Autoignition temperature - Wikipedia
网页The autoignition temperature or self-ignition temperature, often called spontaneous ignition temperature or minimum ignition temperature (or shortly ignition temperature) and formerly also known as kindling point, of a substance is the lowest temperature at which it spontaneously ignites in a normal atmosphere without an external source of ...
Difference Between Self-Ignition And Auto-Ignition: An Ultimate …
网页Self-ignition is caused by internal chemical reactions within a substance, leading to a temperature increase and subsequent ignition. In contrast, auto-ignition occurs when a substance reaches its critical temperature, regardless of internal chemical processes.
Research progress on the self-ignition of high-pressure hydrogen ...
网页2022年2月19日 · The self-ignition mechanism of high-pressure hydrogen is the basis for guiding the development of prevention and control technology for self-ignition accidents of high-pressure hydrogen leakage. Since 1922, in the research history of nearly a century, scholars have focused on exploring the self-ignition mechanism of high-pressure hydrogen.
Autoignition - an overview | ScienceDirect Topics
网页Auto-ignition – self-ignition and subsequent combustion of a liquid or solid by a heated surface without the presence of an external ignition source such as a flame or spark. From: Flammability Testing of Materials Used in Construction, Transport and Mining , 2006
Mechanism of self-ignition and flame propagation during high …
网页2022年8月1日 · In this study, an experimental study was conducted on self-ignition conditions, their relationship with the shock wave, and the dynamic mechanism of flame propagation inside the rectangular tube. Especially, the quantitative description of flame propagation caused by self-ignition in the tube was discussed.
Self-Ignition of Hydrogenous Mixtures | SpringerLink
网页2011年12月19日 · Hydrogen self-ignition in air or oxygen, when the substances are initially stratified, and turbulent or diffusive mixing is essential, can be defined as a special case of diffusion self-ignition. This phenomenon receives detailed attention in the Chap. 11 .
Research progress on the self-ignition of high-pressure hydrogen ...
网页2022年1月1日 · Co-Combustion of Hydrogen with Diesel and Biodiesel (RME) in a Dual-Fuel Compression-Ignition Engine. The utilization of hydrogen for reciprocating internal combustion engines remains a subject that necessitates thorough research and careful analysis. This paper presents a study on the co-combustion….
Ignition Phenomena - SpringerLink
网页2011年1月1日 · Ignition of a combustible material is often classified in two ways: spontaneous ignition, also known as autoignition, occurs through the self heating of the reactants, whereas piloted ignition occurs with the assistance of an ignition source.
Critical Conditions of Self-Ignition at Bifurcation Points
网页2024年1月29日 · The results of the main research in the field of self-ignition theory are summarized. For symmetrical vessels, the following are presented: critical conditions of spontaneous ignition in dimensional coordinates, temperature distribution in the vessel, pre-explosive heating of fuel, and the critical size of the vessel at the time of explosion.
[PDF] Effects of opening conditions on the self-ignition of high ...
网页Effect of opening area on the suppression of self-ignition of high-pressure hydrogen gas leaking in the air by an extension tube. Seung-Won Cha T. Roh H. Lee
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