Venturi Scrubber — Design Calculation Xls Upd ((hot))

Where ψ is the inertial impaction parameter. Updated XLS templates embed droplet diameter (D_d) correlation from Nukiyama–Tanasawa:

Venturi scrubbers are highly effective air pollution control devices used to remove particulate matter and gaseous pollutants from industrial gas streams venturi scrubber design calculation xls upd

A professional spreadsheet is organized into the following : Where ψ is the inertial impaction parameter

A dimensionless number used to determine collection efficiency: Pressure Drop ( ΔPcap delta cap P Specifically

: This is the most critical variable. High-efficiency removal of small particles (0.1 to 300 μm) usually requires throat velocities ranging from 60 to 120 m/s (197–394 ft/s). Pressure Drop ( ΔPcap delta cap P

Specifically the Mass Median Diameter (MMD).

The primary objective of these spreadsheets is to solve for two conflicting variables: and pressure drop . The collection efficiency is a function of the particle aerodynamic diameter and the energy input (pressure drop). The pressure drop, in turn, is a function of the throat gas velocity and the liquid-to-gas ratio (L/G).