Alexander Nee

4 Questions 11 Answers 0 Followers

Questions related from Alexander Nee

Anyone familiar with discrete analogues of k-e turbulence model?

Dear colleges,I'm trying to solve Reynolds equations with k-e turbulence model by FDM (finite difference method). I discretized equations using locally one scheme of Samarskiy. Does anybody know...

06 June 2015 3,465 9 View

Is it possible to solve a k-e turbulant model in comsol?

Hi everyone! I need to numerically investigate turbulent regime of natural convection in closed rectangular area. So is it possible to solve k-e turbulence model of natural convection in a closed...

01 January 2015 683 14 View

How can I calculate an optimal iteration parameter for vector potential equation?

Hi everyone! I'm trying to solve 3D problem of natural convection in variables “the vector potential - the vorticity vector of velocity - temperature” by finite difference method. Does anybody...

01 January 2015 5,941 5 View

How can I determine a boundary condition for vorticity at the entrance cavity?

Hi everyone! I'm trying to solve a problem of force convection in square cavity. I'm using Boussinesq model in variables "stream function - vorticity". I'm having difficulty with the boundary...

12 December 2014 534 12 View