1) flame characteristics
火焰特性
1.
Combustion Mechanism and Flame Characteristics of the Superadiabatic Combustion of Premixed Gases in Porous Media;
多孔介质中预混气体超绝热燃烧机理及其火焰特性的研究
2.
The paper introduces a set of experiment equipment which researches on flame characteristics.
介绍了一台用于研究火焰特性的热态实验装置。
3.
An experimental study was conducted of the high temperature and low oxygen air burning of propane and its flame characteristics along with a discussion of its possible industrial applications.
对丙烷的高温低氧空气燃烧及其火焰特性进行实验研究 ,并对其工业应用进行探讨。
2) flame characteristic
火焰特性
1.
In order to study the flame characteristics of the coaxial-swirl injector of the stage-combustion cycle liquid oxygen/kerosene rocket engine chamber,the injector combustion tests were conducted with full-oxygen air/kerosene steam and air /methane in the atmospheric circumstance,respectively.
为了研究高压补燃循环液氧/煤油发动机燃烧室同轴离心式喷注器的火焰特性,分别用富氧空气和煤油蒸气以及空气和甲烷在大气环境下进行了喷注器的燃烧实验,前者采用红外热像仪测量了火焰温度场,后者采用激光诱导荧光技术测量了火焰中CO2和OH的分子浓度分布。
2.
The results reveal that angle of electric field plays an important role for determining the flame characteristics.
结果表明,外加电场的角度对火焰特性有十分重要的作用,针形电场通过离子风的物理过程影响火焰特性,而平板电场通过电场力对火焰中离子的作用来影响火焰,两者有本质区别。
3) Characteristics of the flame shape
火焰形状特性
4) flame characteristic
火焰特征
5) flame characteristic value
火焰特征量
1.
Digital image processing technology is used for acquisition of the flame characteristic value and the competitive learning of neural network is applied to the identification and classification of furnace flame images under different loads.
利用数字图像处理技术提取火焰特征量,应用神经网络的竞争学习对不同负荷下的全炉膛火焰图像进行识别分类,从而实现燃烧诊断和灭火预警的功能。
6) flame stability
火焰稳定性
1.
The flame stability,intensity of thermal load and reasonable replacement of improper fuel gas were taken into account to investigate the fuel gas interchangeability of industrial heating furnaces and boilers.
通过燃气互换性计算,从火焰稳定性、热负荷强度和合理置换等方面研究了适合于工业类加热炉及锅炉动力类设备的燃气互换性问题,具体研究了不同热值高、焦混合煤气置换纯焦炉煤气的可行性,得出在满足生产工艺要求下不同燃气的置换。
2.
Two-dimensional velocity fields were measured quantitatively using particle image velocimetry(PIV) in the humid air non-premixed recirculating combustion on a bluff-body burner in order to study the effect on flame stability with steam added.
利用粒子图像测速技术对钝体后的湿空气回流非预混燃烧火焰流场进行了测量,研究湿空气燃烧火焰的结构特性,以及水蒸气的加入对火焰稳定性的影响,得到湿空气燃烧火焰的稳定性区域图。
3.
The effects of diluent gas on flame stability are also discussed in this paper.
结果表明:氢气-空气混合气的火焰传播速率随着燃空当量比的增大而增大;马克斯坦长度随着当量比的增大而增大,即火焰的稳定性增强;随稀释比的增大,无拉伸火焰传播速率Sl明显减小;同时得到层流火焰燃烧速率,并分析了稀释比对火焰稳定性的影响。
补充资料："火焰"
该系统包括一门gau-12/u25毫米“加特林”自动炮、4枚法国马特拉公司的“西北风”发射后不管防空导弹、稳定的前视红外/电视观瞄系统及trs2630雷达系统。其样机装在“皮兰哈”底盘上。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条