Experimental hot-wire measurements in a centrifugal compressor with vaned diffuser
INTERNATIONAL JOURNAL OF HEAT AND FLUID FLOW, cilt.29, ss.1512-1526, 2008 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 29
- Basım Tarihi: 2008
- Doi Numarası: 10.1016/j.ijheatfluidflow.2008.04.011
- Dergi Adı: INTERNATIONAL JOURNAL OF HEAT AND FLUID FLOW
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.1512-1526
- Açık Arşiv Koleksiyonu: AVESİS Açık Erişim Koleksiyonu
- Yıldız Teknik Üniversitesi Adresli: Hayır
Özet
The purpose of this study was to improve the understanding of the flow physics in a centrifugal compressor with vaned diffuser. For this reason three component hot wire measurements in the vaneless space and vane region of a low speed centrifugal compressor are presented. A low speed compressor with a 19 bladed backswept impeller and diffuser with 16 wedge vanes were used. The measurements were made at three inter-vane positions and are presented as mean velocity, turbulent kinetic energy and flow angle distributions.