Thanks for that cbrn,
The problem is that I don't have a flow boundary condition- just two pressure conditions. All flow is generated by heating of the air inside the solid object. The problem i have with increasing the duct length is that I have a vertical duct in which air is heated. So...
Hi there.
I'm trying to model natural ventilation using internal analysis of a building. Solver keeps giving the warning "a vortex crosses a pressure opening", which significantly affects my results.
The advice in the documentation is to "extend the duct length" at the opening. However, in...
Hi there,
Trying to use floWorks to model ventilation of building by natural convection, including a solar chimney. For some reason I'm having real problems achieving convergence of surface goal. Is it important to reach "achieved", and how can this be ensured?
Chris