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ISSN Online: 2377-424X

ISBN Print: 978-1-56700-474-8

ISBN Online: 978-1-56700-473-1

International Heat Transfer Conference 16
August, 10-15, 2018, Beijing, China

MODELING OF ACTIVE-CONTROLLED THERMOSYPHONS FOR WATER RECOVERY APPLICATIONS

Get access (open in a dialog) DOI: 10.1615/IHTC16.her.022884
pages 4761-4771

Аннотация

This study presents the concept of the active-controlled thermosyphon with polymer tube on the evaporator side for the recovery of water vapor in the flue gas of the natural gas combined-cycle (NGCC) power plant. The water vapor is condensed on the tubes shell side cooled by evaporation of the water liquid falling film inside the tubes, which is co-flow with the gas outside the tubes. The corresponding heat and mass transfer process was modeled by the ε-NTU analytical method. The results are discussed and compared with the lab-scale humid-air condensation experiment.