## Membrane Thickness Solution

STEP 0: Pre-Calculation Summary
Formula Used
Membrane Thickness = (Pore Diameter^2*Membrane Porosity*Applied Pressure Driving Force)/(32*Liquid Viscosity*Flux through Membrane*Tortuosity)
lmt = (d^2*ε*ΔPm)/(32*μ*JwM*Τ)
This formula uses 7 Variables
Variables Used
Membrane Thickness - (Measured in Meter) - Membrane thickness is defined as the difference between the internal and outernal boundary of the membrane.
Pore Diameter - (Measured in Meter) - Pore diameter is defined as the distance between two opposite walls of a pore.
Membrane Porosity - Membrane porosity is defined as the void volume fraction of a membrane. It is the volume of the pores divided by the total volume of the membrane.
Applied Pressure Driving Force - (Measured in Pascal) - Applied Pressure Driving Force is defined as the force or pressure that is intentionally exerted or applied to induce or facilitate process.
Liquid Viscosity - (Measured in Pascal Second) - Liquid viscosity is defined as the measure of a fluid's resistance to flow or its internal friction when subjected to an external force.
Flux through Membrane - (Measured in Cubic Meter per Square Meter per Second) - Flux through membrane is defined as the rate of movement or transfer of a substance per unit area across a porous barrier known as a membrane.
Tortuosity - Tortuosity is an intrinsic property of a porous material usually defined as the ratio of actual flow path length to the straight distance between the ends of the flow path.
STEP 1: Convert Input(s) to Base Unit
Pore Diameter: 6.3245 Micrometer --> 6.3245E-06 Meter (Check conversion ​here)
Membrane Porosity: 0.35 --> No Conversion Required
Applied Pressure Driving Force: 300000 Pascal --> 300000 Pascal No Conversion Required
Liquid Viscosity: 0.0009 Kilogram per Meter per Second --> 0.0009 Pascal Second (Check conversion ​here)
Flux through Membrane: 0.0069444 Cubic Meter per Square Meter per Second --> 0.0069444 Cubic Meter per Square Meter per Second No Conversion Required
Tortuosity: 280 --> No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
lmt = (d^2*ε*ΔPm)/(32*μ*JwM*Τ) --> (6.3245E-06^2*0.35*300000)/(32*0.0009*0.0069444*280)
Evaluating ... ...
lmt = 7.4999167963425E-05
STEP 3: Convert Result to Output's Unit
7.4999167963425E-05 Meter -->74.999167963425 Micrometer (Check conversion ​here)
74.999167963425 74.99917 Micrometer <-- Membrane Thickness
(Calculation completed in 00.004 seconds)
You are here -
Home »

## Credits

Shri Guru Gobind Singhji Institute of Engineering and Technology (SGGS), Nanded
Harsh Kadam has created this Calculator and 50+ more calculators!
Verified by Vaibhav Mishra
DJ Sanghvi College of Engineering (DJSCE), Mumbai
Vaibhav Mishra has verified this Calculator and 200+ more calculators!

## <Membrane Characteristics Calculators

Membrane Pore Diameter
​ Go Pore Diameter = ((32*Liquid Viscosity*Flux through Membrane*Tortuosity*Membrane Thickness)/(Membrane Porosity*Applied Pressure Driving Force))^0.5
Membrane Thickness
​ Go Membrane Thickness = (Pore Diameter^2*Membrane Porosity*Applied Pressure Driving Force)/(32*Liquid Viscosity*Flux through Membrane*Tortuosity)
Membrane Porosity
​ Go Membrane Porosity = (32*Liquid Viscosity*Flux through Membrane*Tortuosity*Membrane Thickness)/(Pore Diameter^2*Applied Pressure Driving Force)
Pressure Driving Force in Membrane
​ Go Applied Pressure Driving Force = Membrane Flow Resistance of Unit Area*Liquid Viscosity*Flux through Membrane

## Membrane Thickness Formula

Membrane Thickness = (Pore Diameter^2*Membrane Porosity*Applied Pressure Driving Force)/(32*Liquid Viscosity*Flux through Membrane*Tortuosity)
lmt = (d^2*ε*ΔPm)/(32*μ*JwM*Τ)

## What are the effects of membrane thickness?

The thickness of a membrane is important for a number of reasons. It affects the permeability of the membrane to different molecules, the interactions between the membrane and other molecules, and the structural stability of the membrane.

For example, the thickness of the cell membrane affects the permeability of the membrane to water. Water can more easily diffuse through thinner membranes than thicker membranes.

## How to Calculate Membrane Thickness?

Membrane Thickness calculator uses Membrane Thickness = (Pore Diameter^2*Membrane Porosity*Applied Pressure Driving Force)/(32*Liquid Viscosity*Flux through Membrane*Tortuosity) to calculate the Membrane Thickness, The Membrane Thickness is defined as the distance between the two layers of lipid molecules that make up the bilayer. Membrane Thickness is denoted by lmt symbol.

How to calculate Membrane Thickness using this online calculator? To use this online calculator for Membrane Thickness, enter Pore Diameter (d), Membrane Porosity (ε), Applied Pressure Driving Force (ΔPm), Liquid Viscosity (μ), Flux through Membrane (JwM) & Tortuosity (Τ) and hit the calculate button. Here is how the Membrane Thickness calculation can be explained with given input values -> 1.9E+8 = (6.3245E-06^2*0.35*300000)/(32*0.0009*0.0069444*280).

### FAQ

What is Membrane Thickness?
The Membrane Thickness is defined as the distance between the two layers of lipid molecules that make up the bilayer and is represented as lmt = (d^2*ε*ΔPm)/(32*μ*JwM*Τ) or Membrane Thickness = (Pore Diameter^2*Membrane Porosity*Applied Pressure Driving Force)/(32*Liquid Viscosity*Flux through Membrane*Tortuosity). Pore diameter is defined as the distance between two opposite walls of a pore, Membrane porosity is defined as the void volume fraction of a membrane. It is the volume of the pores divided by the total volume of the membrane, Applied Pressure Driving Force is defined as the force or pressure that is intentionally exerted or applied to induce or facilitate process, Liquid viscosity is defined as the measure of a fluid's resistance to flow or its internal friction when subjected to an external force, Flux through membrane is defined as the rate of movement or transfer of a substance per unit area across a porous barrier known as a membrane & Tortuosity is an intrinsic property of a porous material usually defined as the ratio of actual flow path length to the straight distance between the ends of the flow path.
How to calculate Membrane Thickness?
The Membrane Thickness is defined as the distance between the two layers of lipid molecules that make up the bilayer is calculated using Membrane Thickness = (Pore Diameter^2*Membrane Porosity*Applied Pressure Driving Force)/(32*Liquid Viscosity*Flux through Membrane*Tortuosity). To calculate Membrane Thickness, you need Pore Diameter (d), Membrane Porosity (ε), Applied Pressure Driving Force (ΔPm), Liquid Viscosity (μ), Flux through Membrane (JwM) & Tortuosity (Τ). With our tool, you need to enter the respective value for Pore Diameter, Membrane Porosity, Applied Pressure Driving Force, Liquid Viscosity, Flux through Membrane & Tortuosity and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
Let Others Know