Shailesh Konda

9 Questions 29 Answers 0 Followers

Questions related from Shailesh Konda

How can I go about modeling an ill-conditioned conjugate heat transfer problem in FLUENT?

Ill-conditioned conjugate heat transfer means conductivity of the solid and of the fluid differ by orders of magnitude. Since the solid takes a lot of time to heat up and fluid usually heats up in...

05 May 2015 5,672 1 View

Does FLUENT have ELSA (Euler Lagrangian Spray Atomization) model to couple the transition region between bulk fluid to droplet formation??

I am trying to see, if we can couple Bulk liquid Eulerian model with DPM model, so that it can show the transition region of bulk liquid to droplet transition in studying the internal nozzle flow...

04 April 2015 7,077 5 View

How to model generation of droplets or bubble in a two phase flow in a converging- diverging nozzle using CFD?

I have attached a schematic of the geometry and inlet boundaries. How difficult is it to model the formation of droplets? Inlet vapor velocity is 1m/s and water inlet velocity of 0.001m/s. It is...

03 March 2015 2,583 13 View

How can I go about modeling injection nozzle two phase flow (water- air) modeling in FLUENT?

I'm trying to model liquid atomization and primary breakup in a converging- diverging nozzle using FLUENT. The geometry is attached below. It is a cross flow of water on a high speed jet...

03 March 2015 7,810 8 View

How to model two-phase flow using Euler- Euler approach between hot vapor and water to track the interface between liquid and gas in FLUENT?

I want to model two phase flow of hot compressible gas (H2 at 2000K) and water ( 300K) using Euler- Euler approach. The geometry is similar to that of a Tee Junction. Hot gas stream from one inlet...

02 February 2015 6,119 17 View

Is it possible to couple species transport (Eddy Dissipation Concept Model for combustion) with Multiphase VOF model in FLUENT?

I am trying to couple combustion model with VOF model to study the location at which phase change occur. Do you think it is possible to couple these two model? The phase change is of hot vapor...

02 February 2015 5,014 2 View

How can one solve a problem of two- phase flow in FLUENT?

I am trying to model a two phase flow with evaporation and condensation mechanism. I have a cold water at 300 K flowing in at 90 degree to a channel of hot gas at 1700 K. Is it possible to model...

01 January 2015 382 5 View

How does one develop a model of random distribution of closed pack non-uniform size spheres in a cube using Matlab?

Basically, looking for ideas and heads up in developing a program to create a randomly distributed closed pack spheres (non-overlapping) in a cube using Matlab. Have no great deal of experience in...

07 July 2014 600 1 View

How can I generate a box containing randomly distributed spheres of non-uniform size as a geometry?

The main objective is to study the heat and flow profile over the sphere surfaces using CFD tool. I am looking for ideas of how to construct such a geometry and link it with CFD analysis.

06 June 2014 6,140 3 View