LDA and PIV characterization of the flow in a hydrocyclone without an air-core (Registro nro. 171151)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 01707nab a2200217 4500 |
| 008 - CÓDIGOS DE INFORMACIÓN DE LONGITUD FIJA - INFORMACIÓN GENERAL | |
| Campo de control de longitud fija | 260224s2010 xxu |
| 245 00 - TITULO | |
| Título | LDA and PIV characterization of the flow in a hydrocyclone without an air-core |
| 260 ## - PUBLICACION, DISTRIBUCION, ETC | |
| Lugar de publicación, distribución, etc. | |
| Nombre de publicador, distribuidor, etc. | |
| Fecha de publicación, distribución, etc. | feb. 2010 |
| 270 ## - FECHA DE CARGA | |
| Fecha de carga | 17/06/2010 ; 17/06/2010 |
| 300 ## - DESCRIPCION FISICA | |
| Otra extensión | 9 p. ; 168-176 |
| 520 ## - RESUMEN, ETC | |
| Resumen | Transcripción del resumen del autor. The three-dimensional flow in a hydrocyclone especially developed for application in the petroleum industry has been investigated through the LDA and PIV techniques for one experimental condition. In the present physical simulation, the hydrocyclone is set to operate without an air-core. The tangential (V ) and axial (Vz) mean velocity profiles are analyzed through both measuring techniques. Radial (Vr) mean velocity profiles are only accounted for through PIV. The exponent n in the tangential velocity equation, V rn = C, was determined to be about 0.61. For the radial profile, Vrrm = - D, m was found to be 1.59. The rms-values of two-velocity components — tangential and axial — were evaluated via LDA. Turbulence in the axial direction is observed to be slightly higher than turbulence in the tangential direction. Approaching the axis of symmetry of the cyclone, however, this trend is reversed. The fluctuations in the tangential direction are found to be at least twice higher than the axial fluctuations. |
| 581 ## - ESTADO DE COLECCIÓN | |
| Estado de colección | 3-4 |
| 773 0# - CORRECCIÓN | |
| Título | Journal of Petroleum Science & Engineering |
| Partes relacionadas | 70 |
| 942 ## - DESC. DE MATERIAL | |
| Tipo de item KOHA | Artículo de Revista |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Marins, L.P.M. |
| 9 (RLIN) | 42923 |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Duarte, D.G. |
| 9 (RLIN) | 42924 |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Loureiro, J.B.R. |
| 9 (RLIN) | 42925 |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Moraes, C.A.C. |
| 9 (RLIN) | 42926 |
| 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 | 200046009 | 200046009 | 05/03/2026 | Artículo de Revista |
