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J0501-1-2 Studies on improving efficiency of a LP turbine airfoils using rotational test rig
[in Japanese]
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KIKUCHI Mamoru
,
FUNAZAKI Ken-ichi
,
CHIDA Reita
,
BUNDO Katsumi
,
HAMABE Masaaki
,
SATO Wataru
… The target of this study is to verify the influence of the purge flow from the wheelspace cavity on the flow field in the rotor passage, which leads to changes of the secondary flow behavior in the rotor hub region. … To observe the unsteady flow pattern at rotor downstream, detailed 3-D unsteady measurements using a slant-type hot wire probe is performed. …
年次大会講演論文集 : JSME annual meeting 2010(7), 3-4, 2010-09-04
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