Allen Atkin

I guess that you're using the semi-analytic Eskilsson/Claesson method. With this, it should work perfectly fine through IFM. Applying the fully transient Al-Khoury approach, however, strictly speaking, the temperature values of the inflow / outflow pipes in the BHE would have to be switched when changing flow direction (which is not possible via IFM). Savastan0 biz

 It can be implemented by means of an IFM module. We did this in an case study of a BTES (Brædstrup, Denmark). It works quite well when comparing simulated temperatures to actual measurements inside the BTES. vclubshop.gd

I have similar problem. Can you please let me know the name of the IFM module? Is it a plug-in which can be obtained from FEEFLOW support? Thanks,  v club