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Swirl nozzle has primary swirl component has axially movable secondary swirl component with swirl slots with smaller cross section than swirl passages in primary swirl component
Swirl nozzle has primary swirl component has axially movable secondary swirl component with swirl slots with smaller cross section than swirl passages in primary swirl component
The swirl nozzle has a primary swirl component (2) with an axial bore in which is installed an axially movable secondary swirl component (5). Swirl slots (10) in the secondary swirl component have a smaller cross section than the swirl passages (3) in the primary swirl component. A pin may be fitted centrally in the secondary swirl component.
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