Properties and operational parameters of the ideal heat exchanger system

Summing up all the contributions leads to the overall entropy production rate of the system, 

Exergy is similarly estimated by summing up the exergy individual contributions of both liquids, 

The stored exergy function is then obtained by accounting for the holdup of liquids within the boundaries of the system. 

A disturbance scenario is considered to assess the response time function r, where the temperature target Ti changes +/- lOK around the nominal value, 

The driving force for heat conduction from the hot to the cold utility is given by the simphfied expression, 

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Table 8.3. Properties and operational parameters of the ideal heat exchanger system. Remarks most of the operational parameters are taken from Nummedal (2001) Nummedal and Kjelstrup (2001) the nominal case results in a heat duty of Q=60 kW and a flowrate of cold utility p2=0.286 kg xs. ...

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