contributor author | A. R. Azimian | |
contributor author | R. L. Elder | |
contributor author | A. B. McKenzie | |
date accessioned | 2017-05-08T23:34:11Z | |
date available | 2017-05-08T23:34:11Z | |
date copyright | January, 1990 | |
date issued | 1990 | |
identifier issn | 0889-504X | |
identifier other | JOTUEI-28600#145_1.pdf | |
identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/107797 | |
description abstract | The effect of applying a vaned recessed casing treatment to a single-stage axial flow fan has been investigated. The influences of the axial position of the recess relative to the rotor leading edge and other geometric modifications of the vane passage have been examined. Significant improvements in stall margin were observed without (in some builds) loss in peak efficiency. Slow and fast frequency response yawmeter probes have been used in the study to examine both the steady flow conditions and the unsteady flow caused by rotating stall. | |
publisher | The American Society of Mechanical Engineers (ASME) | |
title | Application of Recess Vaned Casing Treatment to Axial Flow Fans | |
type | Journal Paper | |
journal volume | 112 | |
journal issue | 1 | |
journal title | Journal of Turbomachinery | |
identifier doi | 10.1115/1.2927411 | |
journal fristpage | 145 | |
journal lastpage | 150 | |
identifier eissn | 1528-8900 | |
keywords | Axial flow | |
keywords | Fans | |
keywords | Rotors | |
keywords | Flow (Dynamics) | |
keywords | Frequency response | |
keywords | Probes AND Unsteady flow | |
tree | Journal of Turbomachinery:;1990:;volume( 112 ):;issue: 001 | |
contenttype | Fulltext | |