37 A comparison of the plume model with currently used models for atmospheric fluidized bed combustion

✍ Scribed by Dalkeun Park; Octave Levenspiel; T.J. Fitzgerald

• Publisher: Elsevier Science
• Year: 1980
• Tongue: English
• Weight: 504 KB
• Volume: 35
• Category: Article
• ISSN: 0009-2509
• DOI: 10.1016/0009-2509(80)80099-6

✦ Synopsis

Models In the literature for fluldlzed bed coal combustors are tabulated and examined with regard to their crItIca assumptions These models are shown to not represent, even qualltatlvely, the expected behavior of the large scale atmospheric fluldlzed bed combustor (AFBC) with Its large-particle tube-fllled beds operated at high gas velocity This paper focuses on the plume model which has been speclflcally developed to represent the AFBC The assumptions, maln features and slmpllflcatlon of this model are presented, as well as Its predlctlons for carbon efflclency and temperature hump In the freeboard KEYWORDS