Csövek keresztmetszet-szűkülésének modellezése és rezgésdiagnosztikai vizsgálata

Abstract

In this work model experiments and vibration diagnostic tests were performed on stainless steel and PVC pipes. Reduction in inner diameter of pipes, as a characteristic failure (for example limescale deposition) was modeled in the introduced test series. To this end, the different phases of deposition are artificially simulated in the model experiments. Characterization of the degradation of the pipes was performed by vibration based measurements.