contributor author | R. P. Dring | |
contributor author | H. D. Joslyn | |
contributor author | L. W. Hardin | |
date accessioned | 2017-05-08T23:13:20Z | |
date available | 2017-05-08T23:13:20Z | |
date copyright | January, 1982 | |
date issued | 1982 | |
identifier issn | 1528-8919 | |
identifier other | JETPEZ-26770#84_1.pdf | |
identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/95831 | |
description abstract | The detailed nature of the three-dimensional flow over the blading, and in the wake, of an isolated compressor rotor has been studied experimentally in a large scale rotating rig. A variety of flow properties were measured including (1) blade profile and endwall surface flow visualization, (2) radial-circumferential arrays of pneumatic wake data acquired in the rotating frame and (3) full-span blade pressure distribution data. Data have been obtained over a wide range of blade loading and downstream location. These results show a hub corner stall at lower blade loadings and full-span blade separation at higher blade loadings. Under both conditions there is strong radial flow on the airfoil. The radial flow in the wake, however, increases dramatically when the blade undergoes full-span separation. The impact of these flow phenomena on the blade pressure distribution is also illustrated. | |
publisher | The American Society of Mechanical Engineers (ASME) | |
title | An Investigation of Axial Compressor Rotor Aerodynamics | |
type | Journal Paper | |
journal volume | 104 | |
journal issue | 1 | |
journal title | Journal of Engineering for Gas Turbines and Power | |
identifier doi | 10.1115/1.3227270 | |
journal fristpage | 84 | |
journal lastpage | 96 | |
identifier eissn | 0742-4795 | |
keywords | Aerodynamics | |
keywords | Compressors | |
keywords | Rotors | |
keywords | Blades | |
keywords | Wakes | |
keywords | Flow (Dynamics) | |
keywords | Pressure | |
keywords | Separation (Technology) | |
keywords | Radial flow | |
keywords | Airfoils | |
keywords | Corners (Structural elements) | |
keywords | Structural frames AND Flow visualization | |
tree | Journal of Engineering for Gas Turbines and Power:;1982:;volume( 104 ):;issue: 001 | |
contenttype | Fulltext | |