E3S Web Conf.
Volume 128, 2019XII International Conference on Computational Heat, Mass and Momentum Transfer (ICCHMT 2019)
|Number of page(s)||4|
|Section||Heat and Mass Transfer in Energy Systems|
|Published online||08 November 2019|
Heat transfer in fluidized and fixed beds of adsorption chillers
Jan Dlugosz University in Czestochowa, Faculty of Science and Technology
A. Krajowej 13/15,
2 Czestochowa University of Technology, Institute of Advanced Energy Technologies, Dabrowskiego 73, 42-200 Czestochowa, Poland
3 AGH University of Science and Technology, Faculty of Energy and Fuels, A. Mickiewicza 30, 30-059 Cracow, Poland
* Corresponding author: firstname.lastname@example.org
An innovative idea, shown in the paper constitutes in the use of the fluidized bed of sorbent, instead of the conventional, fixed-bed, commonly used in the adsorption chillers. Bed–to–wall heat transfer coefficients for fixed and fluidized beds of adsorbent are determined. Sorbent particles diameters and velocities of fluidizing gas are discussed in the study. The calculations confirmed, that the bed–to–wall heat transfer coefficient in the fluidized bed of adsorbent is muchhigher than that in a conventional bed.
© The Authors, published by EDP Sciences, 2019
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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