<?xml version="1.0" encoding="UTF-8"?> <article key="pdf/10580" mdate="2011-11-24 00:00:00"> <author>Fadi Eleiwi and Taous Meriem Laleg-Kirati and Sofiane Khelladi and Farid Bakir</author> <title>A SemiClassical Signal Analysis Method for the Analysis of Turbomachinery Flow Unsteadiness</title> <pages>2102 - 2105</pages> <year>2011</year> <volume>5</volume> <number>11</number> <journal>International Journal of Mechanical and Mechatronics Engineering</journal> <ee>https://publications.waset.org/pdf/10580</ee> <url>https://publications.waset.org/vol/59</url> <publisher>World Academy of Science, Engineering and Technology</publisher> <abstract>This paper presents the use of a semiclassical signal analysis method that has been developed recently for the analysis of turbomachinery flow unsteadiness. We will focus on the correlation between theSemiClassical Signal Analysis parameters and some physical parameters in relation with turbomachinery features. To demonstrate the potential of the proposed approach, a static pressure signal issued from a rotorstator interaction of a centrifugal pump is studied. Several configurations of the pump are compared.</abstract> <index>Open Science Index 59, 2011</index> </article>