Cfd Applied in the Optimization of A Dryer For Parchment Coffee Drying (Coffeaarabica L.) By Forced Ventilation
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| Autores: | , , , |
|---|---|
| Format: | artículo original |
| Fecha de Publicación: | 2018 |
| Beskrivelse: | The present study analyzes the efficiency of parchment coffee drying process in a forced greenhouse type solar dryer. The environmental conditions in the solar dryer were measured during a day of operation, in which the air is introduced to the dryer by means of two driving fans and leaves the other side, with two extractor fans. A numerical model was established that allowed to replicate the internal environmental conditions of the dryer through software Fluent® de ANSYS Workbench. The air flow inside the dryer presents a laminar behavior, being little beneficial for coffee drying. It was proposed to introduce diffusers inside the dryer, which, through the simulation, proved to be effective in generating a more turbulent flow, which increases the effectiveness in the process of removing moisture from the coffee in the dryer |
| País: | Kérwá |
| Institution: | Universidad de Costa Rica |
| Repositorio: | Kérwá |
| Sprog: | Inglés |
| OAI Identifier: | oai:kerwa.ucr.ac.cr:10669/87829 |
| Online adgang: | https://www.ajer.org/papers/Vol-7-issue-1/ZB0701221229.pdf https://hdl.handle.net/10669/87829 |
| Access Level: | acceso abierto |
| Palabra clave: | Drying process CFD CAFÉ SECADO COSTA RICA PRODUCCIÓN AGRÍCOLA INGENIERÍA DE LA PRODUCCIÓN |