Answer Task 4 (c). c) Plot then explain the effect of: a) shear stress and b) temperature on the viscosity for aNetwonian and non-Newtonian fluid. Give one example on each.Newtonian fluid:Non-Newtonian fluid:Shear stressDraw lines for Newtonian and non-Newtonian fluids- (du/dy)ViscosityDraw lines for liquids and gasesTemperature Task 4:In your new position at the fluid mechanics laboratory, you are required to do a to d branching.a) You perform a set of testing to measure the viscosities for various fluids: Engine oil,aluminum, zinc, water and 1:10 ratio of (corn starch: water). Pick and justify one type ofviscometer for each type of fluid then, justify why a specific viscometer will not work for atype of fluid as follow:I would useI would not useEngine oilAluminumZincWater|Cornstarch solutionJustify your answers in one statement each for each of the boxes in orange (total of 10 sentenceb) For water you obtained the following data:|Temperature [K] 300| 310318| 340Viscosity [cP]0.8509 0.6913 0.5958 0.42What is the viscosity of water at 290 K, 312 K and 350 K? You may use the following equation:2o.In= a + b.-+c.HoWhere a =- 1.94, Ь %3 - 4.8, с%3 6.74

Brief Concept Introduction: Newtonians Fluid: These are those fluids which obeys Newton's Law of…

c) Plot then explain the effect of: a) shear stress and b) temperature on the viscosity for a Netwonian and non-Newtonian fluid. Give one example on each. Newtonian fluid: Non-Newtonian fluid: Shear stress Draw lines for Newtonian and non- Newtonian fluids (du/dy) Viscosity Draw lines for liquids and gases - Temperature

c) Plot then explain the effect of: a) shear stress and b) temperature on the viscosity for a Netwonian and non-Newtonian fluid. Give one example on each. Newtonian fluid: Non-Newtonian fluid: Shear stress Draw lines for Newtonian and non- Newtonian fluids (du/dy) Viscosity Draw lines for liquids and gases - Temperature

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

Fluid Mechanics / Static Fluid Calculate the pressure difference between points A and B.
Fluid Mechanics, Euler's Equation: The closed tank shown in the image is full of liquid with a specific gravity of 1.3. The tank is accelerating downward at 2/3g and to the right at 1g. The dimension, L is 2.5m, and the dimension, H, is 3.0m. Determine: The pressure difference, PC - PA The pressure difference, PB - PA
Table 18.8 , verify that the given solution satisfies the governing differential equation and the boundary conditions.
Liquid is pushed through the narrow gap formed between two glass plates. The distance between the plates is h and the width of the plate is b . Assuming that the flow is laminar, two-dimensional and fully developed, derive a formula for the longitudinal pressure gradient in terms of the volumetric flow rate, Q, the fluid viscosity and the distances b and h . In an example the above conditions apply with b = 0.10 m and h = 0.00076 m. The liquid is glycerine that has an absolute viscosity of 0.96 N s/m². A pressure difference of 192 kN/m² is applied over a distance of 0.24 m. Calculate the maximum velocity that occurs in the centre plane of the gap and the mean velocity.
Q1) Choose_right answer and complete the sentences Lo is the formula for friction factor(f). 2. A water flows through a pipe at a velocity 2 m/s. The pressure gauge reading is 2 bar. The datum head is given to be 2 m. Find the piezometric head. (Assume all Bernoulli’s assumptions, Density of water = 1000 kg/m3, g =9.8 m/s2)...................... 3. Which is the cheapest device for measuring flow / discharge rate. a) Venturimeter b) Pitot tube ¢ None of the mentioned d) Orificemeter 4. Darcy- Weisbach equation gives relation between a) Head loss and pressure loss b) Mass, volume and pressure ¢) Pressure and temperature d) Pressure loss only 5. The principle of Orificemeter is same as that of Venturimeter. a) True b) False 6. What is the relationship between Orificemeter diameter and pipe diameter a) Orificemeter diameter is 0.5 times the pipe diameter b) Orificemeter diameter is one third times the pipe diameter ¢) Orificemeter diameter is one fourth times the pipe diameter d)…
Fluid often passes through pores in cell membranes or cell layers. The dimensions are small and the velocities low, so viscous forces dominate (low Reynolds number). Use dimensional analysis, or an approximate method of analysis based on the viscous flow equations, to determine the scaling law that expresses the dependence of the pressure drop across a pore (ΔP) on the flow rate through it (Q). The other parameters that are given include the pore radius, R, and the viscosity of the fluid, μ. The membrane itself should be considered infinitesimally thin so that its thickness does not influence the pressure drop.
Give the reason behind the followings: 1- All gases can be considered as compressible fluids. 2- The force at a surface at rest with respect to the fluid must act normal to the surface. 3- Mercury is always used in the manometer. 4- Piczometers cannot be used to measure the vacuum (negative) pressures of liquids 5. The viscosity of all liquids decrease with increasing in temperature
For a Newtonian fluid flowing under turbulent flow conditions, show mathematically (without using numerical values) the effect of increasing the flow rate by 2 times on the pressure difference and the effect of increasing the pipe diameter by 25% on the pressure difference. Show mathematically (without using numerical values) the effect of increasing the pipe diameter on the flow, the effect of increasing the pipe length on the pressure difference, and the effect of increasing the pipe length on the flow provided that everything else remains constant. Show mathematically (without numerical values) how the pressure difference will be affected if you use two parallel pipelines with a length equal to half the length of the first pipe and equal diameter to the first pipe instead of one long pipeline.
Q1(a) Explain the difference between wetting fluid and non-wetting fluid (b) The 60m X 60m rectangular gate shown in Figure Q1(b) has its top edge located 3m vertically below the water surface. The gate is to be opened from its lower edge by applying a normal force by the shaft. Determine the minimum force F required to open the water gate. (Ignore Patm in all your calculations)
A storage tank has vertical sides and is filled with water to a depth of 1.5 m. On top of the water is found an additional layer of oil (SG = 0.8) with a thickness of 0.5 m. Assuming a unit thickness into the page, calculate the following: (a) Resultant force on the wall of the tank due to the fluids? (b) Moment caused by the fluids along the wall at the base of the tank?
Bernoulli’s equation and represents the sum of velocity head, pressure head and the elevation head above: a. the bottom of the pipe. b. the arbitrary horizontal datum c. the center line of pipe d. the top of the pipeline
Determine the viscosity of fluid between shaft and sleeve shown in figure below. Assume linear velocity distribution.