The following rheological data were collected on a new "Thick 'n Spicy" brand of tomato catsup at 20°C and 90 kPa. rate of shear (s') shear stress (Pa) 10.0 20.4 20.0 21.5 40.0 23.0 60.0 25.0 80.0 26.5 (a) Plot these measured values on graph-paper. Which class of fluid does the catsup belong to? (b) Write the appropriate model for describing the rheological behavior of "Thick 'n Spicy" catsup. Specify the numerical value(s) and the units of the associated constant(s). (c) What shear stress is expected when the rate of shear, under vigorous shaking of a bottle of "Thick 'n Spicy", is 150 s?

Q: Explain in your own words: In the study of fluid phenomena, how does Newton's Law of Viscosity…

A: According to Newtonian law of viscosity the shear stress is directly proportional to the velocity…

Q: (i) Check whether the velocity components satisfy the continuity equation? (ii) Is the flow…

A: u =16 y - 8x v = 8y-7x

Q: Consider laminar flow entering a tube. Before the fluid enters, the velocity profile is constant and…

A: Hydrodynamic entrance length for laminar flow through pipe (zent = 0.05 x D x Re) Where, D = Pipe…

Q: Corection the following number k=.02625,Kinematic viscosity(fancy v)=16.55*10^-6m^2/s,Pr=.7…

A:

Q: Please answer: Suppose water (viscosity @ 100C = 0.658x10-6m2/s) flows at 8 m/s over a flat plate 15…

A: Given data: v=0.658×10-6 m2/sU=8 m/sL=15 cm Need to determine the Reynolds number at the downstream…

Q: A steel ball with the density of 6229 kg/m and the radius of 0,65 cm was dropped into the oil whose…

A: Givenρb=6229 Kg/m3r=0.65 cms=99 cmt=4.7 secmo=2.1 gVo=100 ml

Q: An oil drop has a density (?1 ) of (560+R) kg/m3 . The terminal velocity of a spherical drop of this…

A: Given data ρ0=560+R kg/m3VT=15+R ×10-2 m/sμ=18×10-6  pa·sec

Q: (a) Write down the Bernoulli energy equation for a fluid flow. Explain all terms making up this…

A:

Q: : Equation 2.7 in the text provides the velocity profile, u(y) for a narrow, infinitely lo1…

A: The solution is attached below:

Q: bit óf toothpaste on a toothbrush can w its shape. However, put too much toothpaste o toothbrush,…

A: Handwritten.jpg

Q: An annulus of narrow clearance causes a very largepressure drop and is useful as an accurate…

A: Write the given data:

Q: Under laminar conditions, the volume flow Q through asmall triangular-section pore of side length b…

A:

Q: We are given laboratory data, taken by Prof. Robert Kirchhoffand his students at the University of…

A: Writing the parameters in MLT system as follows,

Q: • Why mass flow rate is needed to quantify compressible flow, why not volume flow rate?

A: Mass flow rate is being used quantify compressible because mass is conserved and volume is not. Mass…

Q: what is the relationship between the fluid viscosity and the drag force Fdrag?

A:

Q: Consider dimensionless velocity distribution in Couette flow (which is also called generalized…

A: Hello. Since your question has multiple parts, we will solve first question for you. If you want…

Q: 2. A unknown fluid at 20°C fills the following portion of a sleeve with an inner diameter of 11.8 cm…

A:

Q: Extend the steady fl ow between a fi xed lower plate and amoving upper plate,  to the case of…

A: Given data: The velocity at the interface is, U. The distance from the upper plate to interface is,…

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: 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 infinite plate is moved over a second plate on a layer of liquid as shown. For small gap width,…

A:

Q: 1. A straight duct extends in the z direction for a length L and has a square cross section,…

A: given; ⇒velocity(v)=ρ0-ρlB24μL1-xB21-yB2 ⇒at x=±B    and y=±B⇒boundary condition satisfied?

Q: A mixed berries cordial manufacturer changed to 5 m stainless steel tubing due to high amount of…

A:

Q: Taylor number (Ta) is used here to describe the ratio between the inertia effect and the viscous…

A: Solution: Taylor number depends upon (i) inner radius (r) (ii) cylinder tangential velocity (v)…

Q: An important parameter in certain types of fluidflow problems when a free surface is present is the…

A: Froude number 'Fr' is defined as ratio of Inertia force (Fi) to the gravity force (Fg). Here it is…

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: Non-newtonian fluid has a power law and Bingham fluid behaviors at certain conditions. If the shear…

A: Given: The shear rate change, du/dy = (50 -10) =40 s-1 The consistency coefficient = 10 Pa.s

Q: A wide, thin slab of honey is flowing at a constant speed down a plane surface inclined at angle 0.…

A: By the conservation of energy,m/H × g× Lsinθ = 12×mH×VH2VH2=2×g×L×sinθVH2=2×9.81×2×sin 20°VH=3.663…

Q: A minivan is pulled by a tow truck at 60 kph. The boxlike van is 20m long, 6m high, and 3.75m wide.…

A: Given   Velocity, v = 60 km/h = 16.67 m/s    Length, L = 20 m       Density =  0.0023 kg/m3…

Q: Requirements If the velocity profile of a fluid over a flat plate is parabolic with free stream…

A:

Q: SAE 30 oil at 20 °C flows at 1.8 ft3/s from a reservoir into a6-in-diameter pipe. Use flat-plate…

A: The velocity of the oil,

Q: n = Xe)r -Equation 1 vhere X = 1.7419 and (E/R) = -0.018 are constants for a given fluid. You are…

A: According to the given question, the velocity varies with temperature. But in actual practice, it…

Q: 12. Find the torque and power absorbed to rotate a shaft of diameter 50 mm, at 1200 r.p.m. concen-…

A:

Q: Find the flow behavior index values ​​for a viscometer for the fluid that gives the following…

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: Consider a pressure-Couette flow in which fluid runs between two horizontal walls. The walls are…

A: “Since you have posted a question with multiple sub-parts, we will solve the first three subparts…

Q: A pipeline 0.5 m diameter and 1200 m long is used for transporting an oil of density 150 kg/m3 and…

A: Write the given data.  d=0.5 m L=1200 m ρ=150 kg/m3Q=0.4 m3/s μ=0.91 Pa·s Here, d is the pipe…

Q: Taylor number (Ta) is used here to describe the ratio between the inertia effect and the viscous…

A:

Q: Water is flowing at 0.075 cu.m./sec through a glazed porcelain pipe 400m long and 200mm diameter.…

A:

Q: flow rate of water in a garden hose is measured using the bucket-andstopwatch method. Filling a 5-L…

A:

Q: A thin water (density 997 and dynamic viscosity 0.001009 Pa.s) sheet of 2.127 mm thickness, slides…

A: Ans: option (d) is correct.

Q: The hydrogen bubbles that produced the velocity profilesin Fig.  are quite small, D ≈0.01 mm. If the…

A:

Q: A- Womersley number (a) of a human aorta is 20 and for the rabbit aorta is 17, the blood density is…

A: Solution:

Q: s, flows through a strsight pipe at a rate of 6.0 liters/s. For laminar flow

A:

Q: A sample of powdered zinc oxide, density 5.60 g/cm 3 , is allowed to settle under the acceleration…

A: Given Data⇒ Sample - Powder zinc oxide The density of powder zinc oxide ρ=5.60gmcm3 Acceleration of…

Q: • By using dimensional analysis, develop a non-dimensional relation between the shear stress and the…

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 unknown fluid at 20°C fills the follow portion of a sleeve with a inner diameter of 11.8 cm and…

A: given data; ⇒density of fluid at 200C is equal to 998.29kg/m3.so ;⇒so;⇒density of fluid…