Question-and-Answer Resource for the Building Energy Modeling Community
 | 1 | initial version |
In general, EnergyPlus uses variable specific heat of air. The psychrometric function PsyCpAirFnW calculates specific heat as a function of humidity ratio.
But there are a few instances of 1005. lurking in the code, in the ecoroof module (as noted above), the Mundt room air model, baseboard heat standard rating calculations, and the VRF DX controls.
