Quick Answer
Calculate Gas Turbine Heat Rate Calculator (ASME PTC 22)
Calculator
Need Equipment or a Supplier for This Project?
Use your calculation result to continue with equipment selection, supplier discovery, engineering support, or project evaluation.
Find Engineering Solutions →Result Interpretation
Gas Turbine Heat Rate Calculator (ASME PTC 22) calculator computes Heat Rate in kJ/kWh using the defined engineering formula and the input values provided. Heat Rate is expressed in kJ/kWh. No universal acceptance threshold is defined by this calculator.
Worked Example
Verified calculation
Given:
- Fuel Energy Flow = 120
- Net Electrical Output = 50
Expected Result:
- Heat Rate = 8640
Engineering Interpretation:
Under the given input conditions, the calculated result is: Heat Rate = 8640 kJ/kWh.
The actual numerical result is computed by the Runtime engine using the persisted tool definition. The values shown here come from deterministically validated test cases.
Formula / Method
heat rate = (fuel energy flow * 3600) / net electrical outputFormula family: formula_power_gas_turbine_heat_rate_calculator_asme_ptc_
Variables
| Symbol | Label | Role | Description |
|---|---|---|---|
| fuel_energy_flow | Fuel Energy Flow | INPUT | Fuel Energy Flow |
| net_electrical_output | Net Electrical Output | INPUT | Net Electrical Output |
| heat_rate | Heat Rate | OUTPUT | Heat Rate |
Calculation Steps
- Enter the fuel energy flow in MW.
- Enter the net electrical output in MW.
- Step 1: Compute heat rate.
- Read the heat rate (kJ/kWh) from the results.
Engineering Summary
Calculate Gas Turbine Heat Rate Calculator (ASME PTC 22)
Frequently Asked Questions
What does this calculator calculate?
The Gas Turbine Heat Rate Calculator (ASME PTC 22) calculator estimates Heat Rate based on the input parameters you provide
Why is fuel energy flow important in this calculation?
fuel energy flow is directly proportional to heat rate. When you enter fuel energy flow in MW, the calculator uses it in the engineering formula to compute the output
How should I interpret the result heat rate?
The calculator outputs heat rate in kJ/kWh. The result is computed directly from the input values using the defined engineering formula
What units should I use for the inputs?
Enter each value in the units shown next to the input field: Fuel Energy Flow (MW), Net Electrical Output (MW). Make sure all inputs use the specified units for consistent results
What assumptions does this calculator use?
This calculator uses automatically validated engineering formulas. Results are approximate and should be validated against site-specific conditions, applicable codes, and professional engineering judgment
Related Tools
Boiler Feed Pump Turbine Exhaust Steam Heat Recovery Rate to Deaerator Calculator
ASME PTC 6 Rankine Cycle Thermal Efficiency calculator
Combined Cycle Heat Rate Decomposition Analyzer Calculator
Heat Rate Decomposition via Fuel Energy and Net Electrical Output calculator
Turbine Exhaust Steam Enthalpy Recovery Potential Estimator Calculator
Steam Turbine Exhaust Moisture Fraction Estimator (Power Domain) Calculator
Browse More Tools
Explore the full index of engineering calculators on this vertical site.