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Abstract A set of partial differential equations which describes transient behavior of parallel-flow four-channel four-fluid heat exchangers is solved using Laplace transform and numerical inverse algorithm. A case of a… Click to show full abstract
Abstract A set of partial differential equations which describes transient behavior of parallel-flow four-channel four-fluid heat exchangers is solved using Laplace transform and numerical inverse algorithm. A case of a temperature disturbance in one channel and the homogeneous initial conditions is studied. To validate the semi-analytical solutions, they are compared with pure numerical and analytical solutions. The agreement is very good.
Keywords:
flow four;
four channel;
heat;
parallel flow;
four fluid;
channel four
Journal Title: International Journal of Heat and Mass Transfer
Year Published: 2019
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Journal Title: International Journal of Heat and Mass Transfer
Year Published: 2019
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!