论文标题
不均匀和各向异性湍流理论的最新发展
Recent Developments in Theories of Inhomogeneous and Anisotropic Turbulence
论文作者
论文摘要
了解不均匀和各向异性流体流量需要数学和计算工具，这些工具是根据这种流量量身定制的，并且与用于了解均质和各向同性湍流的规范问题的方法不同。我们回顾了一些不均匀和各向异性湍流理论的最新发展，特别强调了几种准线性近似及其相应的统计配方。讨论了在文献中受到不足关注的准理论的各个方面，并进行了开放问题。
Understanding inhomogeneous and anisotropic fluid flows require mathematical and computational tools that are tailored to such flows and distinct from methods used to understand the canonical problem of homogeneous and isotropic turbulence. We review some recent developments in the theory of inhomogeneous and anisotropic turbulence, placing special emphasis on several kinds of quasilinear approximations and their corresponding statistical formulations. Aspects of quasilinear theory that have received insufficient attention in the literature are discussed, and open questions are framed.
