Some properties of a LaGrangian WienerHermite expansion
Abstract
The turbulent velocity expanded in Hermite functionals of a Gaussian white noise random function advected by the fluid was proposed. The mechanics of converting this proposition into a comutable model is described. The range of validity as an approximation for incompressible, homogeneous, and isotropic turbulence was examined.
 Publication:

In Von Karman Inst. for Fluid Dyn. Statistical Theory of Turbulence 18 p (SEE N7928458 1934
 Pub Date:
 1970
 Bibcode:
 1970stt..vkifS....C
 Keywords:

 EulerLagrange Equation;
 Hermitian Polynomial;
 Wiener Hopf Equations;
 Energy Transfer;
 Fluid Mechanics;
 Functions (Mathematics);
 Homogeneous Turbulence;
 Incompressible Flow;
 Isotropic Turbulence;
 Mathematical Models;
 Random Noise;
 Turbulent Flow;
 Velocity Distribution;
 White Noise;
 Fluid Mechanics and Heat Transfer