A 30cm-by-30cm flat plate is being pulled at 5.2 m/s horizontally through a 3.6 mm thick oil layer between two plates, one being stationary and the other moving at a constant velocity = 2.2 m/s, The dynamic velocity of the oil layer is 0.027 Pa∙s.  How would I plot the velocity profile and find the location where the oil velocity = 0?

Q: A jet engine on a test stand directs a stream of hot exhaust gasses against a vemcal wall. All of…

A:

Q: An incompressible fluid (kinematic viscosity, 7.4 x10-7 m2/s, specific gravity, 0.88) is held…

A:

Q: Problem 1 (a) Define and explain the following terms: Newtonian and non-Newtonian fluids…

A:

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: The space between two parallel plates is filled with oil. Each side of the plate is 60 cm. the…

A:

Q: 1. Consider an annulus flow. Two long cylinders are concentrically aligned as shown in Figure Q1. A…

A: Fluid is in annular space between two concentric cylinder. The inner cylinder rotates with angular…

Q: An incompressible and Newtonian fluid is confined between two horizontal plates separated by a…

A: For solution refer below images.

Q: A fluid with specific weight of 12000 N/m³ and viscosity of 0.002 kg/m.s flows between two parallel…

A: Given, γf=12000 N/m3 μ=0.002 kg/m.s b) H=0.2 cm=0.002 m γm=16000 N/m3 c) L=15 cm=0.15 mU=0.007…

Q: Q. 6 A 4.5-cm wide space between two plates is filled with SAE 30W lubricating oil at 26.7°C (Hoil =…

A: Given, Width between the plates,w=4.5cmViscosity of oil,μ=0.301645Ns/m2Drag force, F=18NVelocityof…

Q: • Plate 0.025 mm distant from a fixed plate, removes at 60cm/s and requires a force of 2N per unit…

A:

Q: A flat plate with surface area of 3.4 m2m2 is sliding on a horizontal table with 4.2 mmmm thick oil…

A:

Q: What is the shear force that acts on the circumference of the piston (N)?

A:

Q: A space of 25 between tWo surraces th SAF west lubricating oil at 250C (u = 0.18 Ns/m?). Plot the…

A:

Q: A liquid of density 1150 kg/m3 flows steadily through a pipe of varying diameter and height. At…

A: Given data as per question The density of liquid =1150 kg/m3 v1 = 9.47 m/s d1 =11.7 cm d2 =17.7 cm

Q: Two plates are separately by a H = 1/4 in. space. The lower plate is stationary; the upper plate…

A:

Q: The belt moves at a steady velocity V and skims the op of oil tank. Assuming a linear velocity…

A:

Q: A shaft 70.0 mm in diameter is being pushed at speed of 0.4 m/s through a bearing sleeve 70.2 mm in…

A:

Q: As given in the figure below, a square block weighing 1.1 kN has a 20° inclination and is 0.25 m x…

A:

Q: Problem #1 A thin 30 cm x 30 cm flat plate is pulled at 6 m/s horizontally through a 3.6 mm thick…

A: The viscosity of oil is The dimension of plate is

Q: In an oil pool, a small steel ball is released from the surface (y=0) without initial velocity. The…

A: Given that, Mass of ball, m=0.2 kg,Constant, k=0.84355 kg/sec,Acceleration due to gravity, g=9.81…

Q: 4. The belt in the figure moves at steady velocity V and skims the top of a tank of oil having…

A:

Q: Q5. A deep pool of oil having kinematic viscosity 3.45x10 m²/s is resting over a flat plate. The…

A:

Q: Water flows between two parallel plates. The bottom plate is fixed and the top plate moves with the…

A: the pressure will be highest downstream.

Q: A 5.2 N force moves a piston inside a cylinder at a velocity of 3 m/s under specific density 0.89 is…

A:

Q: FLUID MECHANICS 0.5m by 2m flat thin plate is moved at 5m/s on a 2-mm thick layer of SAE30 oil at…

A:

Q: A fluid with a velocity of 30 m/s flows past a sphere with a radius of 40 mm. The density and…

A: Given data v=30 m/sR=40 mmρ=1.32 kg/m3 Here, v is the speed, R is the radius and ρ is the density of…

Q: pllllzzzz help me right nowww plzzz  The belt moves at a steady velocity V and skims the top of oil…

A: Given data: V= 3.5 m/s L= 2 m b = 60 cm h = 3 cm Need to determine the required belt-drive power.

Q: A solid aluminum disk (SG = 2.7) is 2 in in diameter and3/16 in thick. It slides steadily down a 14…

A: Draw diagram for better understanding of given problem,

Q: The space between two flat plates is filled with oil .Each plate has (60cm x 40 cm x 10 cm) and the…

A: Given Data Thickness of oil film is : c=1 mm Relative density of upper plate is : ρrel=50 Angular…

Q: Air flows over a stationary flat plate at speed of 4,5 m/s . Plate has a width of 1 m. Air has a…

A:

Q: You are working in a machine tool manufacturing industry for the project to design CNC control…

A:

Q: A block is slid down a 16 inclined plane on a thin film of Imm thickness oil. The contact area…

A:

Q: Water flow through a pipe with diameter dwater = 0.05 m with a velocity of Vwater = 2 m/s, while oil…

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

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: (a) The gap between two horizontal plates is 5 mm. The gap is filled with oil of a relative density…

A:

Q: A cylinder with a mass 0.222 kg is sliding downwards through a vertically positioned pipe. A thin…

A: m=0.222 kgγoil=8044.2 N/m3voil=6×10-6 m2/L=128 mm

Q: SAE-10 oil at 20 deg C fills the gap between the moving  6 cm diameter long cylinder which is inside…

A: Given: Diameter of the inside cylinder→Di=6 Cm=0.06 m Diameter of the outer cylinder→Do=6.8 Cm=0.068…

Q: A flat metal block of mass 1.50 slug slides down a 25° incline. An oil film 0.006 in. thick and with…

A: Given   Thickness, h = 0.006 in        Mass, W = 1.50 slug         Area, A = 1 p2 Find    Terminal…

Q: of the block if 60 °F (C

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

Q: A steel tape 0.5 mm thick and 20 mm wide is pulled by a force ? through a slit opening 1.5 mm and…

A: Write the given data with suitable variables: μ=0.4v=10 m/s

Q: Spaces h1=15 mm and h2=20 mm wide between upper and lower stationary plates and a very thin moving…

A:

Q: . What force in Newton is required to drag the block at 3 m/s,

A: Need to find Force ( drag)

Q: 7. Two parallel plates separated by 15.5 cm move with a relative velocity of 7 m/s. How much force…

A:

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.