Calculate the pressure drop across the packing to size your fan. High-temperature applications often have higher liquid-to-gas ( ) ratios, which increases the pressure drop. Typical Limit: Design for of the flooding velocity. Excel Spreadsheet Structure
design safety factor to the calculated height is common practice. 4. Pressure Drop and Power scrubber design calculation excel hot
The required height depends on the mass transfer efficiency needed to meet outlet concentration targets. Calculate the pressure drop across the packing to
For a truly "hot" scenario, you need a safety check. Excel Spreadsheet Structure design safety factor to the
Packing type (e.g., 2-inch Pall Rings), Packing Factor ( Fpcap F sub p ), and specific surface area ( Tab 2: Physical Property Database
Add a conditional format: If ΔP > 80 mmH₂O/m → (risk of flooding).
Tag your design team. 🔥 Spreadsheets save lives (and budgets).