Hi,

I have developed different hot water storage models that output temperature distribution inside a hot water storage. In order to find out the level of accuracy of these models in predicting temperature distribution, I need to set some KPIs and compare them against what exists in the literature? Currently, goodness of fit of the internal temperatures has been computed using RMS (root mean square) and NMBE (normalized mean biased error).

Would you suggest any other criteria (and/or paper) that I can compare my model against other models in the literature?

Thanks,