Accession Number:

AD0744157

Title:

Aerodynamics of a Swirling Flow in an Annular Channel,

Descriptive Note:

Corporate Author:

FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s):

• Sudarev,A. V.

Report Date:

1972-03-23

Pagination or Media Count:

12.0

Abstract:

The aerodynamics of a twisted swirling flow in an annular passage was studied to investigate the intensification of convective heat exchange using different types of turbulence agents. By examining the velocity distribution, a mechanism of convective heat exchange is proposed. Comparative measurement data on the axial and tangential velocity components of air flow are given. Author

Descriptors:

• (*GAS FLOW
• CONVECTION(HEAT TRANSFER))
• TURBULENCE
• AIR
• TEST FACILITIES
• VORTEX GENERATORS
• FLOW FIELDS
• HEAT EXCHANGERS
• VELOCITY
• USSR

Subject Categories:

• Aerodynamics
• Fluid Mechanics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE