Numerical investigations of turbulent hydrogen air dixing dynamics at the inlet of a rotating detonation combustor

Tesis Energía y Ambiente (maestría) - Instituto Tecnológico de Buenos Aires, Buenos Aires - Karlsruher Institut für Technologie, Karlsruhe, 2024

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Autor principal: Codorniu Figueroa, Mariano
Otros Autores: Banuti, Daniel
Formato: Tesis de maestría
Lenguaje:Español
Publicado: 2026
Materias:
ROTATING DETONATION COMBUSTOR, ROTATING DETONATION ENGINE, HYDROGEN-AIR MIXING, TURBULENT MIXING
COMBUSTOR DE DETONACIÓN ROTATIVA, MOTOR DE DETONACIÓN ROTATIVA, MEZCLA HIDRÓGENO-AIRE, MEZCLA TURBULENTA
Acceso en línea:https://hdl.handle.net/20.500.14769/5290
Aporte de:
Repositorio Institucional Instituto Tecnológico de Buenos Aires (ITBA) de Instituto Tecnológico de Buenos Aires (ITBA)
id I32-R138-20.500.14769-5290
record_format dspace
spelling I32-R138-20.500.14769-52902026-03-21T07:41:04Z Numerical investigations of turbulent hydrogen air dixing dynamics at the inlet of a rotating detonation combustor Codorniu Figueroa, Mariano Banuti, Daniel Jordan, Thomas ROTATING DETONATION COMBUSTOR, ROTATING DETONATION ENGINE, HYDROGEN-AIR MIXING, TURBULENT MIXING COMBUSTOR DE DETONACIÓN ROTATIVA, MOTOR DE DETONACIÓN ROTATIVA, MEZCLA HIDRÓGENO-AIRE, MEZCLA TURBULENTA Tesis Energía y Ambiente (maestría) - Instituto Tecnológico de Buenos Aires, Buenos Aires - Karlsruher Institut für Technologie, Karlsruhe, 2024 "Simulation of Rotating Detonation Combustors (RDC) represents a significant challenge due to the variety of physical phenomena involved. The research intends to study the species’ spatial and temporal distribution at the RDE inlet prior to ignition. It proceeds by modeling two inlet geometries—a simplified planar and a realistic annular configuration, and by developing a computational approach using OpenFOAM, a computational fluid dynamics (CFD) tool, to address how fuel and oxidizer mix at the entrance. Non-reactive simulations are performed using Reynolds Averaged Navier Stokes (RANS) methods, and the groundwork is established for applying Large Eddy Simulation (LES), to assess the turbulent mixing behavior of hydrogen and air through the application of quantitative mixing indicators. A comparison between these modeling approaches is proposed, flow phenomena and mixing effectiveness are analyzed, and the study concludes with recommendations for future improvements". 2026-03-20T17:49:03Z 2026-03-20T17:49:03Z 2025-11-10 Tesis de maestría https://hdl.handle.net/20.500.14769/5290 es application/pdf
institution Instituto Tecnológico de Buenos Aires (ITBA)
institution_str I-32
repository_str R-138
collection Repositorio Institucional Instituto Tecnológico de Buenos Aires (ITBA)
language Español
topic ROTATING DETONATION COMBUSTOR, ROTATING DETONATION ENGINE, HYDROGEN-AIR MIXING, TURBULENT MIXING
COMBUSTOR DE DETONACIÓN ROTATIVA, MOTOR DE DETONACIÓN ROTATIVA, MEZCLA HIDRÓGENO-AIRE, MEZCLA TURBULENTA
spellingShingle ROTATING DETONATION COMBUSTOR, ROTATING DETONATION ENGINE, HYDROGEN-AIR MIXING, TURBULENT MIXING
COMBUSTOR DE DETONACIÓN ROTATIVA, MOTOR DE DETONACIÓN ROTATIVA, MEZCLA HIDRÓGENO-AIRE, MEZCLA TURBULENTA
Codorniu Figueroa, Mariano
Numerical investigations of turbulent hydrogen air dixing dynamics at the inlet of a rotating detonation combustor
topic_facet ROTATING DETONATION COMBUSTOR, ROTATING DETONATION ENGINE, HYDROGEN-AIR MIXING, TURBULENT MIXING
COMBUSTOR DE DETONACIÓN ROTATIVA, MOTOR DE DETONACIÓN ROTATIVA, MEZCLA HIDRÓGENO-AIRE, MEZCLA TURBULENTA
description Tesis Energía y Ambiente (maestría) - Instituto Tecnológico de Buenos Aires, Buenos Aires - Karlsruher Institut für Technologie, Karlsruhe, 2024
author2 Banuti, Daniel
author_facet Banuti, Daniel
Codorniu Figueroa, Mariano
format Tesis de maestría
author Codorniu Figueroa, Mariano
author_sort Codorniu Figueroa, Mariano
title Numerical investigations of turbulent hydrogen air dixing dynamics at the inlet of a rotating detonation combustor
title_short Numerical investigations of turbulent hydrogen air dixing dynamics at the inlet of a rotating detonation combustor
title_full Numerical investigations of turbulent hydrogen air dixing dynamics at the inlet of a rotating detonation combustor
title_fullStr Numerical investigations of turbulent hydrogen air dixing dynamics at the inlet of a rotating detonation combustor
title_full_unstemmed Numerical investigations of turbulent hydrogen air dixing dynamics at the inlet of a rotating detonation combustor
title_sort numerical investigations of turbulent hydrogen air dixing dynamics at the inlet of a rotating detonation combustor
publishDate 2026
url https://hdl.handle.net/20.500.14769/5290
work_keys_str_mv AT codorniufigueroamariano numericalinvestigationsofturbulenthydrogenairdixingdynamicsattheinletofarotatingdetonationcombustor
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