HIGHLIGHTS
- who: PIV and colleagues from the Technische Universitu00e4t Dresden, Dresden, Germany have published the article: Experimental study on the in fl uence of the streamwise position of fi lm hole extraction in internal ribbed cooling channels of turbine blades, in the Journal: (JOURNAL)
- what: This study showed, that a cooling hole near the upstream rib causes an extraction of the low momentum flow behind the rib and reduces the size of the recirculation region. As this was already known from previous studies for 90u00b0 ribs, this investigation showed, that this also applies for 60u00b0, V . . .
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