6th International Chemical Engineering Congress & Exhibition , 2009-11-16

Title : ( Experimental and Numerical analysis of flow and heat transfer in a gas- liquid thermosyphon heat exchanger in a pilot plant )

Authors: H. Zare Aliabadi , H. Atashi , Seyed Hossein Noie Baghban , M. Khorram , M. Khoshvaght ,

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a numerical and experimental investigation of flow and heat transfer in a gas- liquid thermosyphon heat exchanger THE with built in heat pipes and aluminum plate fins for moderate Reynolds numbers has been carried out.. It s module is composed of 6 rows and 15 columns copper pipes with aluminum plate fins with dimensions of 130cm height , 47cm width and 20cm depth . The tubes have been filling by water with filling ratio of 30%, 50% and 70%. The density and thickness of fins are 300 fin/m and 0.4mm, respectively. The configuration of tubes is in-line with 30mm pitch. This paper presents the distribution of temperature and thermal performance of THE by using CFD modeling. A good comparison of the present CFD modeling results for the modeling thermosyphon heat exchanger with experimental results of hydrodynamic and thermal behavior achieved.

Keywords

, Thermosyphon heat exchanger THE , CFD modeling, In-line configuration, Pressure Drop, thermal
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@inproceedings{paperid:1014775,
author = {H. Zare Aliabadi and H. Atashi and Noie Baghban, Seyed Hossein and M. Khorram and M. Khoshvaght},
title = {Experimental and Numerical analysis of flow and heat transfer in a gas- liquid thermosyphon heat exchanger in a pilot plant},
booktitle = {6th International Chemical Engineering Congress & Exhibition},
year = {2009},
location = {کیش, IRAN},
keywords = {Thermosyphon heat exchanger THE ; CFD modeling; In-line configuration; Pressure Drop; thermal performance},
}

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%0 Conference Proceedings
%T Experimental and Numerical analysis of flow and heat transfer in a gas- liquid thermosyphon heat exchanger in a pilot plant
%A H. Zare Aliabadi
%A H. Atashi
%A Noie Baghban, Seyed Hossein
%A M. Khorram
%A M. Khoshvaght
%J 6th International Chemical Engineering Congress & Exhibition
%D 2009

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