| 油轮排放压舱水时安全性能的研究 |
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| 引用本文： | 孙可平.油轮排放压舱水时安全性能的研究[J].上海海事大学学报,1989(1). |
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| 作者姓名： | 孙可平 |
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| 摘 要： | 本文以一起油轮爆炸事故为例,对油轮排放压舱水时的静电安全性能进行了探讨。在调查研究的基础上,探讨了该油轮爆炸的原因——可能是船上加热用的蒸汽管道漏气,在舱内形成了很强的静电场,这时恰有一孤立导体(手电筒或铜棒)跌落舱内,产生了静电放电火花,引起爆炸。为杜绝类似事故,本文提出了相应建议。
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| 关 键 词： | 交通运输安全 静电学 气体放电 |
Evaluation of Safety of Tankers During Ballast Water Draining |
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| Shun Keping.Evaluation of Safety of Tankers During Ballast Water Draining[J].Journal of Shanghai Maritime University,1989(1). |
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| Authors: | Shun Keping |
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| Institution: | Shun Keping |
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| Abstract: | This paper, starting from an explosive accident, evaluates theelectrostatic safety of tankers during ballast water draining. Based on the investiga-tions and analyses of this accident, the paper indicates the cause of the explosionas follows: The steam pipe fixed in the tank for heating leaked and spray ed a lot of steam,which formed a very high static electrical field in the tank. Just at that time,an isolated conductor (a copper rod or a flashlight) was falling into the tank.Because of the spark discharge, the explosion happened. Finally, some suggestions are put forth in this paper to avoid this kind ofaccident. |
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| Keywords: | electrostatics traffic safety gas discharge |
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