Tytuł pozycji:
Experimental tests of the influence of air on the pressure pulsation on gear pump pressure line
The article presents results of preliminary experimental tests regarding the influence of phenomena resulting from the occurrence of air lock in the suction line on the pressure pulsation of a gear pump with external gear design, series PGP511 produced by Parker Hannifin. A cycle of measurements was carried out for four pressure values and fixed temperature of hydraulic fluid. The obtained test results were analyzed in domains of time and frequency.