The effect of centrifugal pump impeller trimming on pump performance and generated noise : an experimental investigation
By: Abd Allah, Husayn Abd al-Aziz Qambar; Ahmad, Ahmad Abd al-Rahman. Journal of al Azhar University : Engineering Sector. Vol. 15, no. 54 (Jan. 2020), pp.192-209, 18 p.
Subjects: Centrifugal pumps; Sound pressure; Spectrometers