Venturi Scrubber Design Calculation Xls -

[ \eta = 1 - \exp\left[ - \fracQ_g \cdot C_c \cdot d_p^2 \cdot \rho_p \cdot v_t55 \cdot \mu_g \cdot d_d \cdot \Delta P \right] ]

| Parameter | Symbol | Typical Range | |-----------|--------|----------------| | Gas flow rate (actual) | ( Q_g ) | 100 – 100,000 m³/h | | Gas density | ( \rho_g ) | 0.8 – 1.2 kg/m³ | | Liquid-to-gas ratio | ( L/G ) | 0.5 – 3.0 L/m³ | | Throat gas velocity | ( v_t ) | 60 – 120 m/s | | Liquid droplet diameter | ( d_d ) | 50 – 500 μm | | Particle diameter | ( d_p ) | 0.5 – 10 μm | | Cunningham correction factor | ( C_c ) | 1.0 – 2.0 | 1. Throat Area & Diameter [ A_t = \fracQ_gv_t ] venturi scrubber design calculation xls

An is a practical tool for these calculations, allowing engineers to vary inputs and instantly see effects on performance. Key Design Parameters Before building the spreadsheet, define these inputs: [ \eta = 1 - \exp\left[ - \fracQ_g

A Venturi scrubber is a high-efficiency gas cleaning device used to remove particulate matter (PM) from industrial exhaust streams. It operates on the principle of inertial impaction — accelerating gas to high velocity in the throat, where liquid droplets capture dust particles. Designing one requires iterative calculations of pressure drop, throat velocity, liquid-to-gas ratio, and collection efficiency. It operates on the principle of inertial impaction

[ \Delta P = 2.5 \times 10^-3 \times \left( \fracLG \right) \times v_t^2 ]