| 书目名称 | Modeling Complex Turbulent Flows | | 编辑 | Manuel D. Salas,Jerry N. Hefner,Leonidas Sakell | | 视频video | | | 丛书名称 | ICASE LaRC Interdisciplinary Series in Science and Engineering | | 图书封面 |  | | 描述 | Turbulence modeling both addresses a fundamental problem in physics, ‘the last great unsolved problem of classical physics,‘ and has far-reaching importance in the solution of difficult practical problems from aeronautical engineering to dynamic meteorology. However, the growth of supercom puter facilities has recently caused an apparent shift in the focus of tur bulence research from modeling to direct numerical simulation (DNS) and large eddy simulation (LES). This shift in emphasis comes at a time when claims are being made in the world around us that scientific analysis itself will shortly be transformed or replaced by a more powerful ‘paradigm‘ based on massive computations and sophisticated visualization. Although this viewpoint has not lacked ar ticulate and influential advocates, these claims can at best only be judged premature. After all, as one computational researcher lamented, ‘the com puter only does what I tell it to do, and not what I want it to do. ‘ In turbulence research, the initial speculation that computational meth ods would replace not only model-based computations but even experimen tal measurements, have not come close to fulfillment. It is becoming | | 出版日期 | Book 1999 | | 关键词 | Navier-Stokes equation; shock wave; turbulence; turbulent flow; fluid- and aerodynamics | | 版次 | 1 | | doi | https://doi.org/10.1007/978-94-011-4724-8 | | isbn_softcover | 978-94-010-5986-2 | | isbn_ebook | 978-94-011-4724-8Series ISSN 1381-1339 | | issn_series | 1381-1339 | | copyright | Springer Science+Business Media Dordrecht 1999 |
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发表于 2025-3-21 19:19:49
