Explain the factors which affect the rate of filtration by Darcy's law.
Understand the Problem
The question is asking to explain the factors that influence the rate of filtration as described by Darcy's law. It requires a detailed response that outlines these factors.
Answer
Pressure, area, viscosity, and permeability constant affect filtration rate.
The factors affecting the rate of filtration by Darcy's law include pressure (P), area of the filter medium (A), viscosity of the fluid (u), and the permeability constant of the filter medium and filter cake (K). Increasing pressure or area, and decreasing viscosity, increases the rate of filtration.
Answer for screen readers
The factors affecting the rate of filtration by Darcy's law include pressure (P), area of the filter medium (A), viscosity of the fluid (u), and the permeability constant of the filter medium and filter cake (K). Increasing pressure or area, and decreasing viscosity, increases the rate of filtration.
More Information
To increase the filtration rate, one can increase the pressure or the area of the filter while reducing the fluid's viscosity or improving the permeability of the filter medium.
Tips
A common mistake is ignoring the impact of viscosity; recognizing that higher viscosity decreases filtration rate helps improve the understanding of the law.
Sources
- Factors Affecting Filtration - Soln Pharma - solnpharma.com
- Darcy's Law - Definition, Equation, Application & Limitations - BYJU'S - byjus.com
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