Experimental and Numerical Investigation of Rotating Stall Phenomenon in Centrifugal Blower at Different Blade Number of the Impeller. J. eng. sustain. dev. [Internet]. 2015 Jan. 1 [cited 2024 May 14];19(1):31-49. Available from: https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/685