil so…

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Q: 5.Some oil is full of the space by two parallel plates. The lower plate is stationary, while the…

A: The dynamic viscosity of oil is 1.3625 kg/m-s.

Q: The resistance to motion R for a sphere of diameter d moving at constant velocity u through a…

A: Fundamental dimensions.Basic dimensions

Q: Consider the steady, laminar flow of two liquids, A and B, with = μ and μB viscosities A 2μ,…

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Q: The 8 mm gap between two large vertical parallel plane surfaces is filled with a liquid of dynamic…

A: Approach to solving the question:Newton's law of viscosityNewton's law of viscosity states that the…

Properties of Fluids

The term fluid represents a type of substance that can easily change its shape under any external pressure/force and can flow. Fluids can acquire any shape in which it is stored and can resist normal stresses but cannot resist shear stress in rest condition. Whenever external shear stress is applied to fluids, it starts to flow. The fluids may be liquid or gas. Example- water, air, etc.