| 摘要 |
FIELD: engines and pumps.SUBSTANCE: proposed diffuser comprises, in fact, circular outer and inner shells and Venturi channel arranged there between. Axial cross-section of said both shells features, in fact, V-like shape confining the neck area. Outer shell is furnished with a set of spraying cooler bores. Inner shell is equipped with vortex generators facing said set of cooler bores and plates extending therefrom that are located in said neck area to extend radially outward in Venturi channel towards outer shell.EFFECT: higher efficiency of cooling.20 cl, 4 dwg |
