gas atomisation problem

[Aman Raj]

 Hi,everyone  I'm working with the atomisation.c example in Basilisk and would like to modify it to include gas inlets on both the left and right sides, in addition to the central liquid inlet. My goal is to simulate gas atomization, where high-speed gas jets impinge on the liquid stream from both sides to break it into droplets. I need guidance on how to implement these angled or side gas inlets — specifically how to set the correct boundary conditions and velocity vectors to achieve this interaction. Any help on modifying the code to include multiple inlets and define their flow directions would be appreciated.