contributor author | R. A. Strub | |
contributor author | P. Suter | |
date accessioned | 2017-05-08T23:31:02Z | |
date available | 2017-05-08T23:31:02Z | |
date copyright | April, 1965 | |
date issued | 1965 | |
identifier issn | 1528-8919 | |
identifier other | JETPEZ-26643#193_1.pdf | |
identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/105990 | |
description abstract | The character of different surge cycles is described, and the corresponding influence on the dynamic loading of the blades of axial flow compressors is discussed. It is shown that essentially fatigue is governed by the rapidity of loading or unloading of the blading. Test results from an experimental 4-stage axial flow compressor showed that the induced dynamic stresses in the blades, which reach about three times the steady gas bending stresses, can lead to fatigue failure. Reference is also made to previous surge tests carried out on a gas turbine installation, which indicate that a good correlation can be expected between the calculated and the measured pressure distribution. Mention is made of the fatigue failure of the rotor blades of an industrial compressor submitted to a long period of intense surging. | |
publisher | The American Society of Mechanical Engineers (ASME) | |
title | Compressor Surge in Gas Turbines and Blast Furnace Compressor Installations | |
type | Journal Paper | |
journal volume | 87 | |
journal issue | 2 | |
journal title | Journal of Engineering for Gas Turbines and Power | |
identifier doi | 10.1115/1.3678166 | |
journal fristpage | 193 | |
journal lastpage | 196 | |
identifier eissn | 0742-4795 | |
keywords | Blast furnaces | |
keywords | Compressors | |
keywords | Gas turbines | |
keywords | Surges | |
keywords | Blades | |
keywords | Fatigue failure | |
keywords | Axial flow | |
keywords | Cycles | |
keywords | Rotors | |
keywords | Pressure | |
keywords | Fatigue | |
keywords | Stress | |
keywords | Dynamic testing (Materials) AND Bending (Stress) | |
tree | Journal of Engineering for Gas Turbines and Power:;1965:;volume( 087 ):;issue: 002 | |
contenttype | Fulltext | |