Uchenna Ogunka

4 Questions 7 Answers 0 Followers

Questions related from Uchenna Ogunka

CFD softwares that can generating an Ogrid mesh for immersed boundary simulations of airfoils?

Please, are there any CFD software applications that can be used to generate an O-grid mesh for airfoil flow simulations apart from pointwise?

25 May 2023 3,218 5 View

Newmark beta method and finite difference for Euler Bernoulli beam?

Please, can the Newmark-beta method for time integration be used in conjunction with the finite difference method (specifically central difference) for the spatial nodes to accurately solve the...

15 March 2023 8,582 9 View

How to use POD and DMD to determine coherent structures of airfoil flow for one timestep/snapshot?

Please, I want to use POD (Proper Orthogonal Decomposition) and DMD (dynamic mode decomposition) to compute the modes of fluid flow over an airfoil only at one timestep/snapshot (for example,...

13 February 2023 4,758 3 View

Mathematical model of the dirac delta function for Euler Bernoulli beam equation?

I am trying to mathematically model the derivative of the Dirac delta function for the Euler-Bernoulli beam equation using the finite difference method. I have tried using the Gauss and Lorentz...

14 December 2022 2,632 2 View