DPM spray angle

David

Hi

thank you for the time and effort spent to solve my problem.

I am trying to simulate liquid fuel droplet using a pressure swirl atomiser model.

However when I try to set a spray angle for the spray, this one does not appear in my 2D axisymmetric model using the particle tracks visualisation option.

The particles seem to be displayed very close to the axis, even when I try to set a wide spray half angle.

WHat is the reason? I'm not using a spray breakup model neither droplet collision model.

Thank you

Regards

David