BOILOVER

Study on oil & tank boilover fire and its safety fighting method

油罐扬沸火灾及其安全防治对策

Study of time predicting model for boilover formation in crude oil tank fire

原油储罐火灾扬沸形成时间预测模型研究

A Study on Monitoring and Predicting Method For Boilover Fire & Part ⅰ: Fundamental Basis

扬沸火灾监测预报方法研究（Ⅰ）&理论基础

Study on the Prediction Method of Boilover Fire of Oil Tank and the Establishment of Safety Early-Warning System

油罐扬沸火灾预测方法的研究及安全预警系统的建立

Study On the Characteristic of Premonitory Noise in Boilover Fire

油品扬沸火灾前兆噪音特性的研究

The oil tank fire prevention and control measures of boilover accidents hazard were discussed in this paper .

对油罐沸溢火灾的防治措施进行了探讨。

Study on the Recognition Approach for Boilover Premonitory Noise

扬沸前兆噪声识别方法研究

An analysis on water - layer temperature response of on - fire oil tanks during boilover premonition period

油罐着火扬沸前水层温度响应的分析

Along with the increase of oil tank filling rate and oil-water ratio , the time before boilover increased .

随着油罐填充率及油水比的增大，沸溢发生时间增大。

Boilover accidents often take place in an aquiferous oil tank in the process of production and storage .

沸溢火灾是含水油品储罐在生产、储存过程中常见的一类事故。

The catastrophic phenomenon of boilover takes place easily in tank fires of the heavy oils .

重质油罐燃烧易发生油品的沸溢喷溅灾难性现象。

People still can not grasp the mechanism of boilover because of the complexity , boilover fire prevention and control measures are still not mature .

由于沸溢机理相当复杂，人们还没有完全掌握，有效防治沸溢火灾措施还不成熟。

A typical fuel leakage fire is pool fire with a certain fuel thickness , as well as boilover burning of fuel spilled on water .

典型的燃油泄漏火灾是具有一定厚度的油池火，以及可能引发喷溅现象的垫水池火。

Boilover time prediction model was modified according to experiment results . ( 3 ) The experiments showed that the temperature of water layer and oil-water interface raise at the almost unanimously speed in the steady combustion stage .

通过实验结果，修正了沸溢时间预测模型。（3）实验发现，稳态燃烧阶段水层温度、油水界面温度升高速度几乎一致。

Through the research of maximum entropy spectrum method of time series analysis , the power density spectrum with much higher resolution than the classic spectrum method can be obtained and the engineering recognition model of boilover premonitory noise was also founded to diagnose and predict the occurrence of boilover .

本文通过对数字时间序列分析中最大熵谱法的研究，给出了分辨率比传统谱方法高得多的功率谱，针对扬沸过程燃烧噪声的谱特性，建立了扬沸前兆噪声的工程识别模型。