Shuvranil Sanyal

5 Questions 1 Answers 0 Followers

Questions related from Shuvranil Sanyal

How to Introduce Carreau viscoity model in LBM, when the zero and infinitevshear-rate viscosities are given in dimensional form?

We know that the LBE is non-dimensional. If I want to introduce the Carreau model in LBM, what are the ways to make the prescribed dimensional model into non-dimensional form, especially when the...

05 November 2024 4,859 1 View

How to choose the proper relaxation parameters in the case of flow past a circular cylinder with MRT-LBM?

I want to know if there any proper method available for choosing of non-conserved relaxation parameters in MRT-LBM? Any literature suggestion would be helpful in that case.

19 April 2024 1,014 0 View

Is the Entropic LBM useful for simulations of highly viscous flows through microchannel?

Let us consider a case where we need to simulate a moving cylinder in a microchannel where the Reynolds number is order of 10^(-3). Is the Entropic LBM useful in that case?

29 May 2023 3,771 0 View

In LBM for non-Newtonian fluids, Why we need to calculate the deviatoric stress component using non-equilibirium distribution functions?

For calculating the stress tensor for a non-Newtonian fluid, the factor D_{alpha}{beta} is written in terms of distribution functions. Why does one need to calculate using non-equilibrium...

18 April 2023 8,604 0 View

Ph.D Thesis related to IB-LBM for flow over an airfoil

Can someone suggest some recent works related Immersed Boundary-Lattice Boltzmann Method for flow over an airfoil?

01 January 1970 6,507 1 View