Abstract：In this paper,the mathematical model of water-hammer protection by air vessel is established.The pipeline transient pressure under two kinds of conditions that installing and not installing air vessel are calculated,the paper analyzed the affect of varying vessel capacity and state of air compression in air vessel on the pressure surge recorded at the vessel-pipeline junction.It points out that an air vessel can efficiently protect the pipeline avoiding damage caused by water hammer.
梁兴；刘梅清；张进国；申一洲；林琦. 空气罐对输水管道水锤的防护研究[J]. 排灌机械工程学报, 2005, 23(6): 16-18.
LIANG Xing, LIU Mei-qing, ZHANG Jin-guo, SHEN Yi-zhou, LIN Qi. Protection Study on Water Hammer of Pipelines by Air Vessel. Journal of Drainage and Irrigation Machinery Engin, 2005, 23(6): 16-18.
