Open access
Aug 2026
Investigation of the Influence of Hydraulic Parameters on a Hydraulic Pump
This paper presents an experimental investigation into the flow characteristics and volumetric efficiency (ηvol) of a fixed-displacement external gear pump (GHD 17R) operating under coupled hydraulic parameters using an eco-friendly synthetic ester-based hydraulic fluid (48 mm2·s−1 at 40 °C). Measurements were performe...
Ján Kosiba, Z. Tkáč, Daniel Skladaný et al.
· Lubricants · 0 citations