Combined Cycle Gas Plant Efficiency Calculator

Calculate combined cycle gas turbine (CCGT) plant efficiency from gas turbine and steam turbine performance. Model heat rate (BTU/kWh) and CO2 emissions per MWh.

2D stress state at a point. All stresses in MPa.

σx — Normal Stress X (MPa)
σy — Normal Stress Y (MPa)
τxy — Shear Stress (MPa)
⚙ Mechanical Note: Results are based on standard textbook formulas and ISO/AASHTO references. Always verify critical designs with applicable codes (ISO 898, AASHTO 1993, AISC, Eurocode 3) and a qualified engineer.
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How It Works

Calculate combined cycle gas turbine (CCGT) plant efficiency from gas turbine and steam turbine performance. Model heat rate (BTU/kWh) and CO2 emissions per MWh

Each component has a specific meaning:

  • Gas turbine — The gas turbine recorded for the patient or scenario being assessed.
  • Steam turbine performance — The steam turbine performance recorded for the patient or scenario being assessed.

Note: Interpret the ccgt efficiency result against the clinical thresholds and context described above.

How to Use

Enter the gas turbine, steam turbine performance for the patient or scenario you are assessing. Calculate combined cycle gas turbine (CCGT) plant efficiency from gas turbine and steam turbine performance. Model heat rate (BTU/kWh) and CO2 emissions per MWh. Use the ccgt efficiency result to inform your clinical assessment.

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Frequently Asked Questions