|Table of Contents|

Ignition Characteristics and Hazardous Classification Method for Electrostatic Discharge Sparks

《南京理工大学学报》(自然科学版)[ISSN:1005-9830/CN:32-1397/N]

Issue:
2005年04期
Page:
475-478
Research Field:
Publishing date:

Info

Title:
Ignition Characteristics and Hazardous Classification Method for Electrostatic Discharge Sparks
Author(s):
ZHOU Ben-mou~1FAN Bao-chun~1LIU Shang-he~2
1.National Key Laboratory of Transient Physics, NUST, Nanjing 210094, China;2.Institute of Ordnance Engineering, Shijiazhuang 050003, China
Keywords:
electrostate electrostatic discharge sparks ignition hazardous classification
PACS:
X932
DOI:
-
Abstract:
The physical characteristics of the ignition processing caused by electrostatic discharge( ESD) sparks and the ignit ing characteristics of the ESD sparks are investigated. The spark energy of ESD, the space distributions and the duration of ESD sparks are the key characterist ic data which determine the possibility of ignition caused by ESD sparks. The ignit ion ability data for six kinds of typical ESD sparks are provided. According to the gray system theory, it is possible to identify the hazard of ESD spark ignition by means of the correlat ive relationship between the sequence of ignition source( ESD sparks) and the sequence of hazard for the combustible substance. Under the conditions of industry production, it is reasonable that the hazard of ESD spark ignition is classified into four grades by adopting the above results.

References:

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Memo

Memo:
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Last Update: 2013-03-03