Flow Around Aerodynamic Body

Ovaj završni rad obuhvaća objašnjenja i definicije fizikalnih veličina koje su bile tražene u zadatku. Rad nastoji putem navedenih literatura objasniti osnovne zakonitosti dinamičkog otpora, uzgona i turbulentnog strujanja. Uz to objašnjene su karakteristike koje utječu na sam fluid koji struji okolo nekog tijela ili predmeta. Zadnji dio rada se bavi rješavanjem zadanog zadatka, to jest izrada modela spojlera motocikla u 3D programu za modeliranje i na kraju analizirati numeričkom simulacijom koristeći komercijalni softver ili softver otvorenog koda optjecanja fluida oko njega. Na kraju pomoću simulacije dobiti vrijednosti dinamičkog uzgona, otpora i analiza turbulentnog strujanja.This final work includes explanations and definitions of physical laws that were requested in the assignment. The work is trying to explain through the listed literature basic laws of dynamic drag, lift and of turbulent flow. The characteristics that affect the flow itself that flows around the body or object are also explained. Last part of the work is about solving the given task, that is making of a model of motorcycle spoiler in 3D modeling program, and at the end analyze flow around the body with the help of a open code or a commercial computational fluid dynamics program. In the end with the help of the simulation obtain the requested values of dynamic lif, drag, and analyze the turbulent flow