Tip clearance effects in radial flow impeller fans under high temperature working conditions

Mesut Gür, Tahsin Engin, Ismail Çalli

Araştırma sonucu: ???type-name???Konferans katkısıbilirkişi

1 Atıf (Scopus)

Özet

Three industrial-type centrifugal fans were designed, fabricated and tested in order to investigate the effects of axial (tip) clearance between an unshrouded impeller and stationary casing, so that the flow field behavior may differ considerable from that of a shrouded centrifugal fan impeller. Tests were conducted under high temperatures of gas up to 1000 °C at six different values of tip clearance each. Test results showed that the tip leakage flow due to the tip clearance is an unavoidable factor, which deteriorates the fan performance, and therefore the impeller geometry should be designed considering the tip clearance losses.

Orijinal dilİngilizce
Ana bilgisayar yayını başlığıAircraft Engine; Marine; Turbomachinery; Microturbines and Small Turbomachinery
YayınlayanAmerican Society of Mechanical Engineers (ASME)
ISBN (Basılı)9780791878507
DOI'lar
Yayın durumuYayınlandı - 2001
Harici olarak yayınlandıEvet
EtkinlikASME Turbo Expo 2001: Power for Land, Sea, and Air, GT 2001 - New Orleans, LA, United States
Süre: 4 Haz 20017 Haz 2001

Yayın serisi

AdıProceedings of the ASME Turbo Expo
Hacim1

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???event.eventtypes.event.conference???ASME Turbo Expo 2001: Power for Land, Sea, and Air, GT 2001
Ülke/BölgeUnited States
ŞehirNew Orleans, LA
Periyot4/06/017/06/01

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