1) equivalence ratio
当量比
1.
This paper first presents the superiority of hydrogen as a kind of engine fuel and the characteristics, the development of the hydrogen-fueled engine technique, Then on this basis, it carries through the research on the effect of compression ratio, equivalence ratio and excessive air coefficient on the performance of the hydrogen-fueled engine combined with experimental research.
针对氢作为发动机燃料的优越性以及氢燃料发动机的特点、技术发展趋势进行了简要概括,并在此基础上,结合实验研究,对压缩比、当量比、过量空气系数对氢燃料发动机性能的影响进行了分析研究。
2.
The effect of equivalence ratio on the gas composition, calorific value , gasification efficiency, gas production yield and charcoal production output is studied.
通过调节空气的流量,研究了当量比对产气组成、气体热值、气化效率、气体产量和木炭产量的影响。
3.
We present the experimental system of a pulse detonation rocket engine(PDRE) and perform an experiment on its thrust change with that of equivalence ratio using kerosene as fuel and oxygen as oxidizer at the equivalence ratio between 0.
简述了脉冲爆震火箭发动机(PDRE)的实验系统,在12 Hz的频率下,以煤油为燃料,以氧气为氧化剂,进行了当量比在0。
2) TNT equivalence
TNT比当量
1.
Method of calculating the TNT equivalence of TBE and results are also included.
介绍了爆炸超压场的测试方法,给出了几种一次引爆型燃料-空气炸药和对应高能炸药爆炸超压场超压峰值的试验结果并进行了比较;进一步计算了一次引爆型燃料—空气炸药的TNT比当量。
3) equivalent specific weight
当量比重
4) equivalent stripping ratio
当量剥采比
5) stoichiometric ratio
化学当量比
1.
This paper has reported experimental results of NO reduction with coals and chars in conditions of initial NO concentration of 1000 ppm, different reaction temperature and stoichiometric ratio.
本文报告了在 ＮＯ初始浓度为 １０００ × １０－６、不同的反应区温度和化学当量比的条件下，不同煤粉及其煤焦对ＮＯ还原的实验结果。
6) equivalence ratio
化学当量比
1.
The super-adiabatic combustion of the pre-mixture of methane and air under different equivalence ratios(0.
为探索多孔介质内超绝热燃烧的特性,搭建了自由堆积多孔介质超绝热燃烧试验台架,测量了不同化学当量比(0。
2.
Combustion wave propagation experiments in porous media were carried out for premixed methane/air mixtures with an equivalence ratio ranging from 0.
为了解多孔介质内预混燃烧火焰前沿的传播特性,对不同化学当量比(=0。
补充资料：当量比表面直径、表面积体积平均直径
分子式：
CAS号：
性质：又称当量比表面直径、表面积体积平均直径。是颗粒群表面积分布的平均直径。其意义为与颗粒群的粒形相同，总体积相同、总表面积相同，且粒度均匀的一个假想颗粒群的粒度。亦即指与该颗粒群的粒形相同，比表面积相同的一个颗粒的粒度。
CAS号：
性质：又称当量比表面直径、表面积体积平均直径。是颗粒群表面积分布的平均直径。其意义为与颗粒群的粒形相同，总体积相同、总表面积相同，且粒度均匀的一个假想颗粒群的粒度。亦即指与该颗粒群的粒形相同，比表面积相同的一个颗粒的粒度。
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参考词条