As for why plasma don't raise, flame don't capacitance arc by high pressure?
至于为什么等离子不用电容调高,火焰不用弧压调高?
Design should recognize that burner flame length shortens and intensity of radiation increases as pressure increases.
设计时必须认识到当压力增加时火焰的长度缩短而辐射强度增加。
The high pressure and arc will rely on the arc, flame cutting is not appear the arc.
而弧压调高要依赖电弧,火焰切割是不出现电弧的。
The flame velocity of flammable gas deflagration in a large closed vessel has an accelerating process, and the pressure distribution is not homogeneous.
大型密闭容器内可燃气体爆燃的火焰速度存在着一个加速过程,压力也不是均匀分布的。
Moreover the rate of pressure change also plays an important role in the phases of flame-spreading and chamber-filling, and should hence be accounted for in the prediction.
压力变化速率对火焰传播和燃烧室充气过程也有重要影响,应当加以考虑。
The dynamic signal comprehensive test and measurement system was applied to collect the test data of the explosion flame and pressure wave.
通过动态信号综合测试系统采集了爆炸火焰和压力波的试验数据。
The effect of combustor pressure on soot concentration and flame radiation was investigated in a small model gas turbine combustor with an air-blast atomizer.
在一个小型高压燃烧试验台上研究了燃烧室采用空气雾化喷嘴后,燃烧室压力对燃烧室内烟粒浓度和火焰辐射的影响。
At the exhaust gas dilution condition, the burning duration is extended and the flame speed drops faster at high initial pressure than at low one.
在废气稀释情况下,燃烧时间延长,在高初始燃烧压力时,火焰传播速度下降更明显。
With the growing of explosion heat, the explosion pressure sharply increases during energy releasing period, and rapidly attenuates after the flame is distinguished within gas cloud.
爆热越大,气云区内部爆炸压力在能量释放过程中增加得越快,在能量释放完毕以后衰减得也越快。
An ethylene diffusion flame has been investigated at normal pressure using synchrotron vacuum ultraviolet (VUV) photoionization and molecular-beam mass spectrometry.
本文利用探针取样法结合同步辐射真空紫外光电离和分子束质谱技术研究了常压下的乙烯扩散火焰。
The pulse flame will be blowout at certain phase difference, if the amplitude of the exciting pressure pulsation is great enough.
如果驱动压力脉动幅值足够大,到一定的相位差时,脉动燃烧停止工作。
The pressure and deflagration to detonation transition (DDT) characteristics of acetylene and oxygen flame were studied in a detonation tube.
研究了爆震管中爆震燃烧的压力特性及爆燃到爆震转捩(DDT)特性。
Flame stability has no relation with the ethylene guide flame, and the exit chocking ratio is an important factor for the combustor pressure rising.
同时发现火焰稳定与乙烯引导火焰无关,出口堵塞比是燃烧室压力提升的一个重要影响因素。
The result shows that there are two peak values, the first one is explosion wave pressure; the second is caused by the hot gas, which is heated by the subsequent flame.
研究结果表明,管内瓦斯爆炸过程中所产生的爆炸波有两个峰值,第一峰值为爆炸波压力,第二峰值压力为火焰到达后加热气体升压所致。
Aiming at the facts of low temperature, rare oxygen and low-pressure, ameliorates phenomena of burner igniting difficulty , unsteady flame and incomplete burning by improving on burner's parts.
针对高原地区低温、缺氧、气压低的客观现实,通过对轻油燃烧器结构的改进,解决了燃烧器点火困难、火焰不稳定及燃烧不完全问题;
It has shown that adopting revolving air flow and adjusting the flame length by changing the strength of revolving for low pressure oil burners is feasible.
结果表明:采用旋转气流及用改变旋流强度的方法来调节低压油烧嘴的火焰长度是切实可行的。
For the three-zone model, a set of coupled correlations has been derived to describe the effect of pressure and temperature on the laminar burning velocity and the laminar flame thickness.
对于三区模型,加上相关的衍生了一套描述的压力和温度的层流燃烧速度和火焰层厚度的影响。
If the flame is propagating at steady speed in static and homogeneous clouds, flow field just behind the pressure waves is self-similar.
若火焰以稳定速度在均匀的静止云雾中传播,则压力波后的流场是自相似的。
There are 81 batch samples which are disqualified. The main reasons are unstable flame height, gas leaking and the unstable gas pressure.
有81批样品质量不合格,主要原因是燃烧高度不稳、漏气及气压不稳定。
The results show that flame-spread rates are sensitive to ambient pressure and decreases as the ambient pressure decreases in a lower range of ambient pressures.
结果表明在低压下火焰传播的速度对环境压力敏感,即火焰传播速度随着压力的降低而降低。
Wall pressure distributions of combustion are measured and flame photographs of ultraviolet ray are got.
实验测量了燃烧室壁面压力分布,并拍摄了燃烧火焰紫外光图像。
The results showed that the existence of the obstacles would highly increase the gas flame transmission velocity, the max explosion pressure and the pressure rising rate.
结果表明:障碍物的存在极大的提高了瓦斯的火焰传播速度、最大爆炸压力及压力上升速率;
The flame normalizing treatments were put forward on steel rail with flash welding, gas pressure welding and aluminium heat welding.
对钢轨闪光焊、气压焊和铝热焊进行火焰正火处理,并进行正火、未正火接头和钢轨母材的金相组织以及力学性能的对比。
The results showed that:the combustion processes in the engine could be observed, and the flame images and pressure changes with the crank angle could be recorded;
并进行了初步的试验,结果表明:该装置能够观测到发动机缸内的燃烧过程,能够记录下燃烧过程照片和缸内压力随曲轴转角的变化规律;
But in a higher ambient pressure, the flame-spread rates are independent of ambient pressure.
在较高压力下火焰传播速度对环境压力不敏感,即火焰传播速度几乎不随着压力变化。
The properties. Design, preparation and application of the corrosion resistant, flame-resistant and pressure-resistant FRP pipes are introduced.
介绍耐腐蚀阻燃玻璃钢压力管的特点、设计、制备及应用。
This invented flame-retarding filler, hydrated talc, is prepared up through metathetical hydration reaction of Al, Mg and Na salts under ordinary temp and pressure.
一种无机阻燃填料水合滑石是利用铝盐、镁盐及钠盐为原料,在常温常压下进行复分解水合反应而制成。
This invented flame-retarding filler, hydrated talc, is prepared up through metathetical hydration reaction of Al, Mg and Na salts under ordinary temp and pressure.
一种无机阻燃填料水合滑石是利用铝盐、镁盐及钠盐为原料,在常温常压下进行复分解水合反应而制成。
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