Modelado CFD de la atomización del combustible en quemadores de turbinas de gas
[EN] In gas turbine combustors, there is a continuous high velocity airflow in which the fuel is injected by means of an atomizer. Given the high turbulence of the airstream, induced through a swirler, the fuel (also injected in a continuous manner) is quickly broken up into sheets and/or layers. Th...
| Autor: | |
|---|---|
| Tipo de recurso: | tesis de maestría |
| Fecha de publicación: | 2017 |
| País: | España |
| Institución: | Universitat Politècnica de València (UPV) |
| Repositorio: | RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia |
| Idioma: | español |
| OAI Identifier: | oai:riunet.upv.es:10251/88196 |
| Acceso en línea: | https://riunet.upv.es/handle/10251/88196 |
| Access Level: | acceso abierto |
| Palabra clave: | Gas turbines CFD Jet engines Combustion Atomization Turbulence Turbinas de gas Turborreactores Combustor Combustión Atomización INGENIERIA AEROESPACIAL Máster Universitario en Ingeniería Aeronáutica-Màster Universitari en Enginyeria Aeronàutica |
| Sumario: | [EN] In gas turbine combustors, there is a continuous high velocity airflow in which the fuel is injected by means of an atomizer. Given the high turbulence of the airstream, induced through a swirler, the fuel (also injected in a continuous manner) is quickly broken up into sheets and/or layers. The purpose of this work is to study this process through CFD techniques. A mixed Eulerian-Lagrangian (for the air flow modelling and the tracking of the fuel particles, respectively) model will be implemented. Turbulence, in turn, will need to be modelled as well. The code will be validated against experimental measurements reported in the literature. |
|---|