Study on barrier door of gas explosion with foam ceramics as the main body

被引：0

作者：

Sun, Jian-Hua ^{[1
]}

Qu, Zheng ^{[1
]}

Fan, Hong-Yu ^{[1
]}

Wei, Chun-Rong ^{[1
]}

机构：

[1] Heilongjiang Univ Sci & Technol, Harbin, Heilongjiang, Peoples R China

来源：

PROGRESS IN MINE SAFETY SCIENCE AND ENGINEERING II | 2014年

关键词：

barrier device of gas explosion; foam ceramics; secant circular door; optimization design; NUMERICAL-SIMULATION; FLAME; TURBULENT; OVERPRESSURE;

D O I：

暂无

中图分类号：

TD [矿业工程];

学科分类号：

0819 ;

摘要：

Based on the studying on barrier device of gas explosion, an optimized design scheme of gas explosion barrier door with foam ceramics as the main body is proposed. The author uses ANSYS software and finite element method to simulate and compare the main performances of four typical doors in thickness, such as uniform thickness, thick in the upper and thin in the lower, thin in the upper and thick in the lower, secant circular. Results of simulation reveal that the moistest stability and good withstand voltage in structure dose the secant circular door have, describe optimization in detail and provide a feasible optimization of barrier device of gas explosion.

引用

页码：439 / 444

页数：6

共 22 条

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