Your Question:

6. If particle velocity distribution is represented by F(Vs) = -Vs² + 2Vs (0 ≤ Vs ≤1), and overflow rate of sedimentation tank is designed to 0.5 m/s, what is the fraction (by %) that would be removed?

Step By Step Answers with Explanation

To calculate the fraction of particles removed by a sedimentation tank, we can use the following equation:

import numpy as np

def F(Vs):

F: A function that takes a particle velocity as input and returns the

fraction of particles with that velocity.

# Calculate the integral of F(Vs) from 0 to overflow_rate.

integral = np.trapz(F(np.linspace(0, overflow_rate, 1000)), dx=0.001)

fraction_removed = fraction_removed(F, 0.5)

# Print the fraction of particles removed as a percentage.