Chaotic Characterization Analysis of The Evolution of Gas Explosions

NAVIGATE

Table of Contents

STATISTICS

Viewed557

Downloads443

Chaotic Characterization Analysis of The Evolution of Gas Explosions

PDF下载 (443)

[1]HE Liwen,SHI Shiliang,SONG Yi,et al.Chaotic Characterization Analysis of The Evolution of Gas Explosions[J].Journal of Zhengzhou University (Engineering Science),2009,30(02):133-136.

Copy

Journal of Zhengzhou University (Engineering Science)[ISSN 1671-6833/CN 41-1339/T] Volume: 30卷 Number of periods: 2009年02期 Page number: 133-136 Column: Public date: 1900-01-01

Title:: Chaotic Characterization Analysis of The Evolution of Gas Explosions

Author(s):: HE Liwen; SHI Shiliang; SONG Yi; etc; 1．School of Resources and Safety Engineering，Central Southern University，Changsha 410083，China；2．School of Energy andSafety Engineering．Hunan University of Science and Technology，Xiangtan 411201，China

Keywords:: gas explosions; evolution; Chaos; gas gushing; time series; Butterfly effect

CLC:: -

DOI:: -

Abstract:: As an important subsystem of the mine disaster system, some characteristics of the evolution of gas explosion accident show that it has a close relationship with chaotic phenomenon, so on the basis of the analysis of the time series observation and data analysis of the mine face gas outflow, the autocorrelation function, phase space reconstruction, Poincare section and return image in the chaos theory are applied to study and discriminate the chaotic characteristics of the working face gas outflow, which preliminarily proves that the working face gas gushing has chaotic characteristics. A comprehensive analysis of the evolution system of gas explosion shows that there is an obvious butterfly effect in the evolution process of gas explosion.

References:: -

Similar References:

Memo

Last Update: 1900-01-01