The experimental method for determining the isobaric power characteristics of pneumatic elements with rubber-cord casing

A method for the experimental construction of isobaric static (equilibrium) power characteristics of pneumatic elements with a rubber-cord casing at a constant temperature is proposed. This method also allows you to determine isobar geometric characteristics, establishing a relationship between the...

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Bibliographic Details
Published in:Journal of physics. Conference series 2020-01, Vol.1441 (1), p.12100
Main Authors: Korneyev, V S, Korneyev, S A, Shalay, V V
Format: Article
Language:English
Subjects:
Air springs
Damping
Experimental methods
Isolation systems
Physics
Rubber
Shock absorbers
Springs (elastic)
Vibration analysis
Vibration isolators
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Summary:A method for the experimental construction of isobaric static (equilibrium) power characteristics of pneumatic elements with a rubber-cord casing at a constant temperature is proposed. This method also allows you to determine isobar geometric characteristics, establishing a relationship between the height of the pneumatic element and the increment of its internal volume relative to some fixed position. The practical implementation of the method is illustrated by the example of a pneumatic element with a rubber-cord casing of the balloon type of the model N-50. The agreement of the experiment with the theoretical data calculated by the traditional method, widely used in the scientific literature, is analyzed. The obtained parameters are mandatory for the model of air spring and study the damping phenomenon. The results of the study are intended to develop vibration protection and vibration isolation systems for technical objects, the design of which includes air springs and air damping shock absorbers.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/1441/1/012100