💨 Venturi / Spray Nozzle Steam Desuperheaters, Water Injection GPM & Enthalpy

Steam Desuperheater Spray Flow Calculator

Size direct-contact spray and venturi steam desuperheaters for district heating, turbines, and industrial process steam: calculate cooling water spray injection flow (GPM based on superheated steam enthalpy, target saturated steam temperature, and spray water temperature), thermal turndown ratio, and steam piping contractor margins.

1. Project & Operating Inputs

Superheated Steam Flow Rate (Lbs / Hour e.g. 35,000 Lbs/Hr Steam)

Inlet Steam Superheat (°F e.g. 150°F Superheat Above Saturation)

Customer Bid Price for Supplied & Piped Desuperheater Station ($)

Forged Desuperheater Valve, High-Pressure Spray Nozzle, Temp Sensors ($)

2. Financial Breakdown & Yield

STEAM DESUPERHEATER SPRAY SIZING

Turnkey Desuperheater Package Profit

Steam Piping Contractor Margin

0.0%

Gross Revenue / Bill

Total Project CapEx

Operating / Material Cost