Numeryczne modele przepływu płynu w wentylatorze poprzecznym

A review of selected and metodologically diversed numerical simulations of the flow field in the cross flow fan is presented. Introduced works of four research teams: Japanese, French, Taiwanese and Korean that had been carried out by means of CFD methods, which exemplified combination of mathematics, fluid dynamics, engineering and computer science, allowed to obtain of good images of the real flow. Detailed analysis of the one of the simulations performed by autor this paper permitted to show of the description of the origin and the development of the throughflow and the eccentric vortex inside the impeller of the fascinating turbomachine, with the aid of looking far into phenomenon which was not observable until now. A necessity of simultaneous continuation of theoretical research and computer simulations of the flow in the cross flow fan is suggested