Journal: | Journal of the Brazilian Society of Mechanical Sciences and Engineering |
Database: | PERIÓDICA |
System number: | 000312344 |
ISSN: | 1678-5878 |
Authors: | Silverio, Rodolfo Jesus R1 Figueiredo, Jose Ricardo2 |
Institutions: | 1Faculdade de Aracruz, Aracruz, Espirito Santo. Brasil 2Universidade Estadual de Campinas, Faculdade de Engenharia Mecanica, Campinas, Sao Paulo. Brasil |
Year: | 2006 |
Season: | Oct-Dic |
Volumen: | 28 |
Number: | 4 |
Pages: | 413-421 |
Country: | Brasil |
Language: | Inglés |
Document type: | Artículo |
Approach: | Experimental |
English abstract | A steady-state model is presented of the operation of a water-ammonia absorption system for production of scale ice. The model involves relations of thermodynamics, heat transfer, and fluid mechanics, and uses simplifying assumptions for the internal mass transfer processes, leading to a non-linear system with more than 100 unknowns and equations, that are reduced to a dimension-10 Newton-Raphson problem by means of the Substitution-Newton-Raphson approach. The model was validated against experimental data with good agreement |
Disciplines: | Ingeniería, Química |
Keyword: | Ingeniería industrial, Química de alimentos, Hielo, Transferencia de calor, Refrigeración, Termodinámica, Mecánica de fluidos, Producción |
Keyword: | Engineering, Chemistry, Industrial engineering, Food chemistry, Ice, Icemakers, Refrigeration, Thermodynamics, Fluid mechanics |
Full text: | Texto completo (Ver PDF) |