Hydro-transport (liquid-solid mixture flow through vertical pipes)

$D=40\text{mm}$

$d_{50}=3.4\times {10}^{-3}\text{m}$

${\rho }_p=1000\text{kg}/{\text{m}}^{\text{3}}$

${\nu }_f=1.004\times {10}^{-6}{\text{m}}^2/\text{s}$

material = PVC granules

${\rho }_f=1000\text{kg}/{\text{m}}^{\text{3}}$

$V_{mix}=\left[3.063.554.094.554.855.676.36\right]$

For $C_v=10\%$

$V_{mix}=\left[2.973.554.034.585.135.525.81\right]$

For $C_v=20\%$

$V_t=0.2011\text{m}/\text{s}$

$C_d=0.44$