Posted Wed, 09 Mar 2022 15:47:58 GMT by HAIYAN ZHOU RESPEC
Hi All,

I am modeling BHE with FEFLOW7.5 and wondering where to define the density of solid phase? I checked the documentation and only found density for fluid and refrigerant.

Thanks in advance,

Posted Fri, 25 Mar 2022 15:48:14 GMT by Carlos Andres Rivera Villarreyes Global Product Specialist - FEFLOW
The density values are implicitly given through the volumetric heat capacity rho_s * c_s. Specific heat capacity has units of J⋅kg[sup]−1[/sup]⋅K[sup]−1[/sup]. The FEFLOW parameter is in J m-3 K-1. The factor is exactly the density (kg/m3).


Posted Wed, 30 Mar 2022 14:59:05 GMT by HAIYAN ZHOU RESPEC
Thanks, Carlos.

But I only find the volumetric heat capacity under the 'material properties'. Where is the specific heat capacity defined?


You must be signed in to post in this forum.