Bed-to-wall heat transfer in a gas-solid fluidized bed with external solids circulation:Modified packet renewal model

2021 ◽  
Author(s):  
Jiantao Li ◽  
Xiuying Yao ◽  
Lu Liu ◽  
Xudong Zhong ◽  
Chunxi Lu
Keyword(s):  
Heat Transfer ◽  
Fluidized Bed ◽  
Wall Heat Transfer ◽  
Renewal Model

scholarly journals Heat transfer in fluidized and fixed beds of adsorption chillers

2019 ◽  
Vol 128 ◽  
pp. 01003 ◽  
Author(s):  
Jaroslaw Krzywanski ◽  
Karolina Grabowska ◽  
Marcin Sosnowski ◽  
Anna Zylka ◽  
Anna Kulakowska ◽  
...  
Keyword(s):  
Heat Transfer ◽  
Heat Transfer Coefficient ◽  
Fluidized Bed ◽  
Fluidized Beds ◽  
Fixed Bed ◽  
Wall Heat Transfer ◽  
Transfer Coefficients ◽  
Heat Transfer Coefficients ◽  
Innovative Idea ◽  
Fixed Beds

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.

scholarly journals Effect of Secondary Air Injection on Bed-To-Wall Heat Transfer in a Clrculating Fluidized Bed.

1996 ◽  
Vol 29 (1) ◽  
pp. 44-50 ◽  
Author(s):  
Yong Jun Cho ◽  
Won Namkung ◽  
Sang Done Kim ◽  
Sunwon Park ◽  
Pyung-Tchai Kim
Keyword(s):  
Heat Transfer ◽  
Fluidized Bed ◽  
Air Injection ◽  
Wall Heat Transfer ◽  
Secondary Air Injection ◽  
Secondary Air

Cluster and Bed-to-wall Heat Transfer Characteristics in a Dual Circulating Fluidized Bed

2011 ◽  
Vol 51 (4) ◽  
pp. 2048-2061 ◽  
Author(s):  
Myung Won Seo ◽  
Young Ho Suh ◽  
Sang Done Kim ◽  
Sunwon Park ◽  
Dong Hyun Lee ◽  
...  
Keyword(s):  
Heat Transfer ◽  
Fluidized Bed ◽  
Circulating Fluidized Bed ◽  
Wall Heat Transfer ◽  
Heat Transfer Characteristics ◽  
Transfer Characteristics

Investigation of bed-to-wall heat transfer characteristics in a rolling circulating fluidized bed

2015 ◽  
Vol 269 ◽  
pp. 46-54 ◽  
Author(s):  
Tong Zhao ◽  
Kai Liu ◽  
Hiroyuki Murata ◽  
Kazuyoshi Harumi ◽  
Masahiro Takei
Keyword(s):  
Heat Transfer ◽  
Fluidized Bed ◽  
Circulating Fluidized Bed ◽  
Wall Heat Transfer ◽  
Heat Transfer Characteristics ◽  
Transfer Characteristics
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