combustion wave
英 [kəmˈbʌstʃən weɪv]
美 [kəmˈbʌstʃən weɪv]
网络 燃烧波; 燃燒波
双语例句
- Combustion wave temperature distribution of GAP/ AN propellant was studied by means of advanced double W Re microthermocouple technique.
利用先进的双钨铼微热电偶技术，研究了GAP／AN推进剂的燃烧波温度分布。 - Deflagration is combustion wave propagating at a velocity less than the speed of sound.
爆燃过程是一种以低于音速而传播的燃烧波。 - Temperature distribution measurement of combustion wave for solid propellant
固体推进剂燃烧波温度分布测定 - The dependences of the degree of the ferritization and the combustion wave velocity on the coefficient of the mixture exothermicity k and the oxygen pressure were discussed in detail.
研究了铁氧体的转化率、燃烧波速率与放热反应控制系数、氧压力之间的相互关系。 - The combustion wave temperature profiles, the flame structure and extinguished surface of boron-based fuel-rich propel-lant are investigated by means of temperature measuring, flame photograph and SEM.
采用微测温和火焰照相及SEM研究了含硼富燃料推进剂燃烧波温度分布、火焰结构及熄火表面； - In this paper, a mechanism of self-propagating high-temperature synthesis of TiC-Ti composite was studied by means of a combustion wave front quenching method in which all information about a process of a phase transitions and a process of a microstructural evolution were remained in the quenched sample.
用燃烧波淬熄法研究了TiC-Ti金属陶瓷自蔓延高温合成（SHS法）中的组织转变和反应机理。淬熄试样中保留了未反应区、反应区及已反应区。 - Based on the analyzing the characteristics of DB propellant combustion wave structure and burning rate, a steady combustion model of DB propellant was developed.
分析了双基推进剂燃烧波的结构特性，建立了一个双基推进剂稳态燃烧模型，利用该模型对现有文献值和实用推进剂配方的燃速特性进行了计算研究。 - Some characteristic parameters, such as the combustion wave velocity, the flame speed and the peak flame temperature, are predicted. Analytical results have been compared with the related experiments and other existed theories.
研究了燃烧波波速、火焰传播速率、最高燃烧温度等燃烧特性参数，将计算结果与实验结果以及前人的理论结果进行对比。 - Research on the Combustion Wave Structure of Solid Rocket Propellants
固体推进剂燃烧波结构研究 - The 1 D combustion wave can not be formed in the bed with low loading density.
在低的装填密度下，药床中未形成一维燃烧波。 - On the base of combustion dynamical model of SHS process, the characteristics of combustion wave and its change were analyzed by numerical calculation and computer simulation.
本文在建立了自蔓延高温合成过程燃烧动力学模型的基础上，用数值计算和计算机模拟方法，对燃烧波特征及其变化规律进行分析模拟。 - The density is one of the important factors which determine the reactive mechanism because the contact porosity may obstruct ignition and propagation of the combustion wave.
粉坯密度是决定XD反应机制的重要因素，因为孔隙对SHS过程中燃烧波的点燃和自蔓延起阻碍作用。 - Analysis of combustion wave structure of boron-based fuel-rich propellant
含硼富燃料推进剂燃烧波结构分析 - A numerical calculation method for analyzing combustion wave structure of solid rocket propellants has been designed. Using this method we can get the detail information of chemical reactions in the condensed phase of homogeneous solid propellants.
设计了一套分析燃烧波结构的数值计算方法，可以利用热偶数据有效地分析均质推进剂固相反应的细节，为了解固体推进剂机理提拱了一种重要的手段； - The combustion wave is divided into three zones including condensed reaction zone, dark zone and gas reaction zone.
GAP／AN推进剂的燃烧波可以分为凝聚相反应区、暗区、气相反应区。 - Numerical Value Analysis of Combustion Wave in SHS Process
材料的自蔓延高温合成过程中燃烧波特征的数字模拟 - In parallel with this experimental analysis, an interpretative mechanism for AP's effects is developed on the basis of condensed phase mechanism, dark zone theory and flame property in the combustion wave.
依据推进剂燃烧波结构中的凝相机理、暗区理论和火焰性质，全面考察了AP的影响机制； - Highfrequency plasma and laser supported combustion wave induced by it are the main reasons for amorphous structure of ultrafine Co powder. The particle size distribution band widens as the plasma current increases.
高频等离子弧及其诱发的激光支持燃烧波对于获得非晶结构起关键性的作用.粉末粒度的分布则与棒料转速、等离子弧电流强度以及等离子枪与棒料端部的距离等工艺参数有关。 - Dark zone is discovered in combustion wave structure of the propellant at low pressure.
研究认为低压下推进剂燃烧波结构存在暗区； - The velocity of combustion wave is highest at 10wt% Fe, which reflect the effect of liquid Fe in SHS Processes.
燃烧波速度在Fe为10wt%时出现极大值，反映SHS过程中Fe液相的作用。 - The effects of the additions such as CaO, CaF 2 on the combustion temperature and the combustion wave velocity were also investigated.
研究了CaO，CaF2等添加剂以及预热温度对铝热剂燃烧温度和燃烧速率的影响。 - Based on the flame sheet assumption, a relationship between the combustion wave speed and the maximum combustion temperature is given at first.
首先假设燃烧区域为无限薄的区域，建立燃烧波波速与燃烧区域最高温度的第一个关系式。 - Attention is focused on the influence of solid properties such as specific heat capacities and heat conductions, heat loss, equivalence ratio etc, on the combustion wave speed and the maximum combustion temperature attained in the wave.
研究了多孔固体的属性，例如热容和导热系数、系统的热损失、混合气当量比对燃烧波波速和反应区最高温度的影响。 - Thus a closed analytical solution for the combustion wave speed and the maximum combustion temperature is obtained.
从而得到燃烧波波速和燃烧区域最高温度的封闭解。 - Flame shapes and development is observed and recorded during the combustion wave propagating through the combustor. The temperature distributions in the packed bed are measured by thermocouples at various working parameters.
在燃烧波的传播过程中，对火焰的形状和发展进行了观测。在不同的工况参数下，利用热电偶系统地测量了燃烧器内的温度分布。 - In this background that our country is promoting clean energy. This paper lay stress on studying on some characteristics of the inter porous media in adiabatic and heat transfer conditions, such as temperature distribution, combustion wave transition, pollutant generation and so on.
本文结合国家对天然气大力推广的背景，以天然气清洁燃烧为目的，重点研究了绝热及换热条件下的惰性多孔介质内温度分布、燃烧波传递、污染物生成规旅等特性。 - With the increase of SiO2 content, combustion wave velocity of the system decreased rapidly. The combustion wave velocity is also increased by milled reactants or taken insulation measures during the reaction.
反应体系的燃烧速度随着SiO2含量的增加而迅速下降，对反应物料进行球磨以及反应过程中采取保温措施均可以提高反应体系的燃烧速度。 - The problem is able to exhibit the instability for combustion wave due to the perturbation on initial binding energy.
对该问题的研究能够反应燃烧波由于初始束缚能的变化而引起的不稳定性。 - Temperature distributions in the combustion zone are measured with thermocouples, furthermore, the influences of mixture speed and equivalence ratio on the combustion wave speed and the maximum combustion temperature in the packed bed are discussed.
通过热电偶测量燃烧区的温度分布，讨论混合气流量和当量比对填充床内燃烧波的传播速度和最高温度的影响。 - The results show that increasing the quality concentration of local oxygen in ignition areas can accelerate chemical reaction rate, enhance the combustion wave intensity and shorten the time and distance of ignition-detonation process.
结果表明：提高点火室局部氧气的质量浓度能在点火后加速化学反应速率，增强燃烧波强度，缩短点火起爆的时间和距离。