| contributor author | R. Henry | |
| contributor author | G. Ferraris | |
| date accessioned | 2017-05-08T23:17:53Z | |
| date available | 2017-05-08T23:17:53Z | |
| date copyright | January, 1984 | |
| date issued | 1984 | |
| identifier issn | 1528-8919 | |
| identifier other | JETPEZ-26603#2_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/98463 | |
| description abstract | This paper is of particular interest of gas turbine designers because it proposes an efficient method for dynamic analysis of rotationally periodic structures encountered in turbomachines. It combines the advantages of a substructure technique and that of wave propagation in periodic systems. The mode shapes and frequencies are obtained from the analysis of a single repetitive sector of the whole structure. The finite element method is the numerical method used. A detailed application of the method to a centrifugal compressor impeller is reported along with experimental verification of the computed results. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Substructuring and Wave Propagation: An Efficient Technique for Impeller Dynamic Analysis | |
| type | Journal Paper | |
| journal volume | 106 | |
| journal issue | 1 | |
| journal title | Journal of Engineering for Gas Turbines and Power | |
| identifier doi | 10.1115/1.3239547 | |
| journal fristpage | 2 | |
| journal lastpage | 10 | |
| identifier eissn | 0742-4795 | |
| keywords | Dynamic analysis | |
| keywords | Wave propagation | |
| keywords | Impellers | |
| keywords | Finite element methods | |
| keywords | Gas turbines | |
| keywords | Numerical analysis | |
| keywords | Frequency | |
| keywords | Periodic structures | |
| keywords | Shapes | |
| keywords | Turbomachinery AND Compressor impellers | |
| tree | Journal of Engineering for Gas Turbines and Power:;1984:;volume( 106 ):;issue: 001 | |
| contenttype | Fulltext | |