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Mirosław Przybysz
Faculty of Mechanical Engineering, Military University of Technology, Kaliskiego 2, 00-908 Warsaw, Poland

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Journal article
Published: 15 June 2021 in Energies
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The efficiency of a skid-steer, all-wheel drive, multiple-axle vehicle with a hydrostatic drivetrain equipped with low-speed motors when it operates on soft terrain was studied. A flow divider enables a single pump to simultaneously power more than one motor circuit with different pressures in each. It prevents kinematic discrepancy and improves vehicle mobility. There are two types of flow divider: spool type and gear type, where each type has its own set of performance characteristics, such as flow range, pressure drop, accuracy and application parameters. In the present work, the influence of the characteristics of both types of flow divider on overall vehicle driveline efficacy is described.

ACS Style

Mirosław Przybysz; Marian Łopatka; Marcin Małek; Arkadiusz Rubiec. Influence of Flow Divider on Overall Efficiency of a Hydrostatic Drivetrain of a Skid-Steer All-Wheel Drive Multiple-Axle Vehicle. Energies 2021, 14, 3560 .

AMA Style

Mirosław Przybysz, Marian Łopatka, Marcin Małek, Arkadiusz Rubiec. Influence of Flow Divider on Overall Efficiency of a Hydrostatic Drivetrain of a Skid-Steer All-Wheel Drive Multiple-Axle Vehicle. Energies. 2021; 14 (12):3560.

Chicago/Turabian Style

Mirosław Przybysz; Marian Łopatka; Marcin Małek; Arkadiusz Rubiec. 2021. "Influence of Flow Divider on Overall Efficiency of a Hydrostatic Drivetrain of a Skid-Steer All-Wheel Drive Multiple-Axle Vehicle." Energies 14, no. 12: 3560.

Journal article
Published: 30 June 2018 in AUTOBUSY – Technika, Eksploatacja, Systemy Transportowe
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This paper presents issues of hydrostatic drivetrains applied in slow-moving transport terrain vehicles. Short description of such a vehicles was described. Next efficiency of hydrostatic drivetrains and main factors which has influence on its efficiency was discussed. It was characterized two types of hydraulic components efficiency: volumetric and hydro-mechanic. They have detrimental effect on power loses in hydrostatic drivetrains. In final part of the paper efficiency of few hydraulic motors in the same load conditions was compare.

ACS Style

Karol Kończalski; Marian J. Łopatka; Mirosław Przybysz; Arkadiusz Rubiec. Hydrostatic drivetrains efficiency of slow-moving terrain vehicles. AUTOBUSY – Technika, Eksploatacja, Systemy Transportowe 2018, 19, 876 -880.

AMA Style

Karol Kończalski, Marian J. Łopatka, Mirosław Przybysz, Arkadiusz Rubiec. Hydrostatic drivetrains efficiency of slow-moving terrain vehicles. AUTOBUSY – Technika, Eksploatacja, Systemy Transportowe. 2018; 19 (6):876-880.

Chicago/Turabian Style

Karol Kończalski; Marian J. Łopatka; Mirosław Przybysz; Arkadiusz Rubiec. 2018. "Hydrostatic drivetrains efficiency of slow-moving terrain vehicles." AUTOBUSY – Technika, Eksploatacja, Systemy Transportowe 19, no. 6: 876-880.

Journal article
Published: 01 December 2015 in Archive of Mechanical Engineering
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The study presents the issue of kinematic discrepancy of hydrostatic drive systems of high mobility vehicles, and its impact on the presence of the unfavourable phenomenon of circulating power. Furthermore, it presents a theoretical discussion concerning the capacity of the compensation of kinematic discrepancy by a hydrostatic drive system on the basis of tests using static characteristics.

ACS Style

Stanisław Konopka; Marian Lopatka; Mirosław Przybysz. Kinematic Discrepancy of Hydrostatic Drive of Unmanned Ground Vehicle. Archive of Mechanical Engineering 2015, 62, 413 -427.

AMA Style

Stanisław Konopka, Marian Lopatka, Mirosław Przybysz. Kinematic Discrepancy of Hydrostatic Drive of Unmanned Ground Vehicle. Archive of Mechanical Engineering. 2015; 62 (4):413-427.

Chicago/Turabian Style

Stanisław Konopka; Marian Lopatka; Mirosław Przybysz. 2015. "Kinematic Discrepancy of Hydrostatic Drive of Unmanned Ground Vehicle." Archive of Mechanical Engineering 62, no. 4: 413-427.