Generalized Newton-Busemann Law For Two-Dimensional Steady Hypersonic-limit Euler Flows Passing Ramps With Skin-Frictions
| Title: | Generalized Newton-Busemann Law For Two-Dimensional Steady Hypersonic-limit Euler Flows Passing Ramps With Skin-Frictions |
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| Authors: | Qu, Aifang, Su, Xueying, Yuan, Hairong |
| Publication Year: | 2023 |
| Collection: | Mathematics Mathematical Physics Physics (Other) |
| Subject Terms: | Mathematics - Analysis of PDEs, Mathematical Physics, Physics - Fluid Dynamics, 35L50, 35L65, 35Q31, 35R06, 76K05 |
| More Details: | By considering Radon measure solutions for boundary value problems of stationary non-isentropic compressible Euler equations on hypersonic-limit flows passing ramps with frictions on their boundaries, we construct solutions with density containing Dirac measures supported on the boundaries of the ramps, which represent the infinite-thin shock layers under different assumptions on the skin-frictions. We thus derive corresponding generalizations of the celebrated Newton-Busemann law in hypersonic aerodynamics for distributions of drags/lifts on ramps. Comment: 12 pages,1 figure |
| Document Type: | Working Paper |
| Access URL: | http://arxiv.org/abs/2309.07721 |
| Accession Number: | edsarx.2309.07721 |
| Database: | arXiv |
| Description not available. |