Project tasks

• Development and implementation of a tailor-made system for the analysis of natural frequencies and mode shapes of axial compressor blades using the microphone array technology
• Selection of sensors and data acquisition system
• LabVIEW-based software package for data acquisition, analysis, and display of mode shapes

Customer benefits

• The microphone array technique is a fast, precise, and reliable quality test method that represents an alternative to conventional NDT testing or to the time-consuming geometrical measurement.
• It can be used to analyze all types of parts and is also available as a worldwide service from PROSE.