Сharacteristics calculation procedure for the nonlinear hydraulic chains with pulsating working media

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Abstract

The article describes a technique developed by the authors to calculate the static and dynamic errors of the hydraulic chains caused by nonlinear averaging pressure pulsations. Given an example of calculating the deviation of the engine automatic control chain characteristics due to the influence of pressure fluctuations at the output of the fuel pump gear.

 

Keywords: Nonlinear hydraulic chain, pressure fluctuations, error, calculation method, engine, regulator, startup characteristic, deflection of the characteristics

About the authors

V. P. Shorin

Самарский государственный
аэрокосмический университет
имени академика С. П. Королёва
(национальный исследовательский университет) (СГАУ)

Email: gimadiev_ag@mail.ru
Russian Federation

E. V. Shakhmatov

Самарский государственный
аэрокосмический университет
имени академика С. П. Королёва
(национальный исследовательский университет) (СГАУ)

Email: gimadiev_ag@mail.ru
Russian Federation

A. G. Gimadiev

Самарский государственный
аэрокосмический университет
имени академика С. П. Королёва
(национальный исследовательский университет) (СГАУ)

Author for correspondence.
Email: gimadiev_ag@mail.ru
Russian Federation

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Copyright (c) 2015 Journal of Dynamics and Vibroacoustics


Journal of Dynamics and Vibroacoustics

ISSN 2409-4579 (Online)

Publisher and Founder: Samara National Research University, 34, Moskovskoye shosse, Samara, 443086, Russian Federation.

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Editor-in-chief:  Academician of the RAS
E. V. Shakhmatov 

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