Numerical simulation of supersonic and turbulent combustion with trans-verse sonic fuel injection
Complicated interacting flow features such as shock-wave, boundary-layer and shock induced combustion are simulated numerically in the current study to investigate the effect of the transverse sonic fuel injection on the air-fuel mixing and flame stabilisation. The flow is modelled using the Reyn...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Inderscience Publishers
2015
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| Subjects: | |
| Online Access: | http://irep.iium.edu.my/43827/ http://irep.iium.edu.my/43827/1/2015-Numerical_simulation_of_supersonic_and_turbulent_combustion_with_transverse_sonic_fuel_injection-IJESMS.pdf |
| _version_ | 1848782512293150720 |
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| author | Kamel, Mohammed Owis, Farouk Idres, Moumen Hashem, Aly |
| author_facet | Kamel, Mohammed Owis, Farouk Idres, Moumen Hashem, Aly |
| author_sort | Kamel, Mohammed |
| building | IIUM Repository |
| collection | Online Access |
| description | Complicated interacting flow features such as shock-wave, boundary-layer and shock
induced combustion are simulated numerically in the current study to investigate the effect of the
transverse sonic fuel injection on the air-fuel mixing and flame stabilisation. The flow is
modelled using the Reynolds-averaged Navier-stocks (RANS) equations, where chemical
kinetics model is employed to compute the finite rates of chemical reactions. Turbulence is
modelled using the Baldwin-Lomax algebraic model. Finite-volume scheme is applied where the
convective fluxes are discretised by second order accurate Roe’s scheme using MUSCL
approach. Second order accurate Runge-Kutta method is used for the time-integration. Turbulent
and chemically-reacting supersonic flow of hydrogen-air mixture over a ramp is simulated and
the results show good agreement with the experimental data and the published numerical
simulations In addition, air-hydrogen flow is studied in a single strut scramjet engine, where
mixing and flame holding processes are carried out using fuel transverse sonic injection. |
| first_indexed | 2025-11-14T16:06:38Z |
| format | Article |
| id | iium-43827 |
| institution | International Islamic University Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-14T16:06:38Z |
| publishDate | 2015 |
| publisher | Inderscience Publishers |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | iium-438272015-07-21T05:20:57Z http://irep.iium.edu.my/43827/ Numerical simulation of supersonic and turbulent combustion with trans-verse sonic fuel injection Kamel, Mohammed Owis, Farouk Idres, Moumen Hashem, Aly TJ Mechanical engineering and machinery Complicated interacting flow features such as shock-wave, boundary-layer and shock induced combustion are simulated numerically in the current study to investigate the effect of the transverse sonic fuel injection on the air-fuel mixing and flame stabilisation. The flow is modelled using the Reynolds-averaged Navier-stocks (RANS) equations, where chemical kinetics model is employed to compute the finite rates of chemical reactions. Turbulence is modelled using the Baldwin-Lomax algebraic model. Finite-volume scheme is applied where the convective fluxes are discretised by second order accurate Roe’s scheme using MUSCL approach. Second order accurate Runge-Kutta method is used for the time-integration. Turbulent and chemically-reacting supersonic flow of hydrogen-air mixture over a ramp is simulated and the results show good agreement with the experimental data and the published numerical simulations In addition, air-hydrogen flow is studied in a single strut scramjet engine, where mixing and flame holding processes are carried out using fuel transverse sonic injection. Inderscience Publishers 2015 Article PeerReviewed application/pdf en http://irep.iium.edu.my/43827/1/2015-Numerical_simulation_of_supersonic_and_turbulent_combustion_with_transverse_sonic_fuel_injection-IJESMS.pdf Kamel, Mohammed and Owis, Farouk and Idres, Moumen and Hashem, Aly (2015) Numerical simulation of supersonic and turbulent combustion with trans-verse sonic fuel injection. International Journal of Engineering Systems Modelling and Simulation, 7 (2). pp. 35-61. ISSN 1755-9766 http://www.inderscience.com/ 10.1504/IJESMS.2015.066132 |
| spellingShingle | TJ Mechanical engineering and machinery Kamel, Mohammed Owis, Farouk Idres, Moumen Hashem, Aly Numerical simulation of supersonic and turbulent combustion with trans-verse sonic fuel injection |
| title | Numerical simulation of supersonic and turbulent combustion with trans-verse sonic fuel injection |
| title_full | Numerical simulation of supersonic and turbulent combustion with trans-verse sonic fuel injection |
| title_fullStr | Numerical simulation of supersonic and turbulent combustion with trans-verse sonic fuel injection |
| title_full_unstemmed | Numerical simulation of supersonic and turbulent combustion with trans-verse sonic fuel injection |
| title_short | Numerical simulation of supersonic and turbulent combustion with trans-verse sonic fuel injection |
| title_sort | numerical simulation of supersonic and turbulent combustion with trans-verse sonic fuel injection |
| topic | TJ Mechanical engineering and machinery |
| url | http://irep.iium.edu.my/43827/ http://irep.iium.edu.my/43827/ http://irep.iium.edu.my/43827/ http://irep.iium.edu.my/43827/1/2015-Numerical_simulation_of_supersonic_and_turbulent_combustion_with_transverse_sonic_fuel_injection-IJESMS.pdf |