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NASA Technical Memorandum

COMPUTER PROGRAM FOR CALCULATING UNSTEADY AERODYNAMIC COEFFICIENTS FOR CASCADES IN SUPERSONIC AXIAL FLOW.

Publication ,  Report
Ramsey, JK; Kielb, RE
December 1, 1987

Recent interest in supersonic and hypersonic flight has renewed interest in developing propulsion systems which include a supersonic axial flow compressor. An important design consideration for the blades in such a compressor is aeroelastic stability. This report describes a computer program which calculates the lift and moment coefficients for an oscillating cascade with a supersonic leading edge locus. A brief discussion of the theory (Lane's method) is presented, along with program logic, user's instructions, and test cases.

Duke Scholars

ISSN

0499-9320

Publication Date

December 1, 1987
 

Citation

APA
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MLA
NLM

ISSN

0499-9320

Publication Date

December 1, 1987