EngiRef / Formulas
Specific Heat Ratio
Ratio of specific heats at constant pressure to volume
Laws
Source Details
Id
thermo-specific-heat-ratio
Name
Specific Heat Ratio
Discipline
thermodynamics
Category
Laws
Latex
\gamma = \frac{c_p}{c_v}
Description
Ratio of specific heats at constant pressure to volume
Conditions
γ ≈ 1.4 for air at standard conditions
Variables
[
{
"symbol": "γ",
"name": "Specific Heat Ratio",
"unit": "",
"siUnit": ""
},
{
"symbol": "cₚ",
"name": "Specific Heat at Constant Pressure",
"unit": "J/(kg·K)",
"siUnit": "J/(kg·K)"
},
{
"symbol": "cᵥ",
"name": "Specific Heat at Constant Volume",
"unit": "J/(kg·K)",
"siUnit": "J/(kg·K)"
}
]Solve For
γ, cₚ, cᵥ
Tags
specific, heat, ratio, gamma, adiabatic
Is Custom
false