Usage of extruded diamond multi-injectors for improvement of fuel mixing inside the supersonic combustion chamber

The main attention of this work is to investigate the usage of diamond multi extruded injectors on the fuel distribution in combustor of scramjet. This study applied the computational technique to simulate the transverse fuel jets released from extruded nozzles. The main focus is to evaluate the rol...

Descripción completa

Detalles Bibliográficos
Autores principales: Seraj, Hossein, Hosseinnejad, Farhad, Rostamiyan, Yasser, Fallah, Keivan
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2023
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10505160/
https://www.ncbi.nlm.nih.gov/pubmed/37717106
http://dx.doi.org/10.1038/s41598-023-42487-2
_version_ 1785106861430669312
author Seraj, Hossein
Hosseinnejad, Farhad
Rostamiyan, Yasser
Fallah, Keivan
author_facet Seraj, Hossein
Hosseinnejad, Farhad
Rostamiyan, Yasser
Fallah, Keivan
author_sort Seraj, Hossein
collection PubMed
description The main attention of this work is to investigate the usage of diamond multi extruded injectors on the fuel distribution in combustor of scramjet. This study applied the computational technique to simulate the transverse fuel jets released from extruded nozzles. The main focus is to evaluate the role of induced shock waves on the penetration and distribution of fuel jets. The effects of jet space and usage of annular nozzle for the fuel injection system are revealed. Results of this work shows that the gap of jet would be more efficient for mixing when the inner air jet is also used. Also, injection of the air from the core of annular nozzle significantly increase the fuel mixing.
format Online
Article
Text
id pubmed-10505160
institution National Center for Biotechnology Information
language English
publishDate 2023
publisher Nature Publishing Group UK
record_format MEDLINE/PubMed
spelling pubmed-105051602023-09-18 Usage of extruded diamond multi-injectors for improvement of fuel mixing inside the supersonic combustion chamber Seraj, Hossein Hosseinnejad, Farhad Rostamiyan, Yasser Fallah, Keivan Sci Rep Article The main attention of this work is to investigate the usage of diamond multi extruded injectors on the fuel distribution in combustor of scramjet. This study applied the computational technique to simulate the transverse fuel jets released from extruded nozzles. The main focus is to evaluate the role of induced shock waves on the penetration and distribution of fuel jets. The effects of jet space and usage of annular nozzle for the fuel injection system are revealed. Results of this work shows that the gap of jet would be more efficient for mixing when the inner air jet is also used. Also, injection of the air from the core of annular nozzle significantly increase the fuel mixing. Nature Publishing Group UK 2023-09-16 /pmc/articles/PMC10505160/ /pubmed/37717106 http://dx.doi.org/10.1038/s41598-023-42487-2 Text en © The Author(s) 2023 https://creativecommons.org/licenses/by/4.0/Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) .
spellingShingle Article
Seraj, Hossein
Hosseinnejad, Farhad
Rostamiyan, Yasser
Fallah, Keivan
Usage of extruded diamond multi-injectors for improvement of fuel mixing inside the supersonic combustion chamber
title Usage of extruded diamond multi-injectors for improvement of fuel mixing inside the supersonic combustion chamber
title_full Usage of extruded diamond multi-injectors for improvement of fuel mixing inside the supersonic combustion chamber
title_fullStr Usage of extruded diamond multi-injectors for improvement of fuel mixing inside the supersonic combustion chamber
title_full_unstemmed Usage of extruded diamond multi-injectors for improvement of fuel mixing inside the supersonic combustion chamber
title_short Usage of extruded diamond multi-injectors for improvement of fuel mixing inside the supersonic combustion chamber
title_sort usage of extruded diamond multi-injectors for improvement of fuel mixing inside the supersonic combustion chamber
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10505160/
https://www.ncbi.nlm.nih.gov/pubmed/37717106
http://dx.doi.org/10.1038/s41598-023-42487-2
work_keys_str_mv AT serajhossein usageofextrudeddiamondmultiinjectorsforimprovementoffuelmixinginsidethesupersoniccombustionchamber
AT hosseinnejadfarhad usageofextrudeddiamondmultiinjectorsforimprovementoffuelmixinginsidethesupersoniccombustionchamber
AT rostamiyanyasser usageofextrudeddiamondmultiinjectorsforimprovementoffuelmixinginsidethesupersoniccombustionchamber
AT fallahkeivan usageofextrudeddiamondmultiinjectorsforimprovementoffuelmixinginsidethesupersoniccombustionchamber

Ejemplares similares