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A simple approach to heat exchanger sizing optimisation by means of entrophy generation minimisation
Abstract
In the paper an attempt is presented to find the method of optimization of microtube diameter with respect to optimal thermal-hydraulic conditions in the single-phase shell-and-tube heat exchangers. The approach is based on consideration of pumping power at the condition of maximum heat transfer by the heat exchanger tube system. In the optimization method the tube diameter is first specified and then appropriate calculations are executed, showing that from the point of heat transfer the lower the diameter of the tube the better the heat transfer, however at the expense of higher pressure drop.
Authors (3)
-
Jarosław Mikielewicz
- Instytut Maszyn Przepływowych ..
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- Category:
- Conference activity
- Type:
- publikacja w wydawnictwie zbiorowym recenzowanym (także w materiałach konferencyjnych)
- Title of issue:
- ASME ORC 2013, 2nd International Seminar on ORC Power Systems strony 1 - 4
- Language:
- English
- Publication year:
- 2013
- Bibliographic description:
- Mikielewicz J., Mikielewicz D., Wajs J.: A simple approach to heat exchanger sizing optimisation by means of entrophy generation minimisation// ASME ORC 2013, 2nd International Seminar on ORC Power Systems/ ed. Piero Colonna Rotterdam: ASME International Gas Turbine Institute, 2013, s.1-4
- Verified by:
- Gdańsk University of Technology
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