Published 2000
| Version v1
Computer medium
Drying of materials in fluidized bed: mathematical modeling
- 1. Instituto de Engenharia Nuclear (IEN), Rio de Janeiro, RJ (Brazil)
- 2. Universidade Federal Rural do Rio de Janeiro, Seropedica, RJ (Brazil). Inst. de Tecnologia. Dept. de Tecnologia Quimica
- 3. Universidade Federal, Rio de Janeiro, RJ (Brazil). Coordenacao dos Programas de Pos-graduacao de Engenharia. Programa de Engenharia Quimica
Description
A three phase mathematical model for drying process in a fluidized bed was established. This model representing a bubble, interstitial gas and solid phase was based on principles of mass and energy conservation and on empirical relations for heat and mass transfer between phases. A fluidized bed dryer was built to test the results of proposed model with those obtained by experiments using alumina particles as a bed charge. A good agreement between the numerical and the experimental results were observed(author)
Additional details
Additional titles
- Original title (Portuguese)
- Secagem de materiais em leito fluidizado: modelagem matematica
Publishing Information
- Imprint Title
- Nuclear future: thinking for building. Proceedings of the 5. Brazilian national meeting on nuclear applications; 8. General congress on nuclear energy; 12. Brazilian national meeting on reactor physics and thermal hydraulics
- Imprint Pagination
- [1450 p.]
- Journal Page Range
- [6 p.]
Conference
- Title
- 5. Brazilian national meeting on nuclear applications; 8. General congress on nuclear energy; 12. Brazilian national meeting on reactor physics and thermal hydraulics
- Original Conference Title
- 5. Encontro nacional de aplicacoes nucleares
- Dates
- 5-20 Oct 2000
- Place
- Rio de Janeiro, RJ (Brazil)
INIS
- Country of Publication
- Brazil
- Country of Input or Organization
- Brazil
- INIS RN
- 34029550
- Subject category
- S36: MATERIALS SCIENCE;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- BUBBLES; DRYING; ENERGY CONSERVATION; FLUIDIZED BEDS; GASES; MATHEMATICAL MODELS; VALIDATION
- Descriptors DEC
- FLUIDS; TESTING
Optional Information
- Notes
- 15 refs., 1 fig., 5 tabs., 7 graphs Imprint:Published only in CD-Rom;Futuro nuclear: refletindo para construir. Anais do 5. Encontro nacional de aplicacoes nucleares; 8. Congresso geral de energia nuclear; 12. Encontro nacional de fisica de reatores e termo-hidraulica