Pressure Characteristics Analysis of Hydraulic Spool Valves with Symmetric and Equal Underlaps Considering Radial Clearance and Return Pressure
CHEN Jing, CHAO Qun, WANG Wentao, LIU Chengliang
CHINESE HYDRAULICS & PNEUMATICS . 2025, (5): 29 -35 .  DOI: 10.11832/j.issn.1000-4858.2025.05.004