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Performance Test of a Multi-riser Fluidized Bed Heat Exchanger for Flue Gas Heat Recovery  

전용두 (공주대학교 기계공학부)
이금배 (공주대학교 기계공학부)
Publication Information
Korean Journal of Air-Conditioning and Refrigeration Engineering / v.16, no.3, 2004 , pp. 273-279 More about this Journal
Abstract
A lab-scale fluidized bed heat exchanger for waste gas heat recovery is devised and tested. Compared to our previous works on fluidized bed type system with a single riser, the present heat exchanger system is featured by its multiple (four) risers to handle increased amount of exhaust gas. Particles are introduced to the main hot gas stream alongside the pipe circumference near riser inlets. The heat exchanger performance and pressure drop are evaluated through experiments for the present gas-to-water heat exchanger system.
Keywords
Fluidized bed; Heat exchanger; Heat transfer coefficient; Particle; Flue gas;
Citations & Related Records
Times Cited By KSCI : 4  (Citation Analysis)
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