INVISCID MODES OF INSTABILITY FOR FLOW IN A CURVED CHANNEL

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Abstract:

The inviscid modes of instability are investigated for the flow between concentric circular cylinders due to the combined effects of rotation and of a constant pressure gradient acting round the cylinders. Detailed results are obtained for the case of pure pressure flow in the limit of the small gap approximation. The results obtained show that both convective and oscillatory modes of instability are present. Author

Author(s):
Lee, D. A. ; Reid, W. H.
Author Organization(s):
BROWN UNIV PROVIDENCE R I
Pagination:
0001

Security Markings

DOCUMENT & CONTEXTUAL SUMMARY

Distribution:
Approved For Public Release

RECORD

Collection: TR
Identifying Numbers
Report Number(s):
TR40
Contract/Grant Number(s):
NONR56207
 Subject Terms
Communities of Interest:
No COI(s) Identified
Descriptor(s):
*FLUID MECHANICS, *GAS FLOW, FUNCTIONS(MATHEMATICS), MATHEMATICAL ANALYSIS, SERIES(MATHEMATICS)
Report Date:
1961 Apr 01