Accession Number:

AD0781851

Title:

A Comment on the Lagally Theorem.

Descriptive Note:

Technical rept.,

Corporate Author:

NAVAL WEAPONS LAB DAHLGREN VA

Personal Author(s):

• Hershey,A. V.

Report Date:

1974-05-01

Pagination or Media Count:

11.0

Abstract:

A stationary source in a uniform flow field has been analyzed. The force which is associated with the source is given by the Lagally theorem, but the force which is applied to a streamline boundary is zero. The Lagally theorem must be used with caution in other applications. Author

Descriptors:

• *Incompressible flow
• Flow fields
• Force(Mechanics)
• Torque
• Integral equations

Subject Categories:

• Fluid Mechanics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE