Choose the correct option: These are factors that affect permeability, except: a) Soil void ratio b) Fluid and soil temperature c) Viscosity of the moving fluid d) Bed length

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: A spiral-wound module made from a flat sheet of membrane material is 0.3 m in diameter and 3 m long.…

A: Given information:   Dimensions of the spiral-wound module:   Packing density is given as membrane…

Q: ind modulus of elasticity of a brass rod of length 200 mm which is subjected to a tensile stress of…

A:

Q: What is the formula for crushing efficiency, given specific surface area of a product, mass…

A:

Q: A square polymer sample of edge length 80 mm is subjected to a force of 6400 N. The resulting stress…

A: Given data: Length of edge of a square = 80 mm Force = 6400 N

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

A: Given,

Q: A 2 mm diameter glass tube is inserted into an open glass of water (contact angle between the tube…

A: Diameter of glass tube =  2 mmContact angle,  = 0

Q: A B Rate of deformation, duldy Shear stress, 7

A: There are several properties defined for fluid such as density, specific gravity, viscosity, etc. In…

Q: t types of ideal flow patterns in gas

A: Membranes are used in the mass transfer as a barrier in the separation processes. A membrane…

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

A:

Q: Cone has top and bottom diameters of 10 and 20 cm and a height of 10 cm. Calculate the shape factor…

A:

Q: If the shear stress profile of a fluid flows within laminar boundary layer is given by (1-) 21 U T =…

A:

Q: Rate of movement of fluid passing one another. * O surface tension Shear O Rate of shear O Viscosity

A:

Q: 4- If the surface tension of water y, is 72.6 dynes/cm and of liquid, L, is 30.0 dynes/cm, and the…

A: Given  Surface tension of water=72.6 dynes/cm Surface tension of liquid=30 dynes/cm Interfacial…

Q: pipe, g/cm', and the melt has a dynamic viscosity of 3.12 g

A: 1. diameter= 10cm = 10*10-2m 2. Density = 7.8 g/cm3= 7800 kg/m3 3. dynamic viscosity= 3.12g/ms=…

Q: 6. In measuring the surface tension of a liquid (drop weight method), 20 drops of the liquid (r =…

A:

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: If the area under the stress and strain curve is less then it is concluded that the material has low…

A:

Q: Which of the following does not affect the rate of liquid flow on porous media A) Type of fluid B)…

A: according to Darcy's law where Q is flow rate K is Permeability is viscosity which is dependent on…

Q: On Mars, people live in domes. The outside of the dome walls are made of aluminium. However, the…

A:

Q: Consider a colloid particle whose dimensions are 50x30x10 µm. Calculate the surface to volume…

A: Given data: Dimension of colloid particle = 50 × 30 × 10 μm

Q: A solute is diffusing through a membrane with 1 cm? surface area. After 1 min, 15 mg has crossed the…

A: Given data: Surface area of membrane = 1 cm2 Mass of solute crossed the membrane in 1 min = 15 mg…

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: Determine the following for each item: 1. Equivalent surface diameter 2. Equivalent volume diameter…

A: (1) Equivalent surface diameter is defined as the diameter of the sphere having equal surface area…

Q: Question 16 Match the below definitions Ductility Hardness Case Hardening A. measure of a material's…

A:

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: 9. Discuss the importance of the following scaffold properties: a. Mechanical properties b. Porosity

A: Hello ! This is a question with multiple subparts. We have dealt with the first three here. Please…

Q: Given a single particle with shape and dimensions as in the image below, compute for the (a) Volume…

A: Given, The radius of the base of the cone, r = 5 cm The height of the cone, h = 12 cm the slant…

Q: What is the maximum radial distance traveled by any particle in cyclone seperator?

A: Chemical processes consist of the separation stages in which the process streams are separated and…

Q: What is the difference between permeability and permeance?How are they analogous to diffusivity and…

A: The difference between the permeability and the permeance is to be mentioned along with the relation…

Q: Derive the three laws of crushing from fundamental equation

A:

Q: A) A spherical particle of diameter 10 mm and density 3500 kg/m, was falling through a liquid of…

A: The settling velocity of the particle in the liquid is to be determined.

Q: Determine the values of the following for a cuboid of dimensions 2mm * 3 mm x 6 mm eguival ent…

A:

Q: Q3- Calculate the thickness of the boundary layer at a distance of 75 mm from the leading edge of a…

A: velocity of water = 3 m/s.Also flow in the boundary layer is streamline

Q: Torsional stress is also a A Axial stress B Shear stress C Bearing stress D) Thermal stress

A: Given data  Torsional stress is also a _.