Design of nozzle reduces erosion of orifice by turbulent high-pressure water flowing through it. Improved performance and resistance to erosion achieved by giving interior nozzle surface long, gradual convergence before exit orifice abrupt divergence after orifice and by machining surface to smooth finish.
Erosion-Resistant Water-Blast Nozzle
NASA Tech Briefs ; 12 , 8
1988-09-01
Miscellaneous
No indication
English
Nuclear Blast Resistant Water Wells
NTIS | 1969
|Erosion-Resistant Water-And-Grit-Blasting Assembly
NTRS | 1988
|High pressure blast tube nozzle structural reliability
AIAA | 1977
|NTRS | 1981
|