An AMReX-based Compressible Reacting Flow Solver for High-speed Reacting Flows relevant to Hypersonic Propulsion
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arXiv
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| Format: | Preprint |
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2024
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| author | Sharma, Shivank Bielawski, Ral Gibson, Oliver Zhang, Shuzhi Sharma, Vansh Rauch, Andreas H. Singh, Jagmohan Abisleiman, Sebastian Ullman, Michael Barwey, Shivam Raman, Venkat |
| author_facet | Sharma, Shivank Bielawski, Ral Gibson, Oliver Zhang, Shuzhi Sharma, Vansh Rauch, Andreas H. Singh, Jagmohan Abisleiman, Sebastian Ullman, Michael Barwey, Shivam Raman, Venkat |
| contents | This work presents a comprehensive framework for the efficient implementation of finite-volume-based reacting flow solvers, specifically tailored for high speed propulsion applications. Using the exascale computing project (ECP) based AMReX framework, a compressible flow solver for handling high-speed reacting flows is developed. This work is complementary to the existing PeleC solver, emphasizing specific applications that include confined shock-containing flows, stationary and moving shocks and detonations. The framework begins with a detailed exposition of the numerical methods employed, emphasizing their application to complex geometries and their effectiveness in ensuring accurate and stable numerical simulations. Subsequently, an in-depth analysis evaluates the solver's performance across canonical and practical geometries, with particular focus on computational cost and efficiency. The solver's scalability and robustness are demonstrated through practical test cases, including flow path simulations of scramjet engines and detailed analysis of various detonation phenomena. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2412_00900 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | An AMReX-based Compressible Reacting Flow Solver for High-speed Reacting Flows relevant to Hypersonic Propulsion Sharma, Shivank Bielawski, Ral Gibson, Oliver Zhang, Shuzhi Sharma, Vansh Rauch, Andreas H. Singh, Jagmohan Abisleiman, Sebastian Ullman, Michael Barwey, Shivam Raman, Venkat Fluid Dynamics This work presents a comprehensive framework for the efficient implementation of finite-volume-based reacting flow solvers, specifically tailored for high speed propulsion applications. Using the exascale computing project (ECP) based AMReX framework, a compressible flow solver for handling high-speed reacting flows is developed. This work is complementary to the existing PeleC solver, emphasizing specific applications that include confined shock-containing flows, stationary and moving shocks and detonations. The framework begins with a detailed exposition of the numerical methods employed, emphasizing their application to complex geometries and their effectiveness in ensuring accurate and stable numerical simulations. Subsequently, an in-depth analysis evaluates the solver's performance across canonical and practical geometries, with particular focus on computational cost and efficiency. The solver's scalability and robustness are demonstrated through practical test cases, including flow path simulations of scramjet engines and detailed analysis of various detonation phenomena. |
| title | An AMReX-based Compressible Reacting Flow Solver for High-speed Reacting Flows relevant to Hypersonic Propulsion |
| topic | Fluid Dynamics |
| url | https://arxiv.org/abs/2412.00900 |