Help with getting similar results for spray combustion

Hello, I am Subhkaran Singh. I am performing a spray combustion of heptane using OpenFOAM. I loaded the results into Paraview. I need to get a volume rendering such as:-

Please tell me, how can I do this

Thank you.

Welcome to ParaView, @barbarian_subhkaran !

I suggest taking a look at this portion of the ParaView Self-Directed Tutorial that talks about how to do volume rendering with ParaView. There are also tutorial sections on animation and modifying color maps.

Thank you, sir, that was very helpful.