Thermal comfort in buildings for wet processing of coffee.
This study aimed to assess thermal comfort for workers in three buildings for wet coffee processing in Colombia, using the WBGT index, and temperature and relative humidity analysis through mapping. The limits recommended by the WBGT index were exceeded during the activity of putting fuel in the dry...
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| Những tác giả chính: | , , , |
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| Định dạng: | Online |
| Ngôn ngữ: | eng spa |
| Được phát hành: |
Universidad Católica de Colombia
2019
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| Truy cập trực tuyến: | https://revistadearquitectura.ucatolica.edu.co/article/view/2597 |
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oai:editorial.ucatolica.edu.co:article-2597 |
|---|---|
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ojs |
| institution |
Universidad Católica de Colombia |
| collection |
OJS |
| language |
eng spa |
| format |
Online |
| author |
Guerra-Garcia, Lina Marcela Ferreira-Tinôco, Ilda de Fátima Osorio-Saraz, Jairo Alexander Osorio-Hernandez, Robinson |
| spellingShingle |
Guerra-Garcia, Lina Marcela Ferreira-Tinôco, Ilda de Fátima Osorio-Saraz, Jairo Alexander Osorio-Hernandez, Robinson Thermal comfort in buildings for wet processing of coffee. |
| author_facet |
Guerra-Garcia, Lina Marcela Ferreira-Tinôco, Ilda de Fátima Osorio-Saraz, Jairo Alexander Osorio-Hernandez, Robinson |
| author_sort |
Guerra-Garcia, Lina Marcela |
| title |
Thermal comfort in buildings for wet processing of coffee. |
| title_short |
Thermal comfort in buildings for wet processing of coffee. |
| title_full |
Thermal comfort in buildings for wet processing of coffee. |
| title_fullStr |
Thermal comfort in buildings for wet processing of coffee. |
| title_full_unstemmed |
Thermal comfort in buildings for wet processing of coffee. |
| title_sort |
thermal comfort in buildings for wet processing of coffee. |
| description |
This study aimed to assess thermal comfort for workers in three buildings for wet coffee processing in Colombia, using the WBGT index, and temperature and relative humidity analysis through mapping. The limits recommended by the WBGT index were exceeded during the activity of putting fuel in the dryer in Building 3. The three buildings presented spatial hygrothermal variability due to the coffee dryer, as well as problems with ventilation, volume control, and the thermal resistance of materials in Buildings 2 and 3. In order to favor heat transfer from the dryer to the outside environment, and to make the thermal environment of these buildings more homogeneous, it is recommended to install thermal bridges around this area, to make more efficient the evacuation of steam and heat, as well as to increase the natural ventilation area in Buildings 2 and 3, and install ventilation skylights over the dryer. |
| publisher |
Universidad Católica de Colombia |
| publishDate |
2019 |
| url |
https://revistadearquitectura.ucatolica.edu.co/article/view/2597 |
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oai:editorial.ucatolica.edu.co:article-25972021-03-25T17:46:39Z Thermal comfort in buildings for wet processing of coffee. Confort térmico en edificaciones para procesamiento húmedo de café. Conforto térmico em instalações para processamento úmido de café. Guerra-Garcia, Lina Marcela Ferreira-Tinôco, Ilda de Fátima Osorio-Saraz, Jairo Alexander Osorio-Hernandez, Robinson thermal stress post-occupation evaluation WBGT (Wet Bulb Globe Thermometer) index thermal resistance natural ventilation bioclimatic architecture estrés térmico evaluación posocupacional índice WBGT (Wet Bulb Globe Thermometer) resistencia térmica ventilación natural arquitectura bioclimática arquitetura bioclimática estresse térmico avaliação pós-ocupacional índice WBGT (Wet Bulb Globe Thermometer) resistência térmica ventilação natural This study aimed to assess thermal comfort for workers in three buildings for wet coffee processing in Colombia, using the WBGT index, and temperature and relative humidity analysis through mapping. The limits recommended by the WBGT index were exceeded during the activity of putting fuel in the dryer in Building 3. The three buildings presented spatial hygrothermal variability due to the coffee dryer, as well as problems with ventilation, volume control, and the thermal resistance of materials in Buildings 2 and 3. In order to favor heat transfer from the dryer to the outside environment, and to make the thermal environment of these buildings more homogeneous, it is recommended to install thermal bridges around this area, to make more efficient the evacuation of steam and heat, as well as to increase the natural ventilation area in Buildings 2 and 3, and install ventilation skylights over the dryer. Este estudio tuvo como objetivo evaluar el confort térmico para trabajadores, en tres edificaciones de procesamiento húmedo de café en Colombia, utilizando el índice WBGT, y análisis de temperatura y humedad relativa a través de mapeo. Los límites recomendados del WBGT fueron excedidos en la actividad de abastecimiento de combustible de la secadora en la Edificación 3. Las tres edificaciones presentaron variabilidad higrotérmica espacial debida a la secadora de café, y a problemas con la ventilación, volumen de control y resistencia térmica de materiales en los edificios 2 y 3. Para favorecer la transferencia de calor de la secadora al ambiente exterior, y hacer más homogéneo el ambiente térmico de las edificaciones, se recomienda instalar puentes térmicos alrededor de esta zona, y para hacer más eficiente la evacuación de vapor y calor, aumentar el área de ventilación natural en las edificaciones 2 y 3, e instalar claraboyas de ventilación sobre la secadora. Este estudo tem como objetivo avaliar o conforto térmico para trabalhadores em três instalações de processamento úmido de café na Colômbia, utilizando o índice WBGT, a análise de temperatura e a umidade relativa através de mapeamento. Os limites recomendados do WBGT foram excedidos na atividade de abastecimento de combustível da secadora na Instalação 3. As três edificações apresentaram variabilidade higrotérmica espacial devidas à secadora de café e a problemas com ventilação, volume de controle e resistência térmica de materiais nos edifícios 2 e 3. Para favorecer a transferência de calor da secadora para o ambiente exterior e tornar mais homogêneo o ambiente térmico das edificações, recomenda-se instalar pontes térmicas ao redor dessa zona e, para tornar mais eficiente a evacuação de vapor e calor, aumentar a área de ventilação natural nas edificações 2 e 3, bem como instalar claraboias de ventilação sobre a secadora. Universidad Católica de Colombia 2019-07-01 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion text/html application/pdf application/x-rar application/x-rar text/xml https://revistadearquitectura.ucatolica.edu.co/article/view/2597 10.14718/RevArq.2019.21.2.2597 Revista de Arquitectura; Vol. 21 No. 2 (2019): Julio - diciembre; 101-111 Revista de Arquitectura (Bogotá); Vol. 21 Núm. 2 (2019): Julio - diciembre; 101-111 Revista de Arquitectura; Vol. 21 No. 2 (2019): Julio - diciembre; 101-111 Revista de Arquitectura; v. 21 n. 2 (2019): Julio - diciembre; 101-111 2357-626X 1657-0308 eng spa https://revistadearquitectura.ucatolica.edu.co/article/view/2597/2493 https://revistadearquitectura.ucatolica.edu.co/article/view/2597/2971 https://revistadearquitectura.ucatolica.edu.co/article/view/2597/2922 https://revistadearquitectura.ucatolica.edu.co/article/view/2597/2923 https://revistadearquitectura.ucatolica.edu.co/article/view/2597/3088 Derechos de autor 2019 Lina Marcela Guerra Garcia, Ilda de Fátima Ferreira Tinôco, Jairo Alexander Osorio Saraz, Robinson Osorio Hernandez info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc/4.0 |