Calculate the dynamic viscosity of oil, which is used for lubrication b/w a square of size 0.8 x 0.8 m2 and an inclined plane with angle of inclination30, wt = 300 N, slides down the inclined plane with a uniform velocity of 0.3 m/s. the thickness of oil film is 1.5 mm.

Calculate the dynamic viscosity of oil, which is used for lubrication b/w a square of size 0.8 x 0.8 m2 and an inclined plane with angle of inclination30, wt = 300 N, slides down the inclined plane with a uniform velocity of 0.3 m/s. the thickness of oil film is 1.5 mm.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Related questions

Q: A 25mm-diameter shaft is pulled through a cylindrical bearing as shown in the figure. The lubricant…

A: Given data: D=25 mmh=0.3 mmη=8×10-4m2secS=0.91L=0.5 mV=3 msec

Q: A shear stress of 4 dyn/cm2 causes a Newtonian fluid to have an angular de-formation of 1 rad/s.…

A: In this problem, we are given the shear stress (τ) and the rate of angular deformation (γ). The…

Q: H.W- The weight(9N) falls with in cylinder at constant velocity of 46mm/sec with dimeter=149.5mm.…

Q: Glycerin flows at 35 m through a 150 mm diameter new wrought iron pipe at a velocity of 3 m/s. It…

Q: The pressure exerted on a liquid increases from o kpa. The volume decreases by 1%. Determine the…

A: The bulk modulus is a measure of the ability of a substance to withstand changes in volume under…

Q: A solid sphere (diameter 6 mm) is rising through oil (mass density 900 kg/m3, dynamic viscosity 0.7…

Q: An oil film of 1-mm thickness is between a 1-meter x 1-meter square plate weighing 350-N sliding…

Q: Figure shows a container filled with light oil and heavy oil. The masses of two types of oil are the…

Q: Problem Air is flowing over a smooth plate with a velocity of 10 m/s. The length of the plate is 1.2…

A: Given Data- Velocity of air U=10 m/s, Length of plate L=1.2 m, Width of plate b=0.8 m, Reynolds…

Q: The 50 cm diameter circular disc rotating at a constant angular speed of 400 rpm / minute is on the…

Q: the oil layer contains air under pressure. the bottom, A 2 m thick layer of water of mercury…

Q: Determine the mass density, specific weight, and specific volume of the oil acting on a plate.

Q: A = Roll 16 kN/m' 6 m 4 6m + M = 96 kNm 4 m B = Pin

Q: A plate 0.025 mm distance from a fixed plate moves at 60 cm/s and requires a force of 0.2 kgf/m2 to…

A: Distance of plate = 0.025 mmVelocity of plate = 60 cm/secForce = 0.2 kgf/m2To Find :The dynamic…

Q: Moving Plate, F, V The gap between the two parallel plates contains two different fluids of…

A: from fluid fluid interface condition τ1=τ2μ1dudy=μ2dudy0.1V1-00.5*10-3=0.151-V10.3*10-3V1=0.71428…

Q: An aluminum block (SG=2.5) has a dimension of 0.24 m x 0.24 m xh meters. It is floating in mercury…

Q: After being filled to a depth d with SAE 30 oil (SG = 0.91), a glass is placed to float in a tank of…

A: Depth upto which SAE oil is filled in a glass to make it float on water = d , Specific Gravity og…

Q: A wooden block (40 cm wide (b), 20 cm long (h) and 15 cm deep) floats on the seawater (specific…

A: Find center of gravityCG=152=7.5cmFind center of BuoyancyCB=122=6cm from bottom

Q: 2. The 9-kg paint stands on a wooden platform 1.2 kg in weight. Determine the magnitude and…

A: Given , Paint of 9kg stands on wooden platform of 1.2kg. Hence total downward acting weight…

Q: All For laminar flow over a flat plate, the local heat transfer coefficient h, is known to where x…

Q: A solid cone of radius r and vertex angle 20 is to rotate at an angular velocity w. The cone is…

A: Object: Solid coneDimensions: Radius: Vertex angle: 2θHousing: Present, with a gap between the…

Q: A steel sphere, 1.5 mm diameter and of mass 13./ mg, falls steadily in oil through a vertical…

A: The given data is: Diameter of sphere=1.5 mm Mass of sphere=13.7 mg The vertical distance=500 mm…

Q: Q- The surface area of a plate is 0.4 m² and its weight is 500 N which slides down on an inclined…

A: Given- Surface area A=0.4 m2Weight of plate W=500 NSpeed of sliding plate V= 4 m/sDynamic viscosity…

Q: A thin 30-cm x 30-cm flat plate is pulled at A horizontally through a 3.6-mm-thick oil layer…

Q: Oil flows through a circular pipe at a rate of 0.4m^3/s. Density p= 960kg/m3 Length of Pipe =…

A: Given Flow rate = 0.4 m3/s. Density p = 960 kg/m3 Length of Pipe = 120 m Head loss along the length…

Q: In a rotating cylinder test, the inner cylinder is of diameter 0.2 m and the outer cylinder of…

A: Given: Diameter of inner cylinder, D1 = 0.2 m Radius of inner cylinder, R1 = 0.2/2 = 0.1 m Diameter…

Q: A plate having an area of 0.6m? is sliding down the inclined plane at 30° to the horizontal wi a…

Q: 38. A cylindrical steel pressure vessel 400 mm in diameter with a wall thickness of 20 mm, is…

A: Given data in question Diameter Wall thickness Internal pressure Limiting value of stress To find…

Q: A rectangular block of 20 kg with bottom dimensions 100 x 200 mm slides down a 10° incline on a film…

Q: At very low Reynolds numbers the drag force acting on a bubble of radius a rising in a viscous fluid…

A: Given data viscosity, μ=1.2 N-s/m2 density, ρ=892kg/m3 density of air, ρa=1.225kg/m3 Draw the figure

Q: The bottom area of a rectangular plate is 40cmX 60cm, as shown in the figure 3.7. The mass of the…

Q: What is the gage pressure at A? in

A: To find pressure at point A

Q: An aluminum block (SG=2.5) has a dimension of 0.22 m x 0.22 m xh meters. It is floating in mercury…

Question

Calculate the dynamic viscosity of oil,
which is used for lubrication b/w a square
of size 0.8 x 0.8 m? and an inclined plane
with angle of inclination30', wt = 300 N,
slides down the inclined plane with a
uniform velocity of 0.3 m/s. the thickness
of oil film is 1.5 mm.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, civil-engineering and related others by exploring similar questions and additional content below.

Similar questions

Glycerin flows at 35 m through a 150 mm diameter new wrought iron pipe at a velocity of 3 m/s. It has an absolute viscosity of 1.50 Pa-s and a specific gravity of glycerin = 1.26. 3. Solve for the coefficient of pipe friction.
The planar AB cover with a width b = 2 m perpendicular to the plane of the figure is articulated at point B F = 7620 Newton force is applied from point A. Since the weight of the lid is W = 5600 N, find the water depth h for the equilibrium state.Note: Specific mass of water is ρsu = 1000 kg / m3. (figure in image) #fluidmechanics
Ql:- A 300 mm diameter of pipes and 350 mm long slides along a large diameter cylinder at a speed of 1.64 ft/s under the application of a force of 25 N in the inverse direction of its motion due to a film of oil between the cylinder and pipe. If the viscosity of oil 5 stokes and s.g 0.89, find the thickness of oil and the diameter of cylinder. Q2:- A- Calculate the capillary effect in a glass tube of 0.24 in diameter when immersed in mercury, of r.d is 13.6. Assume o to be 0.5 N/m for mercury. The contact angles for mercury is 130..
An aluminum block (SG=2.5) has a dimension of 0.29 m x 0.29 m x h meters. It is floating in mercury (SG=13.6) and the submerged height of the block is 0.85 m. Determine the weight (kN) of the block.
A capıllary glass tube of 0.1 mm internal diameter is immersed vertically in a beaker full of waten Assuming the tube to be perfectly clean and wet, determine the height of the capillary rise of water in the tube when the room tamp is 20°C. Given at 20°C unit weight of water = 0.9980 gm/cc and surface tension 72.8 dyne/cm. %3D
Calculate the friction drag on a plate (length 0.8 m and width 0.3 m) up to the point at which the boundary layer flow changes from laminar to turbulent. The water is flowing from both sides of the plate at a rate of 3 m/s. (u = 9 × 104 Pa-s ; critical Reynolds number Rec = 5 x 105)
ANSWER KEY : 2.51x10^-3 in.
Liquids A, B and C, in the containers shown, have SG of 0.60, 1.00 and 1.60 respectively. At what elevation (EL. C) will the liquid C stand in each of the piezometer tubes? Round your answer to the nearest hundredths. Pair = 12.5 kPa EL. 8 A (SG =) EL. 6 B (SG =_) %3D EL. 2 C (SG = EL. 0
Can someone explain where the 32.2 is coming from please
Question #1 A hole having a diameter of 75 mm is cut out from a uniform plate of diameter 240 mm. The distance between the center of the plate and center of the hole is 50 mm. Determine the position of the center of gravity of the remaining material.
A liquid has an absolute viscosity of 2.231025 Ib-s/ft?. It weighs 45 Ib/ft. What is its kinematic viscosity?