Rajeev Kumar Singh

9 Questions 48 Answers 0 Followers

Questions related from Rajeev Kumar Singh

How to model water droplet evaporation from a heated surface?

Ansys Fluent has Lee Evaporation Condensation model which works for cases above saturation temperature. How can one use VOF with mass transfer UDF to solve this problem. If anyone can guide it...

07 July 2019 1,603 3 View

We are facing issue of surface defects arising on peritectic grade plates (non micro alloyed) steel. What can be the reason for this kind of defect?

One of our plants make peritectic grade structural plates ( Carbon 0.15-0.17 %, Mn 0.8-1.1 %, Si - 0.2 - 0.3%, Al-0.03-0.04%). Recently we are noticing appearance of surface defects of the nature...

08 August 2018 974 1 View

Can anyone guide me with droplet breakup, coalescence and evaporation modeling in FLUENT?

Looking forward to using FLUENT for modeling droplet evaporation, breakup and coalescence during its flight towards a heated flat plate. Need help in looking for relevant literature from where to...

04 April 2016 9,178 1 View

Can you suggest literature on modeling droplet mechanism during spray heat transfer?

For my work I am planning to model droplet mechanism during heat transfer from hot surface in film boiling regime for spray cooling by water. Need advice from experts, researchers on reference...

01 January 2016 9,807 3 View

Software for CCT and TTT diagrams?

Is there any extensive literature, dataset or open source/free software for generating CCT and TTT diagrams for steels

10 October 2015 4,605 22 View

What are the softwares available for predicting materials properties of steel?

Looking for softwares that can be used for predicting material properties of steel. Is there any open source software or academic software available as university designed programmes that can be...

10 October 2015 6,506 7 View

What is permissible level of aluminium in rail wheel steel?

Is there any restriction on the level of aluminium in rail wheel steel

10 October 2015 369 0 View

What is the reason for such a straight line crack in this macro-etched steel plate sample?

Recently we came across this kind of crack in rolled plate steel sample. Looking for a root cause analysis into the genesis of this crack. The attached document shows all the micrograph images of...

08 August 2015 3,624 5 View

How to track interface in VOF modeling using UDF in Ansys Fluent?

Hi all, I have been scouring the internet to search for ways to track the interface in VOF multiphase flow modeling using UDF in Ansys Fluent. Looking for some suggestions from researchers here as...

01 January 1970 5,026 4 View