Research Article
Second Law Analysis of Laminar Flow in a Circular Pipe Immersed in an Isothermal Fluid
Table 3
Comparison of entropy generation due to temperature difference and entropy generation due to pressure for water and ethylene glycol.
| (kg/s) | Water | Ethylene glycol | (W/K) | (W/K) | (W/K) | (W/K) | (W/K) | (W/K) |
| 0.05 | 0.839260096 | 0.839254054 | 0.006042 | 0.159089483 |
0.159012754 | 0.076729 | 0.06 | 0.847344381 | 0.847335678 | 0.008703 | 0.159603359 | 0.159492849 | 0.110510 | 0.07 | 0.853184312 | 0.853172464 | 0.011848 | 0.159987558 | 0.159837123 | 0.196506 | 0.08 | 0.857601029 | 0.857585551 | 0.015478 | 0.160292650 | 0.160096145 | 0.248721 | 0.09 | 0.861058756 | 0.861039165 | 0.019591 | 0.160546880 | 0.160298159 | 0.307081 |
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