An incompressible fluid (kinematic viscosity, 7.4 x10-7 m2/s, specific gravity, 0.88) is held between two parallel plates. If the top plate is moved with a velocity of 0.5 m/s while the bottom one is held stationary, the fluid attains a linear velocity profile in the gap of 0.5 mm between these plates; the shear stress in Pascals on the surface of top plate is

Q: A belt moves upward at velocity V, dragging a fi lm ofviscous liquid of thickness h , as in Fig. .…

A: (a) Since there are no other non-zero velocities along x and z directions, the momentum equation in…

Q: L Moving belt, width b O Oil, depth h The belt in Fig. P1.52 moves at a steady velocity V and skims…

A:

Q: Find the kinematic viscosity of an oil having density 981 kg/m'. The shear stress at a point in oil…

A: The property of fluid due to which it resists the flow of fluid layer one above the other is known…

Q: Q2): Consider flow of an incompressible fluid of density p and viscosity u through a long,…

A: In this question we can find the relationship between surface tension and other parameters

Q: Q3: The power output (P) of a marine current turbine is assumed to be a function of velocity U,…

A:

Q: A vertical gap 2.2 cm wide of infinite extent contains a fluid of viscosity 2.0 N s/m? and specific…

A:

Q: When a person ice skates, the surface of the ice actuallymelts beneath the blades, so that he or she…

A: Part a) Consider the skating edge and the water above the solid ice as a liquid between two parallel…

Q: Find the kinematic viscosity of an oil having density of 978 Kg/m³. The shear stress at a point in…

A:

Q: Q4: An oil of viscosity 0.1 N.s'm and relative density 0.9 is flowing through a circular pipe of…

A: As per honor code and answering guidelines I can answer 1st question at a time.If you want other…

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

A: Given:Kinematic viscosity of fluid, ϑ=7.4×10-7 m2/sspecific gravity of fluid=0.88velocity, v=0.5…

Q: O2. Two immiscible liquids of equal thickness h are being sheared between a fixed and a moving…

A: As per given Question Determine  The Velocity at interface The shear stress in each fluid

Q: graph shows a parallel piping system, where the pressure head at points A and E are 70.2 m and 46.2…

A:

Q: An incompressible fluid flows through a pipe without significant viscosity. It has a density of 124…

A: Given:r1=2.8 cm =0.028 mV1=13 m/sz1=0 mP1=103,763 Par2=3.87 cm =0.0387 mz2=5m

Q: When a clean glass tube with a diameter of 2 mm is immersed in water at 20 ° C, how many mm will the…

A: Capillary effect is the phenomenon by which a liquid rises or falls inside a narrow tube of small…

Q: At a certain point in castor oil the shear stress is 0.216 N/m and the velocity gradient 0.216 s. If…

A: We know that the shear stress in castor oil is 0.216 N/m2 and the velocity gradient is 0.216 s-1 at…

Q: An oil film of thickness 1.5 mm is used for lubrication between a square plate of size 0.9 m × 0.9 m…

A:

Q: In a stream of glycerine in motion, at a certain point the velocity gradient is 0.25 meter per sec…

A:

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: In the gap between the two plates, the lubricant flows in one direction (x) by the pressure…

A: Write the given data. ∆PL=25000 Pa/mB=6 mm=0.006 mμ=25×10-3 Pa·sρ=0.88 g/cm3=880 kg/m3

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: How much time is required to inject a sample equal to 2.0% of the length of a 60 cm capillary if the…

A: Solution: Given Data: S=2%L=60 cmD=50×10-6 m∆P=2×104 Paμ=0.0010 kg/m-s

Q: Calculate velocity gradients and shear stress for y = 0.0, 0.2, 0.4, and 0.6 m, if the velocity…

A:

Q: How much time is required to inject a sample equal to 2.0% of the length of a 60 cm capillary if the…

A: Given that" Pressure difference. ∆P=  2×104 Pa,Viscosity, μ=0.0010 kg/m·sDiameter of the tube,…

Q: A bar with a circular section of diameter D1=218 mm moves axially inside a bearing with diameter…

A: Given data: D1=218 mmD2=223 mmL=0.5 mμ=30x10-3 Pa.sV=0.9 m/s Need to determine the value of F needed…

Q: Given that: • Pipe diameter: 0.450 m Crude oil: Kinematic viscosity = 0.0000232 m2/s • Water:…

A: Given:   d=0.45 m             voil=0.0000232 m2/s             μwater=9.2×10-4 N-Sm2…

Q: In the gap between the two plates, the lubricant flows in one direction (x) by the pressure…

A:

Q: Q4 A plate 0.05 mm distant from a fixed plate moves at 1.2 m/s and requires a force of 2.2 N/m to…

A: Given, distance between two plates,∆x=0.05mm=0.05×10-3 m Shear force applied, τ=2.2 Nm-2 Velocity of…

Q: Q2:B) Calculate the power required to pull (1.5m x 1.5m) flat plate at speed (1 m/s) to the left…

A: Given data Dimensions of plate = 1.5 m x 1.5 m Speed of flat plate = 1 m/s Horizontal spacing = t =…

Q: Asap

A:

Q: In Figure below, a syringe has a piston moves to the right at speed of 18 mm/s by mean of force 2.25…

A: Answer is given below:

Q: The volume flow in a water pipe is 9000 m°/h. The pipe length is 80 m, the pipe diameter 1 m. The…

A:

Q: Two large surfaces with a gap of 34 mm width were filled with oil having a kinematic viscosity of…

A:

Q: If a stream flowing at velocity U past a body of lengthL causes a force F on the body that depends…

A: velocity of stream=Ulength of body=Lfluid viscosity =μforce acted on body(F)=?

Q: A viscous incompressible liquid of density p and of dynamic viscosity 7 is carried upwards against…

A:

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: At 0.5m/s, engine oil with a kinematic viscosity of 0.00024m2/s flows inside an annulus. A 3-in…

A:

Q: Incompressible air (density=1.2 kg/m3) flows around the car, if the pressure coefficient at point A…

A: Given data:

Q: The velocity distribution in a 0.02 m diameter horizontal pipe conveying carbon tetrachloride…

A:

Q: The belt as shown below, moves at steady velocity V and skim at the top of a tank of oil of…

A: Given data: viscosity=μpower=Pvelocity=Vdepth=hwidth of belt=b Need to drive the expression for the…

Q: A solid cone of angle 20, base rɔ, and density Pc 1s rotating with initial angular velocity wo…

A:

Q: A bubble (assuming perfectly spherical) was released from a depth of 120m in the body of water by a…

A: Given data A bubble forms at a depth of 120 mAssuming the temperature remains constantm we have to…

Q: 1. A solid cone of angle 20, base ro, and density p. is rotating with initial angular velocity mo…

A: Consider an elementary ring of radius r at a distance x from the apex. let r + dr be the radius at x…

Q: Consider a rapidly rotating (ie, in near geostrophic balance) Boussineq fluid on the f plane. A)…

A: Dependent upon the limitation on p communicated is the arrangement . It shows that the geostrophic…

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

A: Given: The kinematic viscosity of fluid = 7.4x10-7 m2/s The specific gravity = 0.88 The speed of top…

Q: what will be the kinematic viscosity of an oil having density 888 kg/m. The shear stress at a point…

A: Solution is given below.

Q: 2 m-1)° = y + 0.6 m = 1 m 10 S

A: Calculated velocity gradients and shear stress.

Q: Using the data given in the schematic attached, find the difference of pressure PA and PB  h1=…

A: Given data: The density of the fluid A, ρA = 900 kg/m3. The density of fluid B, ρB = 1034 kg/m3.…

Q: (2) A square plate 50 cm × 50 cm weighing 200 N slides down an inclined plane of slope 20º to the…

A:

Q: A flow from an injector is leading to the formation of a spray of liquid drops. The drops formed in…

A:

Q: Find the kinematic viscosity of an oil having density of 980kg/m^2 when at a certain point in the…

A: Given data: ρ=980 kg/m2τ=0.25 Padudy=0.3 m/s Need to determine the kinematic viscosity.

Q: An instrument used to measure the airspeed on many early low speed airplanes during the 1910-1930…

A:

Q: For the sliding plate viscometer shown below. The top plate is moving to the right with a constant…

A:

Q: In Fig. 1.7, if the fluid is glycerin at 20 ° C and the widthbetween plates is 6 mm, what shear…

A: To find  (a) The shear stress τ. (b) Reynolds number Re. Given  The distance between the plate L is…

Q: A cylinder of weight ( 90 N) slides in a lubricated pipe as shown in the figure . The clearance…

A: Given-Data:- Weight = 90N Clearance =0.025mm Viscosity of oil =6.6×103 Pa.s Speed =6.12m/s…

Q: You have developed a new water pump that uses two belts to pull water up from a reservoir (see…

A: Given Pressure at point A, pA=10 in Hg (vacuum) Pressure at point B, pB=0 (discharging into…

Power Transmission Elements

It is defined as the energy transfer from one location to another location. The energy will start moving from the energy generation source to the energy applied position to obtain the work output. From this method, a large amount of electric energy moves from the power station to various electrical substations.