| Issue |
E3S Web Conf.
Volume 128, 2019
XII International Conference on Computational Heat, Mass and Momentum Transfer (ICCHMT 2019)
|
|
|---|---|---|
| Article Number | 01003 | |
| Number of page(s) | 4 | |
| Section | Heat and Mass Transfer in Energy Systems | |
| DOI | https://doi.org/10.1051/e3sconf/201912801003 | |
| Published online | 08 November 2019 | |
Heat transfer in fluidized and fixed beds of adsorption chillers
1
Jan Dlugosz University in Czestochowa, Faculty of Science and Technology
A. Krajowej 13/15,
42-200
Czestochowa,
Poland
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: j.krzywanski@ujd.edu.pl
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
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