Impeller – Vaned Diffuser Interaction In A Centrifugal Compressor Test At Design and Off Design Conditions The experimental work was performed at the LFM of Energy Dept. of the Politecnico di Milano, on a closed loop test rig for compressors and turbines. The test campaign was carried out in the centrifugal section using air as … Leggi tutto Impeller-Vaned Diffuser interaction