Before building your Excel spreadsheet, you must understand the core engineering equations. A professional design consists of five interconnected modules.
Assuming a superficial gas velocity of 2 m/s:
The scrubber diameter (D) can be calculated using the following equation: scrubber design calculation excel hot
): Calculate the flow ratio to position your operating line safely away from the equilibrium curve.
where vr ≈ vg for most venturi applications. Before building your Excel spreadsheet, you must understand
A "cold" spreadsheet fails here. You need an .
Use Excel’s XLOOKUP or VLOOKUP on your main calculation page so that selecting a packing type from a drop-down menu automatically populates the design equations with the correct Fpcap F sub p Tab 3: Core Calculations where vr ≈ vg for most venturi applications
where:
Use these sequential formulas to build out the active calculating cells in your Excel grid. 1. Hot Gas Quenching & Saturation
Thus, when setting up your scrubber_design.xls , you must always include temperature as a primary driver for and evaporation/enthalpy balances .
Desired outlet concentration or percentage removal efficiency (e.g., 99.9%). Packing Factors: Packing factor ( Fpcap F sub p ), specific surface area ( ), and critical surface tension of the material. Section 2: Fluid Dynamics and Flooding Constants