Solution of Gas Explosion Load and Simulation of Dynamic Response of Multilayer Structures

Hua Dong Liu; Wei Qiang Wang

doi:10.4028/www.scientific.net/AMR.557-559.2401

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 557-559Solution of Gas Explosion Load and Simulation of...

Solution of Gas Explosion Load and Simulation of Dynamic Response of Multilayer Structures

Abstract:

Chemical explosion may occur in urea reactor. The explosion load and the dynamic response of the multilayer structure are analyzed. Based on Russel model, the maximum explosion loads were calculated by thermodynamic methods. Dynamic response was simulated by Ls-dyna software. The result shows that the explosion pressure is smaller than the burst pressure; the stress distribution along the radial direction and the effective stress history are obtained and they both show some new features. The results may offer some reference significance for similar structure strength design and safe protection.

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Periodical:

Advanced Materials Research (Volumes 557-559)

Pages:

2401-2405

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.557-559.2401

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Online since:

July 2012

Authors:

Hua Dong Liu, Wei Qiang Wang

Keywords:

Dynamic Response, Gas Explosion Load, Multilayer Structure, Stress Distribution

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References

[1] Huaming Shen. Chemical Fertilizer Design, 2005, 43: 3-8. (In Chinese)

Google Scholar

[2] Mengli Li, Weiqiang Wang, Shugen Xu. Journal of Shandong University (Engineering Science), 2008, 38: 1-6. (In Chinese)

Google Scholar

[3] A. O. Russell. Process Safety Progress, 1999, 18:170-177.

Google Scholar

[4] Zhirong Wang, Juncheng Jiang, Jin Xu. Journal of Petrochemical Universities, 2006, 19:76-80. (In Chinese)

Google Scholar

[5] Shugen Xu. Study on Vapor Explosion of Multicomponent Mixture Content and Mechanical Response of Layered Vessel [D]. Jinan, Shandong University, 2010. (In Chinese)

Google Scholar