UNCLASSIFIED 



JECUfilTV CLASSIFICATION OF THIS PAGE (When Data Entered) 



REPORT DOCUMENTATION PAGE 



READ INSTRUCTIONS 

 BEFORE COMPLETING FORM 



1. REPORT NUMBER 



DTNSRDC-78/111 



2. GOVT ACCESSION NO 



3. RECIPIENT'S CATALOG NUMBER 



4. TITLE (end Subtitle) 



ON IRROTATIONAL FLOWS EQUIVALENT 



TO THE BOUNDARY LAYER AND WAKE 



FIFTH DAVID TAYLOR LECTURE 



5. TYPE OF REPORT & PERIOD COVERED 



6. PERFORMING ORG. REPORT NUMBER 



7. AUTHORfs; 



Louis Landweber 



8. CONTRACT OR GRANT NUMBERf»; 



9. PERFORMING ORGANIZATION NAME AND ADDRESS 



Work Unit 

 4-1500-001-41/1509 



II. CONTROLLING OFFICE NAME AND ADDRESS 



David W. Taylor Naval Ship Research 



and Development Center 



Bethesda, Maryland 20084 



12. REPORT DATE 



November 1978 



'3. NUMBER OF PAGES 



14. MONITORING AGENCY NAME ft ADDRESSC// dy//oren( from Controlling Olllce) 



IS. SECURITY CLASS, (ot thia report) 



UNCLASSIFIED 



16. DISTRIBUTION STATEMENT (o( this Report) 



APPROVED FOR PUBLIC RELEASE: DISTRIBUTION UNLIMITED 



17. DISTRIBUTION STATEMENT (ot the abstract entered In Block 30, II dlllerent from Report) 



18. SUPPLEMENTARY NOTES 



19. KEY WORDS (Continue on rev 



Irrotational Flow 

 Boundary Layers 

 Wakes 



aide It neceaaary and Identity by block number) 



20. ABSTRACT (Contin 



eary and Identity by block number) 



DD 1 JAN 73 1473 EDITION OF 1 NOV 65 IS OBSOLETE 



S/N 01 02-LF-Ol 4-6601 



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