Open AccessAnalysis on Hydraulic Calculation of Pipelines in Automatic Sprinkler Systems
Author(s) -
Xun Liu,
Jing xian Shi,
Jun Meng
Publication year - 2022
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/2206/1/012006
Subject(s) - pipeline transport , hydraulic machinery , flow (mathematics) , volumetric flow rate , computer science , marine engineering , value (mathematics) , environmental science , petroleum engineering , engineering , mechanics , mechanical engineering , physics , machine learning
This paper discusses the hydraulic calculation of automatic sprinkler systems in the following aspects: hydraulic calculations respectively in accordance with the GB50084-2001(2005 edition) and the GB50084-2017 and their comparison. Through the comparison, it’s found there is little difference between the results of hydraulic calculations with the flow rate of sprinklers calculated based on their actual pressure or with the flow rate of each sprinkler as a fixed value. To simplify the calculation, it is recommended to use a fixed value for calculation.