Auteur Je-Chin Han
Documents disponibles écrits par cet auteur (4)
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Article : texte imprimé
Lei Jiang, Auteur ; Je-Chin Han, Auteur ; Michael Huh, Auteur |In this paper, the effect of rib spacing on heat transfer in a rotating two-passage channel (aspect ratio, AR = 2:1) at orientation angle of 135 deg was studied. Parallel ribs were applied' on leading and trailing walls of the rotating channel a[...]
Article : texte imprimé
Nawaf Y. Alkhamis, Auteur ; Akhilesh P. Rallabandi, Auteur ; Je-Chin Han, Auteur |Heat transfer coefficients and friction factors are measured in a 45 deg V-shaped rib roughened square duct at high Reynolds numbers, pertaining to internal passages of land-based gas turbine engines. Reynolds numbers in this study range from 30[...]
Article : texte imprimé
Yao-Hsien Liu, Auteur ; Michael Huh, Auteur ; Je-Chin Han, Auteur |Heat transfer and pressure drop have been experimentally investigated in an equilateral triangular channel (Dh=1.83 cm), which can be used to simulate the internal cooling passage near the leading edge of a gas turbine blade. Three different ri[...]
Article : texte imprimé
Akhilesh P. Rallabandi, Auteur ; Shiou-Jiuan Li, Auteur ; Je-Chin Han, Auteur |The effect of an unsteady stator wake (simulated by wake rods mounted on a spoke-wheel wake generator) on the modeled rotor blade is studied using the pressure sensitive paint (PSP) mass-transfer analogy method. Emphasis of the current study is [...]
