Easily determine the Heat Capacity Ratio (γ), also known as the Adiabatic Index or Isentropic Expansion Factor, using our free online calculator. This fundamental thermodynamic property is crucial for analyzing gas behavior in adiabatic processes, internal combustion engines, and fluid dynamics. Just input your values for Cp and Cv to get instant results.
Formula:
The Heat Capacity Ratio (γ) is calculated using the following simple formula:
γ = Cp / Cv
Where:
- γ (gamma) = Heat Capacity Ratio (dimensionless)
- Cp = Molar Specific Heat at Constant Pressure (e.g., J/(mol·K) or kJ/(mol·K))
- Cv = Molar Specific Heat at Constant Volume (e.g., J/(mol·K) or kJ/(mol·K))