7. Determine the apparent viscosity at a shear rate of 69.75/s and 75.69/s for the non-newtonian fluids given at the table below with their properties. Rigidity Constant Fluid Sludge Mud Threshold Stress, Pa 52.67 143.34 .0197 .157 Thermoplastic .0872 385.65

Q: Density and viscosity oleic acid at 20 degree celcius and 1 atm

A: Oleic acid is an mono-unsaturated long chain fatty acid which is generally found in liquid state at…

Q: Sometimes cos o cosa in Equation 7.2 is termed the Schmid factor. Determine the magnitude of the…

A: Given,

Q: A single crystal of a metal is oriented for a tensile test such that its slip plane normal makes an…

A: Given,

Q: Water at 20°C flows with a velocity of 10m/s over a flat plate which is maintained at 80°C. Find the…

A: Water flow over a flat plate Water Tw=20℃ Flat plate T∞=80℃ L=1.5m μ=4.5×10-4 Pa-s k= 0.65 W/m-K…

Q: (2020 psi), compute the critical resolved shear stress.

A:

Q: 3. A fine (thin) ring with a radius 50 mm is being pulled from the surface of water. If the ring has…

A:

Q: A fluid whose apparent viscosity increases with shear rate is termed as the fluid. Viscous…

A: Viscosity is a fluid [property. This property studies liquid motion behavior. The measure of the…

Q: Viscosity varies with temperature according to which of the graphs below?

A: How does viscosity vary with temperature?

Q: A single crystal is oriented such that the normal to the slip plane and the slip direction are at…

A: Angle between normal to slip  = 60 0 Angle of slip direction = 350 Critical resolved shear stress =…

Q: ne equivalent permeability of four beds in series, having equal formar thickness under the following…

A: To calculate Equivalent permeability of four beds in series having equal formation thickness under…

Q: 2. (a) 4 m, a width of 6 m and U = 1.8 m/s. For one side of the plate, find: Air at 40 °C and 1 atm…

A: 2(a) Given, The length, L = 1 m The velocity, U∞ = 1.8 m/s The width, w = 6 m The temperature, T =…

Q: For mass transfer outside a single spherical particle that is not close to a wall or other…

A: The Sherwood, Schmidt and Reynolds numbers are denoted by Sh, Sc and Re, respectively. The…

Q: For a parallel plate arrangement, it is found that when the distance between the plates is 2 mm, a…

A:

Q: For a parallel plate arrangement, it is found that when the distance between the plates is 5 4 mm, a…

A:

Q: 3. A fine (thin) ring with a radius 50 mm is being pulled from the surface of water. If the ring has…

A:

Q: Define shear stress and it’s relation with dVx/dy for a Newtonian fluid

A: Shear stress is an important factor in the study of various types of fluids.

Q: Calculate the viscosity of oxygen at 350 K and 1 atm pressure using equation 7.12 on page 90 of the…

A: Given data: Temperature = 350 K Pressure = 1 atm

Q: An acetal polymer block is fixed to the rigid plates at its top and bottom surfaces. If the top…

A:

Convective Mass Transfer between Phases

Mass transfer means the transport or movement of mass using streams, phases, components, and so on from one location to another.