Naslov
Symmetry boundary condition for car aerodynamics

Autori
Kozak , Dražan ; Damjanović , Darko

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
XII. eCon Conference - ANSYS User Meeting ABSTRACTS / - , 2013

Skup
XII. eCon Conference - ANSYS User Meeting

Mjesto i datum
Budaörs, Mađarska, 25.04.2013

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Nije recenziran

Ključne riječi
Symmetry boundary condition; car aerodynamics; CFD

Sažetak
In order to reduce the costs of simulation, many people usually perform CFD simulation of car external aerodynamics by considering the symmetry boundary condition on the symmetry plane of the car. Symmetry boundary condition considers that everything on one half of the car (analyzed one) is mirrored to the other side. But, that is not real ; it is quite hard to expect that airflow around the car is symmetric, especially in the wake of the car. This paper shows differences in those two approaches, so first case is simulation of one half of car using symmetry boundary condition, and second case is simulation of whole car model.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo

Napomena
Na poziv tvrtke eCon Engineering ispred Strojarskog fakulteta u Slavonskom Brodu prezentiran je rad na XII. ANSYS User Meeting u Mađarskoj.

POVEZANOST RADA