SIMULATION OF DYNAMIC PROCESSES IN HYDRAULIC ACCUMULATORS

Author:

Mamčic Stanislav1,Bogdevičius Marijonas1

Affiliation:

1. Dept of Transport Technological Equipment, Vilnius Gediminas Technical University, Plytinės g. 27, LT-10105 Vilnius, Lithuania

Abstract

The article focuses on pressure pulsations in hydraulic systems, the means reducing them and examines the structure of hydraulic accumulators, including their features and differences. Using the method of characteristics and Fortran software, a dynamic model of a hydraulic system is created. By changing the content of a hydraulic accumulator, the paper analyzes the amplitude of pressure waves, the distance between hydraulic accumulators and the dependency of the pulsations of pressure waves on the aforementioned sizes.

Publisher

Vilnius Gediminas Technical University

Subject

Mechanical Engineering,Automotive Engineering

Reference27 articles.

1. DYNAMIC PROCESSES IN THE MAIN OIL PIPELINES. PART I. THE ANALYSIS OF CAUSES OF LEAKAGE OCCURRENCE IN OIL PIPELINES AND LEAK IDENTIFICATION METHODS

2. DYNAMIC PROCESSES IN THE OIL PIPELINES. PART II. THE LEAK IDENTIFICATION BY NUMERICAL METHODS

3. Bogdevièius , M. 2000.Simulation of dynamic processes in hydraulic, pneumatic and mechanical drivers and their elements summary of the research report presented for habilitation: technological sciences, mechanical engineering, 96Vilnius: Technika.

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