[Busra]

Hi, I’m new to Fluent. My research project is fire in a tunnel with one shaft. The problem is I can’t make correctly model at workbench. How I put fire pool in tunnel I don’t know . I know this is internal flow I don’t have to do enclosure and it’s already can’t do. But when I try do design fire pool spaceclaim, in a mesh place I can’t change my model’s geometry fluid from solid . I know I can’t correctly tell my problem because of my english but can you tell me how I create my tunnel model step to step during to mesh place ? Thank you