The Turbine Interstage Diffuser Research Laboratories, General Motors Corporation

Format:

Conference/Event

Author/Creator:

Amann, Charles A., author.

Conference Name:

International Mid-Year Meeting (1971-06-07 : Montreal, Canada)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 1971

Summary:

The incentive for use of an interstage diffuser in a free-shaft gas turbine engine is briefly examined and some pertinent published background data reviewed. Tests of two annular diffusers behind an upstream turbine show the deleterious effects of turbine exit flow nonuniformity on diffuser behavior. The flow acceleration provided by the area contraction of a power turbine nozzle located at the diffuser exit substantially improves the nature of the flow previously found to exist at the diffuser exit in the absence of the nozzle

Notes:

Vendor supplied data

Publisher Number:

710553

Access Restriction:

Restricted for use by site license