Diamond CVD on cemented carbide (WCCo) substrate pretreated using borax saturated solution and secondary flame has been investigated.
为了改善金刚石薄膜的生长环境,提高其与硬质合金基底的粘接强度,将经过清洗后的硬质合金基底浸泡在硼砂饱和溶液中,在沉积金刚石薄膜时,先用燃焰外焰的热量及其氧化性对带有硼砂饱和溶液的硬质合金基底表面进行预处理30～60s,然后再进行化学气相沉积金刚石薄膜。
One-dimension carbon nanomaterials with variant morphologies from ethanol flames were studied systematically by using scanning electron microscopy(SEM) and transmission electron microscopy(TEM).
文章利用扫描电镜(SEM)、透射电镜(TEM)系统观察和研究了乙醇燃烧火焰中合成的具有各种不同形貌特征的一维碳纳米材料。
Analysis shows that the higher the concentration of oxygen, the more obvious effects of CO2 dilution, and the lower the concentrations of NO x is; N2 diluted fuel flames mass flow is more effective than dilution air flow to reduce the effects of NOx concentrations.
分析表明,氧浓度越高,CO2稀释效果越明显,NOx浓度越低;N2稀释燃料火焰质量流量的效果比稀释空气对降低NOx浓度更加有效。
different arrangements of intersecting bias flames on tne formation of NOX are discussed.
本文提出了浓淡火焰对冲燃烧技术方案,并对其降低NO_x的原理进行了理论分析,给出了该技术方案试验研究和利用该方案研制的实用工业燃烧器的工业运行试验结果。
IR measuring technology for solid propellant plume;
固体推进剂羽焰红外辐射强度测试技术
The application of remote sensing FTIR spectrometry in determination of the absolute radiation energy,combustion gas concentration and propellant plume temperature was reviewed.
介绍了遥感傅立叶变换红外光谱测试技术的优点,综述了遥感FTIR光谱技术在固体推进剂羽焰红外绝对辐射能量、羽焰温度、燃气浓度测定中的应用。
Real-time fluid-dynamic-based fire modeling and rendering technology;
基于流体动力学的火焰实时绘制技术
Fire Simulation in Wind Based on Particle System;
基于粒子系统的风场火焰模拟
An improved algorithm for simulating real-time fire based on classic particle systems is presented.
本文根据火焰的性质,在经典粒子系统的基础上提出了一种改进的实时火焰模拟算法。