Foam::anisotropicFilter实现的学术参考是什么?

What is the academic reference of the implementation for Foam::anisotropicFilter?

OpenFOAM(撰写本文时的最新版本)为大涡模拟应用提供了三种类型的测试过滤器:

  1. simpleFilter
  2. laplaceFilter
  3. anisotropicFilter

考虑到文献中提出了各种 各向异性 过滤器,谁能告诉我们在 anisotropicFilter 的代码实现中使用了哪个参考,因为此类信息是无法通过 code guide?

回答由Henry Weller in response to a feature ticket提供:

The anisotropic filter was not implemented with reference to any literature.