THERMOHYDRAULIC MODELING IN TRANSIENT STATE FOR EVALUATION OF PIPELINE SHUTDOWN AND RESTART PROCEDURES
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| Format: | Artículo científico |
| Langue: | en |
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ECOPETROL S.A.
2019
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| _version_ | 1876441562989199360 |
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| author | Carlos-Andrés Bustamante-Chaverra |
| author_facet | Carlos-Andrés Bustamante-Chaverra |
| contents | THERMOHYDRAULIC MODELING IN TRANSIENT STATE FOR EVALUATION OF PIPELINE SHUTDOWN AND RESTART PROCEDURES Carlos-Andrés Bustamante-Chaverra César Nieto-Londoño Jhon-Anderson Buendía-García Luz-Angela Novoa Joao García Geoffrey Viviescas Ingeniería Re Extra start Pipeline Modeling In order to study shutdown and re-start in heavy crude oil pipelines, a model was developed. It simulates, in a transient state, the behavior of pressure, flow and temperature variables, averaged over the cross-sectional area and as a function of time and the axial coordinate. The model was validated with actual operational data from a test case. Results obtained for different operating points, stopping time, crude properties, topographies and lengths are presented. Additionally, the governing equations are converted to dimensionless expressions in order to obtain the dimensionless numbers relevant to the re-start operation for crude oil pipelines. 2019 artículo científico 0122-5383 https://www.redalyc.org/articulo.oa?id=46570742004 https://www.redalyc.org/journal/465/46570742004/ https://www.redalyc.org/journal/465/46570742004/html/ https://www.redalyc.org/journal/465/46570742004/46570742004.epub https://www.redalyc.org/journal/465/46570742004/movil 10.29047/01225383.179 en http://www.redalyc.org/revista.oa?id=465 CT&F Ciencia, Tecnología y Futuro application/pdf ECOPETROL S.A. CT&F Ciencia, Tecnología y Futuro (Colombia) Num.2 Vol.9 |
| format | Artículo científico |
| id | redalyc_46570742004 |
| institution | Redalyc |
| language | en |
| publishDate | 2019 |
| publisher | ECOPETROL S.A. |
| spellingShingle | THERMOHYDRAULIC MODELING IN TRANSIENT STATE FOR EVALUATION OF PIPELINE SHUTDOWN AND RESTART PROCEDURES Carlos-Andrés Bustamante-Chaverra Ingeniería Re Extra start Pipeline Modeling THERMOHYDRAULIC MODELING IN TRANSIENT STATE FOR EVALUATION OF PIPELINE SHUTDOWN AND RESTART PROCEDURES Carlos-Andrés Bustamante-Chaverra César Nieto-Londoño Jhon-Anderson Buendía-García Luz-Angela Novoa Joao García Geoffrey Viviescas Ingeniería Re Extra start Pipeline Modeling In order to study shutdown and re-start in heavy crude oil pipelines, a model was developed. It simulates, in a transient state, the behavior of pressure, flow and temperature variables, averaged over the cross-sectional area and as a function of time and the axial coordinate. The model was validated with actual operational data from a test case. Results obtained for different operating points, stopping time, crude properties, topographies and lengths are presented. Additionally, the governing equations are converted to dimensionless expressions in order to obtain the dimensionless numbers relevant to the re-start operation for crude oil pipelines. 2019 artículo científico 0122-5383 https://www.redalyc.org/articulo.oa?id=46570742004 https://www.redalyc.org/journal/465/46570742004/ https://www.redalyc.org/journal/465/46570742004/html/ https://www.redalyc.org/journal/465/46570742004/46570742004.epub https://www.redalyc.org/journal/465/46570742004/movil 10.29047/01225383.179 en http://www.redalyc.org/revista.oa?id=465 CT&F Ciencia, Tecnología y Futuro application/pdf ECOPETROL S.A. CT&F Ciencia, Tecnología y Futuro (Colombia) Num.2 Vol.9 |
| title | THERMOHYDRAULIC MODELING IN TRANSIENT STATE FOR EVALUATION OF PIPELINE SHUTDOWN AND RESTART PROCEDURES |
| topic | Ingeniería Re Extra start Pipeline Modeling |
| url | https://www.redalyc.org/articulo.oa?id=46570742004 https://www.redalyc.org/journal/465/46570742004/ https://www.redalyc.org/journal/465/46570742004/html/ https://www.redalyc.org/journal/465/46570742004/46570742004.epub https://www.redalyc.org/journal/465/46570742004/movil |