Bharat bhushan Sharma

11 Questions 14 Answers 0 Followers

Questions related from Bharat bhushan Sharma

In Ansys assembly optimization, how to assign same vue to multiple parameters across different models in same project ?

Hi I am performing optimization of an assembly in ansys. I need to optimize 1st modal frequency of each part as well as deformation of entire assembly. How can I assign identical value to common...

21 August 2022 5,854 0 View

How should I treat the convective term at the boundary for high density and viscosity ratio two phase flow?

Dear All, I am facing trouble handling convective flux in a scalar transport equation for two-phase flow along wall boundary. Some wall boundary cells have low density and viscosity while the rest...

17 January 2015 4,750 12 View

Can anyone help with space and time averaged scattered data?

I have a set of data which each time instant varies with x and y location and then also varies over time periodically. I wish to average this dataset over the period. Can someone suggest how to do it?

24 April 2014 7,167 4 View

What is a suitable Symmetry Boundary Condition for two-phase flow inside porous media?

I am trying to simulate evaporation in unsaturated porous wicks. I have run two set of simulations with different geometries and have incorporated symmetry B.C inside porous region. But behavior...

11 February 2014 2,857 3 View

3D VOF simulation?

I wish to do 3D boiling simulation using VOF model. For that I need to know the direction split algorithm in 3D on cartesian grids. Also I need to use the least squares volume-of-fluid interface...

25 November 2013 7,669 4 View

How do we use Rudman direction split algorithm for 3-Dimensional interfacial flow ?

I am well aware of Rudman algorithm's implementation in 2D cases. But how to go for 3D? Should we just have one more case for z-direction advection? or anything special?

10 November 2013 6,580 2 View

Is a CSF-surface tension model good for low capillary number flows ? Or do we need to take care of something else?

10 November 2013 5,740 1 View

How to model capillary force term in unsaturated porous media at liquid-vapor interface ?

Any reference paper or hint would be of great help. I wish to model capillary force term in porous wick. But am unable to do so as I am not aware of how to implement it. Should we modify...

08 November 2013 4,118 3 View

Does any one have any idea as to how we can use FLUENT's macros defined in their header files ?

There is no explanation written in header files and there seem to be useful macros such as those in neighbour.h header files.

07 October 2013 4,517 2 View

How to simulate flow in porous wick (pores are of range micrometer) due to capillary action using FLUENT for modelling?

Fluent has its own porous media model wherein they introduce a darcy sink term in momentum equation. But it does not take into account pore size and thus modeling two-phase flow is difficult. For...

26 September 2013 9,342 1 View

Does anybody knows latest work on Minimum Energy Routing (MER) used for minimizing energy consumption in Mobile Ad Hoc Networks (MANET) ?

I wish to work on simulation on MER [Doshi et al.(2002)]. But I am unable to find any lead or latest work on this. If anybody on Research Gate is aware of any latest development on MER or related...

01 September 2013 3,471 2 View