I'm running external CFD simulations for a wind assessment. The modelled area is aprox 350x350 meters. The tallest building within the model is 90 meters high.
I have set a uniform grid with 2m cell spacing and length, width and height factors of 1.50, 1.50 and 1.50 respectively, which creates a large and dense grid.
Although I don't get a converged solution within the 5000 iterations, the resulting wind velocity completely stabilises after the ~3500 iterations, consequently I consider to get accurate available results.
However, my concern is the simulation time. It takes around 48-60 hours to reach the 5000 iterations per each simulation.
Has anyone run an external CFD analysis of that scale that can give feedback of relevant simulation time?
Forum for DesignBuilder CFD users to exchange views and ask each other questions
Moderator: DesignBuilder Support
1 post • Page 1 of 1
Who is online
Users browsing this forum: No registered users and 2 guests