RT Journal Article SR Electronic A1 Trebuňa, František A1 Huňady, Róbert A1 Pástor, Miroslav A1 Binda, Michal T1 Analysis of Causes Unwanted Dynamical Phenomenon on Output Pipes of Turbocompessor JF Acta Mechanica Slovaca YR 2011 VO 15 IS 3 SP 6 OP 13 DO 10.21496/ams.2011.022 UL https://www.actamechanica.sk/artkey/ams-201103-0001.php AB During their operation the pipes of gas compressor stations are influenced by dynamic impacts caused by operating equipments as well as flowing media. Due to the occurrence of excessive vibrations on output pipes of turbocompressor after its modernisation, experimental vibration analysis of the output pipe of turbocompressors was realized, which included experimental modal analysis and vibration measurements during operating of turbocompressors.