Specific capacité thermique gases
Reference data et engineering information about specific capacité thermique gases pour thermodynamics applications.
specificheatcapacitygasesCalculatriceTableau de données
Overview
Specific heat capacity of common gases at constant pressure and constant volume, with the ratio γ = c_p/c_v.
Data Table
10 lignes
Gas | c_p(J/(kg·K)) | c_v(J/(kg·K)) | γ |
|---|---|---|---|
| Air | 1005 | 718 | 1.4 |
| Argon | 520 | 312 | 1.667 |
| Carbon Dioxide | 846 | 657 | 1.289 |
| Carbon Monoxide | 1040 | 743 | 1.399 |
| Helium | 5193 | 3116 | 1.667 |
| Hydrogen | 14310 | 10180 | 1.405 |
| Methane | 2220 | 1700 | 1.306 |
| Nitrogen | 1040 | 743 | 1.4 |
| Oxygen | 919 | 659 | 1.395 |
| Steam (100°C) | 2010 | 1530 | 1.314 |
Source: engineeringtoolbox.com
Notes
- Values are at standard conditions unless otherwise noted
- Always verify values for critical applications