A heat transfer model for tubes immersed in gas fluidized beds
Journal Article
·
· AIChE J.; (United States)
A model for local heat transfer between a gas-fluidized bed and a submerged tube is proposed based on combined dense-phase and lean-phase transport. The heat transfer process during dense-phase contact at the tube surface is modeled by packet renewal mechanism and the transfer process during lean-phase contact by fluid convection mechanism. The model predictions show good agreement with experimental local and average heat transfer coefficient data for horizontal tubes.
- Research Organization:
- Department of Mechanical Engineering, Ohio University, Athens
- OSTI ID:
- 6341523
- Journal Information:
- AIChE J.; (United States), Journal Name: AIChE J.; (United States) Vol. 31:2; ISSN AICEA
- Country of Publication:
- United States
- Language:
- English
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