💨 API 612 (Surface Condenser Vacuum 1.5"-2.5" Hg Abs, Heat Rate BTU/kWh & Water GPM)

Condensing Steam Turbine Calculator

Size full-condensing steam turbines and water-cooled shell-and-tube surface condensers under API 612: calculate condenser backpressure vacuum (maintaining 1.5" to 2.5" Hg absolute to maximize enthalpy drop), calculate circulating cooling water flow (GPM), overall plant heat rate (BTU/kWh), and thermal power engineering profits.

1. Project & Operating Inputs

Inlet Steam Enthalpy Flow (Lbs / Hr e.g. 80,000 Lbs/Hr 900 PSIG Steam)

Condenser Vacuum (Inches Hg Abs e.g. 2.0" Hg Absolute Backpressure)

Customer Bid Price for Supplied & Erected Condensing Turbine ($)

Multi-Stage Bladed Rotor, Surface Condenser, Vacuum Ejectors & Tech ($)

2. Financial Breakdown & Yield

API 612 CONDENSING TURBINES

Turnkey Condensing Turbine Package Profit

Thermal Power Systems Contractor Margin

0.0%

Gross Revenue / Bill

Total Project CapEx

Operating / Direct Cost