The performance curves are obtained from experiments demonstrated in the following reference.
Pradhan, Ojas, et.al. "Development and Validation of a Simulation Testbed for the Intelligent Building Agents Laboratory (IBAL) using TRNSYS." ASHRAE Transactions 126 (2020): 458-466.
Li, Guowen, et al. "An Ice Storage Tank Modelica Model: Implementation and Validation." Modelica Conferences. 2021.
record Experiment = Buildings.Fluid.Storage.Ice.Data.Tank.Generic(mIce_max = 2846.35, coeCha = {1.76953858E-04, 0, 0, 0, 0, 0}, dtCha = 10, coeDisCha = {5.54E-05, -1.45679E-04, 9.28E-05, 1.126122E-03, -1.1012E-03, 3.00544E-04}, dtDisCha = 10);