The model is designed to test the component Water.Flow1DFV (fluid side of a heat exchanger, finite volumes).
This model represent the fluid side of a heat exchanger with convective exchange with an external source of uniform given temperature. The operating fluid is liquid water. The number of transfer units in the selected operating point is NTU = 0.73. Assuming incompressible fluid and constant cp, when the external temperature is raised at time t = 20 s, the outlet temperature should follow a ramp change, with a duration equal to the residence time of the fluid in the tubes, and an amplitude equal to a fraction exp(-NTU) of the external temperature change.
Simulation Interval = [0...200] sec
Integration Algorithm = DASSL
Algorithm Tolerance = 1e-6
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