Journal of Siberian Federal University. Engineering & Technologies: Analysis of Theoretical and Experimental Results on the Eff ect of Injection Pressure in the Pump Section on the Working Processes and Characteristics of a Piston Hybrid Power Machine with a Slotted Seal of a Stepped Type

Journal of Siberian Federal University. Engineering & Technologies / Analysis of Theoretical and Experimental Results on the Eff ect of Injection Pressure in the Pump Section on the Working Processes and Characteristics of a Piston Hybrid Power Machine with a Slotted Seal of a Stepped Type

Issue: Journal of Siberian Federal University. Engineering & Technologies. 2018 11 (5)
Authors: Shcherba, Victor E.; Shalai, Victor V.; Grigor’yev, Aleksandr V.; Bazhenov, Aleksey M.; Kondyurin, Aleksey Yu.
Contact information: Shcherba, Victor E.: Omsk State Technical University 11 Mira Str., Omsk, 644050, Russia; ; Shalai, Victor V.: Omsk State Technical University 11 Mira Str., Omsk, 644050, Russia; Grigor’yev, Aleksandr V.: Omsk State Technical University 11 Mira Str., Omsk, 644050, Russia; Bazhenov, Aleksey M.: Omsk State Technical University 11 Mira Str., Omsk, 644050, Russia; Kondyurin, Aleksey Yu.: Omsk State Technical University 11 Mira Str., Omsk, 644050, Russia
Keywords: pump; compressor; hybrid machine
Abstract: The paper presents the results of experimental and theoretical studies of a piston hybrid power machine with a slotted seal of a stepped type. A mathematical model of the working processes of the machine running in the pump section is presented. The analysis of the infl uence of the discharge pressure in the pump section on the characteristics of a piston hybrid power machine with a slotted seal of a stepped type that allowed to prove the effi ciency of using a staged slit seal in the PGPM in comparison with a smooth seal, and also to determine the optimum operation of the PGPM at a discharge pump pressure in the interval 3-4 bar
Pages: 591-603
Paper at repository of SibFU: https://elib.sfu-kras.ru/handle/2311/71594