Experimental and Theoretical Study for Tunnel Fires with Natural Ventilation (Record no. 189178)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 01844nab a2200217 4500 |
| 008 - CÓDIGOS DE INFORMACIÓN DE LONGITUD FIJA - INFORMACIÓN GENERAL | |
| Campo de control de longitud fija | 260224s2015 xxu ing |
| 041 ## - IDIOMA | |
| Idioma | Inglés |
| 245 00 - TITULO | |
| Título | Experimental and Theoretical Study for Tunnel Fires with Natural Ventilation |
| 260 ## - PUBLICACION, DISTRIBUCION, ETC | |
| Lugar de publicación, distribución, etc. | |
| Nombre de publicador, distribuidor, etc. | |
| Fecha de publicación, distribución, etc. | mayo 2015 |
| 270 ## - FECHA DE CARGA | |
| Fecha de carga | 14/09/2015 ; 14/09/2015 |
| 300 ## - DESCRIPCION FISICA | |
| Otra extensión | 15 p. ; 691-706 |
| 520 ## - RESUMEN, ETC | |
| Resumen | Transcripción del resúmen realizada por el autor: Natural ventilation mode is a ventilation strategy to control fire-induced hot smoke and provide safe and secure egress routes in subway tunnels. The study was carried out in a 1/15 reduced-scale tunnel using Froude modeling technique to investigate the fire-induced smoke temperature distribution and smoke exhaust through vertical shafts located at the ceiling of the scaled tunnel. A porous bed burner placed on the tunnel floor was used to simulate the fire source and propane was used as the fuel. The temperature distributions under the tunnel ceiling were measured using a series of K-type thermocouples to analyze smoke temperature distribution characteristics. The smoke temperature and velocity in the ventilation shafts were also monitored using hot wire anemometers. The effect of fire size, shaft distance, shaft geometry, train blockage on ceiling temperature distributions and smoke exhaust from shafts were studied. Based on the one-dimensional theory, the ceiling temperature decay characteristics were studied. Finally, empirical equations for predicting ceiling temperature distributions and smoke exhaust in tunnel fires with a natural ventilation mode were derived. |
| 581 ## - ESTADO DE COLECCIÓN | |
| Estado de colección | 3 |
| 773 0# - CORRECCIÓN | |
| Título | Fire Technology |
| Partes relacionadas | 51 |
| 942 ## - DESC. DE MATERIAL | |
| Tipo de item KOHA | Artículo de Revista |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Yuan, Zhongyuan |
| 9 (RLIN) | 54808 |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Lei, Bo |
| 9 (RLIN) | 54809 |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Kashef, Ahmed |
| 9 (RLIN) | 52421 |
| Biblioteca propietaria | Biblioteca actual | Fecha de adquisición | Inventario | Total de préstamos | Inventario | Fecha de carga | Tipo de item KOHA |
|---|---|---|---|---|---|---|---|
| Biblioteca Alejandro Angel Bulgheroni | Biblioteca Alejandro Angel Bulgheroni | 06/03/2026 | 200061410 | 200061410 | 06/03/2026 | Artículo de Revista |
