A STUDY ON THE LAW OF INCREASING PRESSURE  OF THE INTERACTION PROCESS BETWEEN SHORT WAVES  IN THE MIXTURE LIQUID - VAPOUR

Nguyễn Văn Tuấn; Lê Xuân Long

doi:10.34238/tnu-jst.8076

A STUDY ON THE LAW OF INCREASING PRESSURE OF THE INTERACTION PROCESS BETWEEN SHORT WAVES IN THE MIXTURE LIQUID - VAPOUR

About this article

Received: 06/06/23 Revised: 20/06/23 Published: 20/06/23

Authors

1. Nguyen Van Tuan , TNU - University of Technology
2. Le Xuan Long, TNU - University of Technology

Abstract

Liquid – vapour mixtures are used to refer to liquid media containing vapour bubbles in them. This type of mixture is commonly found in the energy industry, in oil and gas transportation, in hydraulic systems of automobiles and construction machinery. This paper presents the phenomenon of pressure increase due to the interaction between short waves in the mixture in the water containing vapour bubbles. The wave interaction process is described by the system of hydro - thermodynamic equations. The numerical method is applied to calculate, study and analyze the influence of the volume concentration of vapour phase in the mixture on the pressure increase of the waves interaction process. From the obtained results on the dependence of the mixture pressure on the volume concentration of the vapour phase at the time of wave interaction, the pressure increase law of the short waves interaction process in the mixtures of water containing vapour bubbles can be determined.

Keywords

Liquid; Vapour bubbles; Short wave; Wave interaction; Phase; Pressure; Mixture

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References

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DOI: https://doi.org/10.34238/tnu-jst.8076

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