文章基本信息

标题：The Design for Heat Flux Sensor of High Transient and Large Range in the Explosion Field
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作者：Guo Yu-yan ; KongDe-ren ; Chen Jing 等
期刊名称：International Journal of Security and Its Applications
印刷版ISSN：1738-9976
出版年度：2016
卷号：10
期号：1
页码：427-436
DOI：10.14257/ijsia.2016.10.1.37
出版社：SERSC
摘要：In this paper, the characteristics of the thermal damage in explosive field have been analyzed, and the technical indicators of the heat flux sensors which are used for thermal damage test have been pointed out. The structure of Gardon gauge was modeled and analyzed. And the mathematical model of Gardon gauge was improved on this basis. By expanding the mathematical model to the non-steady heat transfer stage, the response speed of the Gardon gauge is increased immensely. And also the structure of Gardon gauge was improved to meet the need of the thermal damage test in the explosion field. At last, a numerical simulation was performed on the improved gauge, which verified the feasibility of applying this gauge to the thermal damage test in the explosion field.
关键词：fast response speed; large range; Gardon gauge; heat flux sensor