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Prediction of flow boiling heat transfer coefficient for carbon dioxide in minichannels and conventional channels
Abstract
In the paper are presented the results of calculations using authors own model to predict heat transfer coefficient during flow boiling for carbon dioxide. The experimental data from various researches were scrutinised conducted for a full range of quality variation and wide range of mass velocity. The aim of the study was to test the sensitivity of the in-house model. The work shows the importance of taking into account surface tension of the flow structure and influence on confinement number and value of its exponent m of the fulfillment conditions of convergence with the experimen-tal data.
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- Category:
- Conference activity
- Type:
- publikacja w wydawnictwie zbiorowym recenzowanym (także w materiałach konferencyjnych)
- Title of issue:
- XXII International Symposium,Research-Education-Technology; 4th Inernational Conference, Low Temperature and Waste Heat Use in Energy Supply System strony 91 - 96
- Language:
- English
- Publication year:
- 2015
- Bibliographic description:
- Mikielewicz D., Jakubowska B.: Prediction of flow boiling heat transfer coefficient for carbon dioxide in minichannels and conventional channels// XXII International Symposium,Research-Education-Technology; 4th Inernational Conference, Low Temperature and Waste Heat Use in Energy Supply System/ Bremen: Hochschule Bremen City University of Applied Sciences, 2015, s.91-96
- DOI:
- Digital Object Identifier (open in new tab) 10.1515/aoter-2016-0014
- Verified by:
- Gdańsk University of Technology
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