The research on fire hazard of hot-surface ignition of automobile liquids

Through a lot of research including themal analysis tests (DSC), simulative ignition tests, author describe or appraise two forms of fire hazard of hot-surface ignition of automobile liquids respectively.The first is that the automobile liquids are directly ignited by hot surface and the other one is that while contacting the hot surface the sufficient produced vapour of the automobile liquids is ignited by a spark nearby. The paper will help investigate the automobile fire cause involving fuel leakage.