To validate the results provided
Fig. 13. CREVER and modelled capacity and heat input values with Teva, out = 12 °C and Tref = 29.5 °C.Figure optionsDownload full-size imageDownload as PowerPoint slide
Fig. 14. UAeva variation according to TGen.Figure optionsDownload full-size imageDownload as PowerPoint slide
Fig. 15. Capacity and heat input values modelled with Berbamine UAeva variation compared with CREVER (Teva, out = 12 °C, Tref = 29.5 °C).Figure optionsDownload full-size imageDownload as PowerPoint slide
The adjustment yields a reduction in UA values of up to 60% for low TGen,in (Tgen,in = 70 °C) and an increase up to 60% when Tgen,in = 88° C.
After modifying the exchange area, a proper fit of the capacity values between the model and the data from CREVER is found. Something similar occurs in the generator but with a greater difference between both representations. It is necessary to consider that the error range provided by CREVER for the heat input is 3 times the error values in capacity.