Turbulence phenomena created around a greenhouse due to different wind loads are key factors in its structural design and significantly affect the ventilation rates through side roof openings. Using turbulence models of ANSYS FLUENT software investigate airflow an arched-roof-greenhouse-shaped obstacle placed inside tunnel was aim this study. Velocity pressure areas were examined by selecting t...

The present work represents the second and final part of a twofold study aiming at definition validation an integrated methodology for analysis modeling road tunnel ventilation systems. A numerical approach is presented, based on Finite Volume integration 1D mechanical thermal energy conservation equations network ducts, representing system 11.6 km long Mont Blanc Tunnel. set distributed concen...