Rarefaction criterion and non-fourier heat transfer in hypersonic rarefied flows
文献类型：期刊论文
| 作者 | Wang, Zhihui; Bao, Lin; Tong, Binggang |
| 刊名 | Physics of fluids
 |
| 出版日期 | 2010-12-01 |
| 卷号 | 22期号:12页码:7 |
| ISSN号 | 1070-6631 |
| DOI | 10.1063/1.3525289 |
| 通讯作者 | Wang, zhihui() |
| 英文摘要 | As a hypersonic flow transits from continuous to more and more rarefied, both the bow shock wave and the boundary layer over a leading edge will gradually become thickening, touching, and interlacing with each other, characterizing the evolution of the flow field structure. correspondingly, an increasing nonlinear non-fourier feature emerges from the aeroheating instead of the linear fourier's law. an intuitive theoretical model is proposed, and it is found that the ratio of the non-fourier's part to fourier's part of the heat flux term is a universal flow parameter to predict and describe both the physical phenomena above-mentioned. this model leads to a physically meaningful criterion to classify hypersonic rarefied flow regimes. new conclusions obtained are validated by present direct simulation monte carlo results. (c) 2010 american institute of physics. [doi:10.1063/1.3525289] |
| WOS关键词 | THICKNESS |
| WOS研究方向 | Mechanics ; Physics |
| WOS类目 | Mechanics ; Physics, Fluids & Plasmas |
| 语种 | 英语 |
| 出版者 | AMER INST PHYSICS |
| WOS记录号 | WOS:000285770200037 |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2412150 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Wang, Zhihui |
| 作者单位 | Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Zhihui,Bao, Lin,Tong, Binggang. Rarefaction criterion and non-fourier heat transfer in hypersonic rarefied flows[J]. Physics of fluids,2010,22(12):7. |
| APA | Wang, Zhihui,Bao, Lin,&Tong, Binggang.(2010).Rarefaction criterion and non-fourier heat transfer in hypersonic rarefied flows.Physics of fluids,22(12),7. |
| MLA | Wang, Zhihui,et al."Rarefaction criterion and non-fourier heat transfer in hypersonic rarefied flows".Physics of fluids 22.12(2010):7. |
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来源：中国科学院大学
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