Results show that induction period of gas explosion is prolonged,mean rate and the maximum rate of flame propagation in experimental pipe are reduced remarkably.
实验发现:在超细水雾气氛下,瓦斯的爆炸感应期明显延长,火焰在实验管道中传播的平均速率和最大速率显著降低,并出现了火焰驻停现象。
The concept of an induction period associated with the gas explosion was discussed.
设计了小尺度瓦斯爆炸实验系统,以甲烷模拟矿井瓦斯,进行了瓦斯爆炸实验;讨论了瓦斯爆炸感应期的概念,以热爆炸理论和链式反应理论对爆炸感应期的描述为基础,结合实验得出瓦斯爆炸初期可见光传播规律,将感应期分为瓦斯燃烧感应期和瓦斯爆炸感应期;以瓦斯爆炸可见光前沿传播速度达到起始速度的em倍为判断瓦斯由燃烧状态过渡到爆炸状态的判据,得出确定瓦斯爆炸感应期的方法。
Experimental study on optical characteristic of gas explosion in induction periods;
矿井瓦斯爆炸感应期内光学特征实验研究
Study on Optical Characteristic of Gas Explosion in Induction Periods;
矿井瓦斯爆炸感应期内光学特征研究
Study on Optical Characteristic of Gas Explosion in Induction Periods;
矿井瓦斯爆炸感应期内光学特征研究
Experimental Research on the Method of Ascertaining the Induction Period of Gas Explosion in Mine
矿井瓦斯爆炸感应期确定方法的实验研究
monocylic-start induction motor
单周期起动感应电动机
Analysis on Sensitivity of Supply Chain Performance;
供应链绩效的敏感性分析:长期视角
Application of Optical Fbg Sensors to Long Term Health Monitoring for Tunnel
FBG应变传感器在隧道长期健康监测中的应用
Compare of Adaptive Rate between Active-sensing and Active-QTinterval-sensing Rate Responsive Pacemakers;
体动感知与体动+QT间期双感知频率适应性起搏器应答频率的比较
The Research of Detection Method for Early Lung Cancer Based on the Magnetic and Piezoelectricity Biological Sensor
基于磁感应压电生物传感器在肺癌早期检测上的应用研究
Study on the Characteristics and Sensing Applications of Long Period Fiber Gratings;
长周期光纤光栅的特性及传感应用研究
Effect of Quorum-sensing Molecules on Early Stage of Candida Albicans Biofilms Formation;
群体感应分子对白色念珠菌早期生物膜的影响
The Application of Using Vision Sensor to Check Medicines and Chemical Reagents Production Date;
视觉传感器在药品生产日期检测中的应用
Study on Sensing Characteristics and Applications of Long Period Fiber Gratings;
长周期光纤光栅的传感特性及应用研究
The correlation between emotional autonomy and social adaptability in adolescence;
青春期情感自主性与社会适应性的相关性研究
On Affective Interaction between Teachers and Students and Realization of Teacher Expectancy Effect;
论师生情感互动与教师期望效应的实现
Consideration of Reinforcement of Ideology Work Sense of New Times in Higher Vocational Colleges;
新时期高职院校思想政治工作应增强时代感
Experiences of Self-Perceived Burden of Advanced Cancer Paitents and Coping of Self-Perceived Burden: A Qualitative Research
晚期癌症患者自我感受负担及应对体验的研究
The emergent management of fever clinic during A/H_1N_1 influenza
甲型H_1N_1流感流行期间发热门诊的应急管理
A Study on Synchronized Cut-in Technology of Doubly-Fed Induction Generator Wind Turbine
双馈感应发电机准同期并网技术的研究
The organization and management in the prevention of influenza A-H1N1
应对甲型H1N1流感前期预防的病区护理组织管理
