期刊
INTERNATIONAL JOURNAL OF MULTIPHASE FLOW
卷 53, 期 -, 页码 65-74出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.ijmultiphaseflow.2012.05.006
关键词
Distributor; Plate-fin heat exchanger; Multiphase flow; Parallel channels
类别
资金
- NNSFC [51136004, U0934005]
Uniform flow distribution is critical to obtain high thermal performance in many heat and mass transfer devices. It especially plays an important role in a compact heat exchanger. In this paper, a two-phase flow distributor is proposed for the evaporator unit of the plate-fin heat exchanger to alleviate the phase maldistribution in the multiphase flow. Air and water mixture was adopted as two-phase medium and distributions into ten parallel channels were measured in detail. The results show that the proposed distributor can improve the two-phase flow distribution of the plate-fin heat exchanger. (C) 2012 Elsevier Ltd. All rights reserved.
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