火灾发展曲线上有一个临界点代表轰燃，之后的阶段就是post－flashover也就是 轰燃后 或者 flashover这个词的定义,尊重大多数的翻译法,将其译为“闪燃”。相应地,pre- flashover, 我们以前译为充分燃烧前,也做“闪燃前”;post-flashover, 我们以前译为充分燃烧后,现在开始为“闪燃后”...
必应词典为您提供post-flashover-fire的释义,网络释义: 轰燃后火灾;闪燃后的火灾;
and Williamson, R.B., "Post-flashover compartment fires: Basis of a theoretical model", Fire and Materials, Vol. 2, 1978, pp. 39-53.Babrauskas, V. and Williamson, R. B., 1978b - Post-flashover compartment fires: Basis of a theoretical model. Fire and Materials. Vol. 2, n.º ...
aIt does not interrupt the post-flashover follow-on current (i.e. the power-frequency current which flows in the path created by the flashover), and hence the circuit protection must operate, but it is by far the cheapest device for plant protection against surges. 它不中断岗位飞弧第二代产...
Large spatial and temporal variations are found, with regions of most severe exposures not being collocated with the peak gas temperatures; this picture is at variance with the assumption of uniform heating conditions often adopted for post-flashover fires. 展开 ...
Z., “Post Flashover Fires—An Overview of the Research at the National Research Council of Canada (NRCC), 1970–1985,” Fire Technoloy , 22 , p. 210 (1986).Harmathy T Z.Postflashover fires-an overview of the research at the National Research Council of Canada (NRCC),1970-1985[J]....
This paper investigates the application of a theoretical model to predict the flashover of practical post type insulators. In particular, the model is applied to two 132 kV designs with different profiles and leakage path lengths. It is found that arc shortening due to inter-shed and inter-rib...
In our previous research, surface flashover voltages along smooth glass fiber reinforced polymer (GFRP) rods immersed in liquid nitrogen (LN2) were experimentally investigated. To reduce the cryostat volume, ribbed post insulators with increased creepage path were then considered. However, due to ...
ice flashover voltage of 110kV and 220kV post insulators are analyzed preliminarily.According to the test results,the ice flashover voltage of the two ... C Tan,HU Jianlin,XU Ke,... - International Workshop on Atmospheric Icing of Structures 被引量: 0发表: 2017年 染污方式对复合绝缘子交流...
aFor theses researches, both simplified cylindrical physical model and a small post type ice-covered insulator were used as described in details in [5]. For both physical models, the ice was formed under wet-grown regime and a uniform icedeposit was obtained. Flashover tests were performed ...