- Tytuł:
- Two-dimensional CFD modeling of the heat and mass transfer process during sewage sludge drying in a solar dryer
- Autorzy:
-
Krawczyk, P.
Badyda, K. - Powiązania:
- https://bibliotekanauki.pl/articles/240601.pdf
- Data publikacji:
- 2011
- Wydawca:
- Polska Akademia Nauk. Czytelnia Czasopism PAN
- Tematy:
-
suszenie osadów ściekowych
wymiana ciepła i masy
CFD
heat and mass transfer
sewage sludge drying - Opis:
- The paper presents key assumptions of the mathematical model which describes heat and mass transfer phenomena in a solar sewage drying process, as well as techniques used for solving this model with the Fluent computational fluid dynamics (CFD) software. Special attention was paid to implementation of boundary conditions on the sludge surface, which is a physical boundary between the gaseous phase - air, and solid phase - dried matter. Those conditions allow to model heat and mass transfer between the media during first and second drying stages. Selection of the computational geometry is also discussed - it is a fragment of the entire drying facility. Selected modelling results are presented in the final part of the paper.
- Źródło:
-
Archives of Thermodynamics; 2011, 32, 4; 3-16
1231-0956
2083-6023 - Pojawia się w:
- Archives of Thermodynamics
- Dostawca treści:
- Biblioteka Nauki
Artykuł