Where:
Gas composition, temperature, dust loading, and desired removal efficiency. Calculation Engine: Utilizing the equations above to solve for throat area ( cap A sub t ) and required pressure drop. Geometry Output: venturi scrubber design calculation xls upd
ρp = particle density
[Tab 1: Dashboard] ──> [Tab 2: Gas-Liquid Physics] ──> [Tab 3: Geometry Design] ──> [Tab 4: Performance Charts] Liquid Droplet Size (Boll's Equation) Designing a venturi
vg=QgAtv sub g equals the fraction with numerator cap Q sub g and denominator cap A sub t end-fraction = Gas velocity in the throat ( Qgcap Q sub g = Actual gas flow rate ( Atcap A sub t = Cross-sectional area of the throat ( m2m squared B. Liquid Droplet Size (Boll's Equation) By mapping gas kinetics, droplet mechanics, and empirical
Designing a venturi scrubber involves balancing gas velocity, liquid‑to‑gas ratio, pressure drop, and collection efficiency. By encoding the industry‑standard equations into an Excel spreadsheet, you gain a flexible, powerful, and transparent design tool that can be updated as new data or correlations emerge.
A properly calibrated Venturi scrubber calculation spreadsheet serves as a foundational tool for environmental engineering design. By mapping gas kinetics, droplet mechanics, and empirical collection equations into Excel, users can instantly visualize how design modifications affect particulate emissions and operating expenses.