Open AccessInfluence of the Valve - Pull-down Equipment on the Area of High Pressure Peaks in Long Pipelines
Publication year - 2019
Publication title -
international journal of recent technology and engineering
Language(s) - English
Resource type - Journals
ISSN - 2277-3878
DOI - 10.35940/ijrte.b1587.0982s1119
Subject(s) - piping , water hammer , pipeline (software) , pipeline transport , marine engineering , vibration , petroleum engineering , internal pressure , structural engineering , globe valve , high pressure , environmental science , engineering , mechanics , materials science , mechanical engineering , acoustics , physics , composite material
The pipeline system is usually destroyed by the high internal pressure in the tubes due to development of water hammers. Also the possibility of continuous pressure oscillations causing vibration of external piping is dangerous, because it leads to loosening and destruction of the supports. One of the effective methods to protect a long pipeline is the possibility of removing liquid from the pipeline. The paper deals with the calculation of similar valve-pull-down unit by the numerical method of characteristics