NACA-TN-3793

Exploratory investigation of the use of area suction to eliminate air-flow separation in diffusers having large expansion angles

contributor author	NASA - National Aeronautics and Space Administration (NASA)
date accessioned	2017-09-04T15:12:33Z
date available	2017-09-04T15:12:33Z
date copyright	01/01/1956
date issued	1956
identifier other	LXONEEAAAAAAAAAA.pdf
identifier uri	https://yse.yabesh.ir/std/handle/yse/11060
description abstract	Tests were made at a mean inlet Mach number of 0.2 with area suction applied to conical diffusers with expansion angles of 30 degrees and 50 degrees and exit to inlet area ratios of 2. Air-flow separation was eliminated with suction mass flows of 3 and 4 percent of the inlet mass flows for the 30 degrees and 50 degrees diffusers, respectively.
language	English
title	NACA-TN-3793	num
title	Exploratory investigation of the use of area suction to eliminate air-flow separation in diffusers having large expansion angles	en
type	standard
page	19
status	Active
tree	NASA - National Aeronautics and Space Administration (NASA):;1956
contenttype	fulltext
subject keywords	BOUNDARY-LAYER CHARACTERISTICS - INTERNAL AERODYNAMICS
subject keywords	BOUNDARY-LAYER CONTROL - INTERNAL AERODYNAMICS
subject keywords	DIFFUSERS
subject keywords	SUBSONIC