Auteur Seung Heo
Documents disponibles écrits par cet auteur (2)
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Article : texte imprimé
Seung Heo, Auteur ; Cheolung Cheong, Auteur ; Tae-Hoon Kim, Auteur |Low-noise centrifugal fans are developed by modifying the linear trailing edge lines of the fan blades into inclined S-shaped lines. The noise reductions achieved by using the inclined S-shaped trailing edges in the existing fans are confirmed b[...]
Article : texte imprimé
Seungyub Lee, Auteur ; Seung Heo, Auteur ; Cheolung Cheong, Auteur |The internal blade-passing frequency (BPF) noise of a centrifugal fan in a household refrigerator is computed using a hybrid method. The unsteady flow field of the centrifugal fan in a duct is predicted by solving the incompressible Reynolds-ave[...]
