%0 Journal Article %T Energy-Saving Testing System for a Coal Mine Emulsion Pump Using the Pressure Differential Flow Characteristics of Digital Relief Valves %A Tian, Jie %A Liu, Wenchao %A Wang, Hongyao %A Yuan, Xiaoming %A Zhou, Rulin %A Li, Junshi %J Processes %V 11 %N 9 %@ 2227-9717 %D 2023-09-03 %I Multidisciplinary Digital Publishing Institute %~ DeepDyve