CTP Water Cooling Tower Calculator

Multi-step wizard with locked completed steps and centralized state.

Project Information

Enter the initial project metadata. MVP currently supports Counterflow tower type and SI units only.

Project NameTower TypeUnit StandardsCountryCity

Thermal Conditions

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Tower Geometry

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Fill Section

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Plenum & Fan

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Captured Data

Values remain visible while progressing through each page.

Project Name: -
Tower Type: counterflow
Unit Standards: SI
Country: -
City: -
Solve For: towerCapability
Power: -
Cold Water (°C): -
Total Water Flow (m3/hr): -
Wet Bulb (°C): -
Relative Humidity (%): -
Range (°C): -
Altitude (m): -
Barometric Pressure (kPa): -
Hot Water (°C): -
Approach (°C): -
No. of Cells: 1
Cell Arrangement: Inline
Air Inlet Configuration: Both Ends Open
Inlet Height (m): -
Cell Width (m): -
Cell Length (m): 16
KaV/L Derate (%): 1.0
dP Derate (%): 1.0
Fill Obstruction (%): 2.0
Nozzle Type: DekSpray Nozzle
Fill Type: CF1200
Spray Height (m): 0.40
Fill Height (m): 0.00
Rain Height (m): 2.50
Inlet Height (m) - Fill: 2.50
Water Loading (m3/hr-m2): 15.94
Fan Diameter (m): 4.88
Seal Disk/Hub Diameter (m): 0.80
Fan Tip Clearance (mm): 24.00
Fan Stack Regain: No
Total Fan Efficiency (%): 85.0
Transmission Efficiency (%): 98.0
Fan Inlet Loss Coefficient: 0.20
Drift Obstruction (%): 2.0
Drift Eliminators: CF80MAx
Fan Stack Height (m): 1.80
Fan Deck Height (m): 6.60
Plenum Hole Diameter (m): 5.61
Plenum Height (m): 1.98
Spray to Top of Drift (m): 0.50