experimental investigations of the flow phenomena in the rotor

experimental investigations of the flow phenomena in the rotor

T H E
VOL. LV
A R C H I V E
O F
M E C H A N I C A L
E N G I N E E R I N G
2008
Number 4
Key words: axial flow compressor stage, unsteady flow, pressure fluctuation, rotating stall
ANDRZEJ WITKOWSKI ∗ , MARCIN ZIACH ∗∗ , MIROSŁAW MAJKUT ∗∗∗ ,
MICHAŁ STROZIK ∗∗∗∗
EXPERIMENTAL INVESTIGATIONS OF THE FLOW PHENOMENA
IN THE ROTOR BLADES OF THE AXIAL FLOW LOW SPEED
COMPRESSOR STAGE AT THE UNSTABLE PART OF THE
OVERALL PERFORMANCE CHARACTERISTIC
∗
The Silesian University of Technology, ul. Konarskiego 18, 44-100 Gliwice,
E-mail: [email protected]
∗∗
The Silesian University of Technology, ul. Konarskiego 18, 44-100 Gliwice,
E-mail: [email protected]
∗∗∗
The Silesian University of Technology, ul. Konarskiego 18, 44-100 Gliwice,
E-mail: [email protected]
∗∗∗∗
The Silesian University of Technology, ul. Konarskiego 18, 44-100 Gliwice,
E-mail: [email protected]
Poland.
Poland.
Poland.
Poland.