Study on ultramultihole nozzle fuel injection and diesel combustion (Record no. 170189)
[ view plain ]
| 000 -LEADER | |
|---|---|
| fixed length control field | 01865nab a2200193 4500 |
| 008 - CÓDIGOS DE INFORMACIÓN DE LONGITUD FIJA - INFORMACIÓN GENERAL | |
| Campo de control de longitud fija | 260224s2009 xxu |
| 245 00 - TITULO | |
| Título | Study on ultramultihole nozzle fuel injection and diesel combustion |
| 260 ## - PUBLICACION, DISTRIBUCION, ETC | |
| Lugar de publicación, distribución, etc. | |
| Nombre de publicador, distribuidor, etc. | |
| Fecha de publicación, distribución, etc. | ene. 2009 |
| 270 ## - FECHA DE CARGA | |
| Fecha de carga | 24/07/2009 ; 24/07/2009 |
| 300 ## - DESCRIPCION FISICA | |
| Otra extensión | 3 p. ; 740-743 |
| 520 ## - RESUMEN, ETC | |
| Resumen | Transcripción del resúmen publicado por el autor: Lean premixed compression ignition combustion provides the potential for simultaneous reduction of NOx and PM, while imposing moderate penalties on CO and HC emissions. To overcome these drawbacks in existing premixed combustion modes of diesel engines, an ultramultihole (UMH) nozzle was developed in this study. The UMH nozzle has two layers of injection holes and a large flow area. Two sprays of the upper and lower layers meet in the space of the combustion chamber. A high-pressure common-rail fuel injection system was used in this experiment. The fuel injection rate of the UMH nozzle was measured using the constant volume method, and its spray pattern was recorded using high-speed digital photography. Combustion and performance experiments with the UMH nozzle were conducted on a turbocharged intercooled diesel engine. The results showed that the UMH nozzle exhibited a higher injection rate, shorter injection duration, shorter spray penetration, and bigger spray angle than those of the conventional nozzle. These characteristics facilitate better mixing of fuel and air prior to ignition, and thus NOx and PM emissions were simultaneously reduced with low CO and HC emissions by combining the UMH nozzle with EGR (exhaust gas recirculation). |
| 773 0# - CORRECCIÓN | |
| Título | Energy & fuels |
| Partes relacionadas | 23 |
| 942 ## - DESC. DE MATERIAL | |
| Tipo de item KOHA | Artículo de Revista |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Miao, Xuelong |
| 9 (RLIN) | 41576 |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Qiao, Xinqi |
| 9 (RLIN) | 41577 |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Wang, Xianyong |
| 9 (RLIN) | 41578 |
| 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 | 05/03/2026 | 200045016 | 200045016 | 05/03/2026 | Artículo de Revista |
