Design and Characteristic Analysis of a New Type of Hydraulic Pulsation Suppressor Jun Yuan, Hang Jiang, Zheng-yan Fang, Tian-sheng Wang, Zhi Luo, Feng-xian Jiang and Gui-hong Yin E3S Web Conf., 293 (2021) 02028 Published online: 23 July 2021 DOI: 10.1051/e3sconf/202129302028