11/11/2022 0 Comments Sound reference dv100The method can be divided into four phases. A novel method of BTT signal processing for alleviating measurement uncertainties in recovery of multi-mode blade vibration frequency spectrum is proposed in this paper. SOUND REFERENCE DV100 HOW TOHow to recover frequency spectra of blade vibrations though processing these under-sampled biased signals is a bottleneck problem. However, the BTT sampling data are inherently under-sampled and contaminated with several measurement uncertainties. Blade tip timing (BTT) is a promising non-contact technique for the measurement of blade vibrations. If you require additional assistance you can reach out to support by submitting a support request below.The accurate monitoring of blade vibration under operating conditions is essential in turbo-machinery testing.
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