Comparison of empirical non-boiling heat transfer correlations against experimental data for two-phase (gas-liquid) flow in pipes
"The aim of this work Is to develop a comparison of distinct heat transfer correlations is developed to evaluate the accuracy of different approaches in the literature. These correlations are approximations of the two-phase heat transfer coefficient, using different parameters like Reynolds, Pr...
- Autores:
-
Saavedra Pérez, Geraldyne
- Tipo de recurso:
- Trabajo de grado de pregrado
- Fecha de publicación:
- 2017
- Institución:
- Universidad de los Andes
- Repositorio:
- Séneca: repositorio Uniandes
- Idioma:
- eng
- OAI Identifier:
- oai:repositorio.uniandes.edu.co:1992/61697
- Acceso en línea:
- http://hdl.handle.net/1992/61697
- Palabra clave:
- Flujo bifásico
Transmisión del calor
Tuberías
- Rights
- openAccess
- License
- http://creativecommons.org/licenses/by-nc-nd/4.0/
| Summary: | "The aim of this work Is to develop a comparison of distinct heat transfer correlations is developed to evaluate the accuracy of different approaches in the literature. These correlations are approximations of the two-phase heat transfer coefficient, using different parameters like Reynolds, Prandtl and Nusselt numbers as stated in Kim et al.[1]. The different approaches are compared through the Relative Performance Factor (RPF), which is an indicator of the superiority of an approximation among the others in the prediction of the heat transfer coefficient under diverse conditions. This factor is based on percent errors and scatter of the experimental observations and predicted values for each approach." -- Tomado del Formato de Documento de Grado. |
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