Vortex end outlet structure with core
An outlet structure, vortex end technology, applied in engine components, machines/engines, mechanical equipment, etc., can solve the problem of no increase or decrease in vortex end efficiency, and achieve the effects of simple and reasonable structure, improved overall efficiency, and low manufacturing costs.
Inactive Publication Date: 2017-02-15
WUXI CUMMINS TURBO TECH
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Abstract
The invention belongs to the technical field of engine turbocharging, and relates to a vortex end outlet structure with a core. The vortex end outlet structure with the core comprises a turbine shell, wherein a turbine capable of rotating around the axis of the turbine shell is arranged in an inner cavity of the turbine shell; a turbine shell outlet is formed in a shell body of the turbine shell; the core is arranged on the center position of the outlet of the turbine shell; a turbine shaft is integrated on the turbine; a gap is formed between the core and the turbine shaft; and the core is integrated on a transition joint or the turbine shell. The vortex end outlet structure with the core is simple and reasonable in structure, and is low in producing and manufacturing cost; and one core is additionally arranged on the center position of the vortex end outlet so that integral efficiency of the vortex end can be improved.
Application Domain
Machines/enginesEngine components
Technology Topic
Aerospace engineeringTurbine
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