The stress-strained state of heater’s tube system of district-heating water with compensator have been researched. Maximum tension-compression stresses have been calculated in tubes. It is shown that the tubes have the continuous spectrum of own frequences with account of acting lengthwise stresses. It is recommended to increase the compressed tubes first frequency upper than 60 Hz in order to complete detuning from 50 Hz resonances.
Translated title of the contributionInfluence of the stress-strained state of PSG-4900-3,1-11,4 district-heating water on vibration characteristics of the tubes
Original languageRussian
Pages (from-to)7-10
Number of pages4
JournalТяжелое машиностроение
Publication statusPublished - 2015

    GRNTI

  • 55.37.00

    Level of Research Output

  • VAK List

ID: 1902542