中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
  2. 工程热物理研究所
  3. 中国科学院工程热物理研究所
  4. 中国科学院工程热物理所（论文库）
  5. 期刊论文（SCI）
Study on Fire Initiation of Wire Insulation by a Narrow Channel at low Pressure

文献类型：期刊论文

作者Wang, Kai1,2; Xia, Wei1,2; Wang, Baorui1; Ai, Yuhua1; Kong, Wenjun1,2
刊名MICROGRAVITY SCIENCE AND TECHNOLOGY
出版日期2016-05-01
卷号28期号:2页码:155-163
关键词Low-pressure narrow channel Microgravity Wire insulation overload Fire initiation
英文摘要A low-pressure narrow channel method (LPNCM) was proposed in this paper to study the fire initiation of wire insulation in microgravity. The detailed principles for parameter choices of LPNCM were discussed. Based on this method, a weakly buoyant environmental setup was established and the effects of overloaded current on the fire initiation of wire insulation were investigated systematically. Results show that if the ambient pressure was reduced to a proper range, the method could effectively investigate the flammability of wire insulation in the weakly buoyancy environment by increasing the narrow channel height. It can overcome the shortages in the conventional narrow channel method by decreasing the pressure to a proper extent. The observed fire initiation characteristics of wire insulation using LPNCM are similar with those conducted in microgravity. Thus, the presented method provides a new tool to conduct experiments of thermally thick fuels at normal gravity to simulate the fire initiation in microgravity.
WOS标题词Science & Technology ; Technology ; Physical Sciences
类目[WOS]Engineering, Aerospace ; Thermodynamics ; Mechanics
研究领域[WOS]Engineering ; Thermodynamics ; Mechanics
关键词[WOS]FLAME SPREAD ; MICROGRAVITY ; IGNITION ; COMBUSTION ; LIMITS
收录类别SCI
语种英语
WOS记录号WOS:000376652000010
源URL[http://ir.etp.ac.cn/handle/311046/112513]  
专题工程热物理研究所_中国科学院工程热物理所（论文库）_期刊论文（SCI）
作者单位1.Chinese Acad Sci, Inst Engn Thermophys, Key Lab Light Duty Gas Turbine, 11 Beisihuanxi Rd, Beijing 100190, Peoples R China
2.Univ Chinese Acad Sci, 19A Yuquan Rd, Beijing 100049, Peoples R China
推荐引用方式
GB/T 7714		 Wang, Kai,Xia, Wei,Wang, Baorui,et al. Study on Fire Initiation of Wire Insulation by a Narrow Channel at low Pressure[J]. MICROGRAVITY SCIENCE AND TECHNOLOGY,2016,28(2):155-163.
APA Wang, Kai,Xia, Wei,Wang, Baorui,Ai, Yuhua,&Kong, Wenjun.(2016).Study on Fire Initiation of Wire Insulation by a Narrow Channel at low Pressure.MICROGRAVITY SCIENCE AND TECHNOLOGY,28(2),155-163.
MLA Wang, Kai,et al."Study on Fire Initiation of Wire Insulation by a Narrow Channel at low Pressure".MICROGRAVITY SCIENCE AND TECHNOLOGY 28.2(2016):155-163.

入库方式： OAI收割

来源：工程热物理研究所

浏览0
下载0
收藏0
其他版本

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。