Numerical investigation of the flow instabilities in centrifugal fan (CROSBI ID 520107)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Matijašević, Branimir ; Sviderek, Stanislav ; Mihalić, Tihomir
engleski
Numerical investigation of the flow instabilities in centrifugal fan
It is well known in the practice that rotor blade geometry and shape of channels influence flow pattern and stability of the centrifugal fan. Practical recommendations on how to reduce the instabilities as source of energy losses and noise are based on experience and experimental approach. The research is based on the numerical approach, instead of experimental one, for flow stabilities investigation. The calculation of flow instabilities for two different types of the shroud and two different number of blades are performed. The results are transferred, via FFT analysis in frequency domain, where additional conclusions about instabilities phenomena are carried out.
numerical investigation ; flow instabilities ; centrifugal fan
nije evidentirano
nije evidentirano
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nije evidentirano
nije evidentirano
nije evidentirano
Podaci o prilogu
1-9.
2006.
objavljeno
Podaci o matičnoj publikaciji
CD Proceedings of the "Heat transfer, thermal engineering and environment 2006" and "Fluid mechanics and aerodynamics 2006" : proceedings
Siavash, H. Sohrab
WSEAS Press
Podaci o skupu
"Heat transfer, thermal engineering and environment 2006" and "Fluid mechanics and aerodynamics 2006"
pozvano predavanje
21.08.2006-23.08.2006
Ágios Nikólaos, Grčka
