Accession Number:

AD0707723

Title:

GRAVITY FLOW PAST A CYLINDER MOVING BENEATH A FREE-SURFACE.

Descriptive Note:

Technical rept.,

Corporate Author:

HYDRONAUTICS INC LAUREL MD

Personal Author(s):

• Dagan,G.

Report Date:

1970-06-01

Pagination or Media Count:

44.0

Abstract:

The gravity flow past a cylinder moving close to a free-surface at high Fr is investigated by the method of matched asymptotic expansions. The inner flow model is that of a nonseparated non-linear gravity-free flow past a doublet. Author

Descriptors:

• (*CYLINDRICAL BODIES
• *FLUID FLOW)
• GRAVITY
• SURFACES
• UNDERWATER OBJECTS
• ASYMPTOTIC SERIES
• DRAG
• DEEP SUBMERGENCE

Subject Categories:

• Fluid Mechanics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE