Seeking help with the calculation of a heat exchanger (supercritical condition)

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Could some expert please calculate it for me: for a heat exchanger where the cold side is the tube side, with a pressure of 25 MPa, an inlet flow rate of 1250 kg/h, and a mass fraction composition of 8% NaCl, 2% Na2SO4, 9.37% glucose, and 80.63% water. The hot side is the shell side: the feed consists of water vapor at a rate of 860 kg/h, at a pressure of 25 MPa and a temperature of 500 degrees. The fouling coefficients are 0.00017 for the shell side and 0.00086 for the tube side. It is necessary to determine the outlet temperature on the cold side as well as the heat transfer rate. Using Aspen’s design module, the outlet temperature was calculated to be 195 degrees, but EDR gave a value of over 280 degrees. Since it is a supercritical system, it’s not clear which value is correct. Could someone help calculate this? Please send me the results or the source code. Thank you. Email: dghlight@163.com