🔬 Knudsen Diffusion (Knudsen Diffusion Number Kn >1.0, Zero Viscous Boundary Resistance)

VMD Hydrophobic PVDF Pore Mass Transfer Calculator

Model vapor transport mechanisms through microporous hydrophobic PVDF hollow fibers: calculate Knudsen number ($Kn = lambda / d_{pore} > 1.0$) where molecular mean free path exceeds pore diameter ($0.2 ext{ }mu ext{m}$), eliminating viscous gas boundary drag, and mass transfer flux yields.

1. Project & Operating Inputs

Average Membrane Pore Size (Microns e.g. 0.22 um Optimized Pore)

Membrane Porosity (% e.g. 82.0% Ultra-High Void Volume)

Customer Bid Price for Supplied PVDF Cartridges ($)

Thermally Induced Phase Separation (TIPS) PVDF Fibers, Epoxy Header ($)

2. Financial Breakdown & Yield

KN >1.0 MOLECULAR KNUDSEN DIFFUSION

Turnkey Nanoporous PVDF Membrane Supply Profit

Advanced Hydrophobic Polymer Engineering Margin

0.0%

Gross Revenue / Bill

Total Project CapEx

Operating / Direct Cost