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1 Geometry
3 Meshes
1 Simulation setup
1 ResultProject goal: prepare an incompressible CFD case of wind through a real Moscow district (ulitsa Stroiteley / Gagarinsky). Compare sheltering by surrounding blocks at pedestrian height. Simulation type: Incompressible OpenFOAM on SimScale Community. Steady RANS, k-omega SST. Pedestrian Wind Comfort / LBM is not used because it is a SPECIAL feature on this plan. More detail: CAD is a binary STL of LOD1 OSM footprints (271 buildings, about 2 km). Flow volume is an external enclosure. Velocity inlet 5 m/s on min-X, pressure outlet on max-X, symmetry on sides and top, no-slip walls on ground and facades. Write interval 10 iterations so each tenth step can be used as a screenshot/frame in post-processing. Mesh starts coarse because the domain is large.
kopunovartemiy created this project
11 days ago
1 Geometry 3 Meshes 1 Simulation setup 1 ResultProject goal: prepare an incompressible CFD case of wind through a real Moscow district (ulitsa Stroiteley / Gagarinsky). Compare sheltering by surrounding blocks at pedestrian height. Simulation type: Incompressible OpenFOAM on SimScale Community. Steady RANS, k-omega SST. Pedestrian Wind Comfort / LBM is not used because it is a SPECIAL feature on this plan. More detail: CAD is a binary STL of LOD1 OSM footprints (271 buildings, about 2 km). Flow volume is an external enclosure. Velocity inlet 5 m/s on min-X, pressure outlet on max-X, symmetry on sides and top, no-slip walls on ground and facades. Write interval 10 iterations so each tenth step can be used as a screenshot/frame in post-processing. Mesh starts coarse because the domain is large.
