Investigations of sprinkler sprays on fire induced doorway flows (Record no. 170674)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 01927nab a2200205 4500 |
| 008 - CÓDIGOS DE INFORMACIÓN DE LONGITUD FIJA - INFORMACIÓN GENERAL | |
| Campo de control de longitud fija | 260224s2010 xxu |
| 245 00 - TITULO | |
| Título | Investigations of sprinkler sprays on fire induced doorway flows |
| 260 ## - PUBLICACION, DISTRIBUCION, ETC | |
| Lugar de publicación, distribución, etc. | |
| Nombre de publicador, distribuidor, etc. | |
| Fecha de publicación, distribución, etc. | abr. 2010 |
| 270 ## - FECHA DE CARGA | |
| Fecha de carga | 05/05/2010 ; 05/05/2010 |
| 300 ## - DESCRIPCION FISICA | |
| Otra extensión | 15 p. ; 347-362 |
| 520 ## - RESUMEN, ETC | |
| Resumen | Performance based methodologies are becoming increasingly common in fire safety due to the inability of prescriptive codes to account for every architectural feature. Fire Sprinkler suppression systems have long been used to provide property protection and enhance life safety. However, very few methodologies exist to account for the impact of sprinkler sprays on fire scenarios. Current methods are extremely complicated and difficult to use as an engineering tool for performance based design. Twenty-four full scale fire tests were conducted at Tyco Fire Suppression & Building Products Global Technology Center to determine a simple method for accounting for the impact of a single residential sprinkler on fire induced doorway flows. It was found that a spraying sprinkler reduced the mass flows at the doorway while maintaining two stratified layers away from the sprinkler spray. The mass flow reduction was consistent and could be predicted through the use of a simple buoyancy based equation. The current study suggests that the buoyancy equation can be altered through the use of a constant cooling coefficient (equal to 0.84 for a Tyco LFII (TY2234) sprinkler) based on the test results reported in this paper. This study is a proof of concept and the results suggest the methodology can be applicable to similar situations. |
| 581 ## - ESTADO DE COLECCIÓN | |
| Estado de colección | 2 |
| 773 0# - CORRECCIÓN | |
| Título | Fire Technology |
| Partes relacionadas | 46 |
| 942 ## - DESC. DE MATERIAL | |
| Tipo de item KOHA | Artículo de Revista |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Crocker, Jeremiah P. |
| 9 (RLIN) | 42108 |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Rangwala, Ali S. |
| 9 (RLIN) | 42109 |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Dembsey, Nicholas A. |
| 9 (RLIN) | 42110 |
| Biblioteca propietaria | Biblioteca actual | Fecha de adquisición | Inventario | Total de préstamos | Inventario | Fecha de carga | Tipo de item KOHA |
|---|---|---|---|---|---|---|---|
| IAPG-Colección | IAPG-Colección | 05/03/2026 | 200045523 | 200045523 | 05/03/2026 | Artículo de Revista |
