| 书目名称 | Hydrodynamic and Magnetohydrodynamic Turbulent Flows | | 副标题 | Modelling and Statis | | 编辑 | Akira Yoshizawa | | 视频video | | | 丛书名称 | Fluid Mechanics and Its Applications | | 图书封面 |  | | 描述 | TUrbulence modeling encounters mixed evaluation concerning its impor tance. In engineering flow, the Reynolds number is often very high, and the direct numerical simulation (DNS) based on the resolution of all spatial scales in a flow is beyond the capability of a computer available at present and in the foreseeable near future. The spatial scale of energetic parts of a turbulent flow is much larger than the energy dissipative counterpart, and they have large influence on the transport processes of momentum, heat, matters, etc. The primary subject of turbulence modeling is the proper es timate of these transport processes on the basis of a bold approximation to the energy-dissipation one. In the engineering community, the turbulence modeling is highly evaluated as a mathematical tool indispensable for the analysis of real-world turbulent flow. In the physics community, attention is paid to the study of small-scale components of turbulent flow linked with the energy-dissipation process, and much less interest is shown in the foregoing transport processes in real-world flow. This research tendency is closely related to the general belief that universal properties of turbulence can | | 出版日期 | Book 1998 | | 关键词 | fluid mechanics; fusion; mechanics; turbulence; turbulent flow | | 版次 | 1 | | doi | https://doi.org/10.1007/978-94-017-1810-3 | | isbn_softcover | 978-90-481-5090-8 | | isbn_ebook | 978-94-017-1810-3Series ISSN 0926-5112 Series E-ISSN 2215-0056 | | issn_series | 0926-5112 | | copyright | Springer Science+Business Media Dordrecht 1998 |
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发表于 2025-3-21 16:35:12
