Tank Sizing
Determine liquid volume, tank diameter, water depth, freeboard, and total depth.
Design and evaluate a cylindrical coagulation rapid-mix tank using a structured Excel workflow for hydraulic sizing, tank geometry, mixing-power estimation, impeller screening, rotational speed, and design review.
Use one consistent workflow to size and evaluate a cylindrical rapid-mix tank for coagulation. The module organizes hydraulic sizing, tank geometry, power estimation, impeller screening, rotational-speed calculation, and design checks in one workbook.
Determine liquid volume, tank diameter, water depth, freeboard, and total depth.
Estimate water power and required motor power for the target mixing intensity.
Screen candidate impeller diameters and calculate the operating rotational speed.
Preliminary engineering calculations from design inputs through rapid-mix tank sizing and selected mixer configuration.
Flow rate, detention time, velocity gradient, water properties, geometry ratios, and mixer assumptions.
Automatic review of key hydraulic, dimensional, and impeller-geometry parameters.
Calculate liquid volume, tank diameter, liquid depth, plan area, and total depth.
Estimate required water power and motor input for the target mixing intensity.
Evaluate candidate diameters against D/T, H/D, H/T, and B/D geometry checks.
Calculate required impeller speed in rev/s and rpm for the selected configuration.
Make impeller-to-tank geometry relationships visible for engineering review.
Summarize tank dimensions, power requirement, selected impeller, and operating speed.
A structured path from project data to a reviewable preliminary rapid-mix tank design.
Enter flow, mixing targets, water properties, and tank assumptions.
Calculate liquid volume and cylindrical tank geometry.
Determine water power and motor power requirement.
Screen candidate diameters against geometry checks.
Calculate the operating speed for the selected impeller.
Summarize dimensions, power, speed, and review status.
A familiar Excel interface with organized calculations and a compact design dashboard. Detailed internal formulas are not exposed in the public preview.
Summarizes tank dimensions, liquid volume, impeller arrangement, hydraulic parameters, motor power, and operating speed.
Key design information is grouped so another engineer can understand the proposed rapid-mix configuration quickly.
Dashboard outputs are linked directly to the calculation workflow and update with the design inputs.
Shows the engineering sequence from hydraulic sizing through mixing power, impeller screening, and rotational-speed calculation.
Inputs, calculations, notes, and outputs remain organized in a consistent engineering sequence.
Important rapid-mix and geometry parameters are compared against the workbook's internal review logic.
The website demonstrates the check structure without publishing the complete engineering methodology.
A calculation should be easy for the next engineer to understand, trace, and review.
| Description | Symbol | Calculation | Unit | Notes |
|---|---|---|---|---|
| Design flow rate | Qd | Project input | m³/d | Design-basis data |
| Required liquid volume | V | Calculated in workbook | m³ | Hydraulic rapid-mix volume |
| Tank diameter | T | Calculated in workbook | m | Cylindrical tank sizing |
| Motor power | Pmotor | Calculated in workbook | kW | Based on transfer efficiency |
| Impeller diameter | D | Automatic screening | m | Selected candidate size |
| Rotational speed | N | Calculated in workbook | rpm | Operating speed |
Know where the result comes from without publishing the full methodology on the website.
Not just calculated. Checked. Detailed criteria remain inside the purchased workbook.
| Parameter | Example Result | Review Basis | Status | Notes |
|---|---|---|---|---|
| Rapid-mix detention time | Within target | Adopted internal criterion | PASS | Acceptable |
| Velocity gradient | Within target | Adopted internal criterion | PASS | Acceptable |
| Tank volume | Within limit | Adopted internal criterion | PASS | Acceptable |
| Impeller geometry ratios | Screened | Geometry checks | PASS | Selected candidate |
| Final mixer configuration | Review complete | Engineering screening | REVIEW | Confirm vendor-specific details |
A standardized AIDIA workbook structure for calculation, documentation, and engineering review.
Purpose, scope, assumptions, instructions, and responsibility notes.
Project identity, document information, and revision fields.
Hydraulic sizing, power estimation, screening, speed calculation, and outputs.
General arrangement and key design parameters at a glance.
Engineering symbols, terminology, and units used in the module.
Explore other AIDIA water and wastewater calculation modules.
Bring hydraulic sizing, mixing-power evaluation, impeller screening, and design review into one consistent AIDIA Excel workflow.