CJ on Mathematics and Science

The standard methods for CFD Computational Fluid Dynamics are RANS-LES with, and DNS without turbulence and wall models. Both RANS-LES and D...

Ludwig Prandtl is named Father of Modern Fluid Mechanics because of his proposed resolution in 1904 of d'Alembert's paradox fro...

The holy grail of CFD as computational fluid mechanics is: Turbulence modeling. Flow separation. DFS as Direct Finite Elem...

Real flow as potential flow modified by vortical slip separation with point stagnation. The flow around a body moving through a slightly vis...

The thesis by Heather Falconsong Howard studies techniques for generating photo-realistic and fantasy digital bird and avian creatures in f...

Lift and drag of a NACA0012 wing in computation by Unicorn and experiment. We have asked if it is possible to check if drag and lift of a b...

Part of the Large Boundary Layer Collider at the European Spallation Source in Lund, Sweden. According to Ludwig Prandtl, named the father ...

One way of eliminating a butterfly. Question and Answer 1: How can one prove that a butterfly in Brazil cannot cause a tornado in Texas ? El...

Prandtl initating modern fluid mecahnics in 1904: A very satisfactory explanation of the physical process in the boundary layer between a ...

The Secret of Flight revealed in previous posts is hidden in the secret of separation of the flow at the trailing edge of a wing. The abov...