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Projects / Programmes source: ARIS

Enhanced convective heat transfer

Research activity

Code Science Field Subfield
2.13.00  Engineering sciences and technologies  Process engineering   

Code Science Field
T200  Technological sciences  Thermal engineering, applied thermodynamics 
Keywords
enhanced heat transfer, convection, nucleation, microchannel
Evaluation (rules)
source: COBISS
Researchers (3)
no. Code Name and surname Research area Role Period No. of publicationsNo. of publications
1.  12359  PhD Henrik Gjerkeš  Energy engineering  Researcher  2004 - 2005  237 
2.  05566  PhD Iztok Golobič  Process engineering  Head  2004 - 2005  773 
3.  22620  Vito Lojk    Technical associate  2004 - 2005 
Organisations (1)
no. Code Research organisation City Registration number No. of publicationsNo. of publications
1.  0782  University of Ljubljana, Faculty of Mechanical Engineering  Ljubljana  1627031  29,252 
Abstract
The project is aimed at boiling mechanisms research and the parametrs study of the interaction between active nucleation sites in nucleate boiling, as well as in the boiling heat transfer mechanism in microchannels, which is the important field in convection heat transfer. The research will be enable design of enhanced boiling heat transfer surfaces, wich decrease temperature difference needed for the same transfered heat flux. In this way the entropy generation is decreased and the exergy efficency of the heat exchanger with phase change is increased. The ability to predict the boiling condition from the surface characteristics would enable the performance of boiling heat transfer surfaces to be optimized
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