⚡ Two-Stage NH3 (Flash Economizer / Intermediate Desuperheating, -40°F Blast COP)

Two-Stage Ammonia Compressor Calculator

Model thermodynamic efficiency improvements of two-stage industrial ammonia refrigeration systems (booster compressor + high-stage compressor with open flash economizer intercooling) for -40°F blast freezers: calculate intermediate pressure optimization (P_int = Sqrt(P_suction x P_discharge)), subcooled liquid supply enthalpy, and industrial power savings.

1. Project & Operating Inputs

Blast Freezing Capacity (Tons e.g. 300 TR @ -40°F Blast Freezer)

Condensing Temperature (°F e.g. 95.0°F Evaporative Condenser)

Customer Bid Price for Supplied & Connected Two-Stage Skid ($)

Frick/Vilter Rotary Screw Compressors, Shell-and-Plate Intercooler, VFDs ($)

2. Financial Breakdown & Yield

TWO-STAGE AMMONIA COMPRESSION

Turnkey Two-Stage NH3 Skid Profit

Industrial Refrigeration Margin

0.0%

Gross Revenue / Bill

Total Project CapEx

Operating / Material Cost