The results show that gas volume fraction distribution and flow pattern are different significantly in the two reactors.
结果显示，不同表观气速下，两种反应器内的气含率分布和流型存在较大差异。
Gas volume fraction distribution and flow pattern in the two reactors are compared with the experimental and computational results in the literature.
比较了两种反应器内的气含率分布和流型，并将计算结果与文献中的实验数据和计算结果对比。
Analysis of the velocity and distribution of gas volume fraction in the same location and plane of two mixers is used to compare the results of mixing.
分析两种搅拌器相同位置、相同平面的速度分布及气相体积分数分布，比较两种搅拌器搅拌效果。
A new approach to measure digitally the gas volume fraction is described, and the working principle and the linearization method of scale equation are analyzed.
介绍了一种对气体体积分数进行数字化测量的新方法，分析了其工作原理及刻度方程线性化方法。
The gas flow rate is important to molten steel flow and distribution of gas volume fraction. Too large or too small gas flow rate is harmful to molten steel flow.
底吹气体流量对钢液流动状态、气泡分布影响显著，底吹气体流量太大或太小都不利于改善钢液的流动状态。
The variations of main gas volume fractions with initial oxygen volume fraction during pulverized coal reburning were investigated using a one-dimensional flame furnace.
在一维炉上对煤粉再燃过程中烟气内主要气体体积分数随再燃区初始氧体积分数的变化规律进行了研究。
The system regards the gas volume fraction as the control parameters and regulates rotational speed of local fans by PID algorithm, thus making possible the safe gas drai...
该系统以排放出的瓦斯体积分数为参量，通过PID算法来调节局部通风机转速，实现了掘进工作面瓦斯的安全排放，保障了煤矿井下的生产安全。
Burning type catalyzing gas sensors are the devices of the gas monitoring system in coal mines, which realizes the auto on-off of the ventilation system based on detecting the gas volume fraction.
热燃烧式催化瓦斯传感器是煤矿矿井瓦斯监控系统的核心部件，用于检测瓦斯体积分数，实现风电闭锁功能。
The lowest volume fraction of methane in mine drainage gas used as town gas is discussed to fully utilize mine drainage gas.
探讨了作为城镇燃气的矿井气中甲烷的最低体积分数，以便于更充分地利用矿井气。
The simulation result can describe the temperature field and the distribution of volume fraction of mixed gas in methanol reforming reactor.
模拟结果可以直接表征反应器内的温度场、气体组分体积分数分布。
The volume fraction of carbon monoxide in product gas is about 1%, the volume of methane is in excess of 10% and the maximal volume fraction of hydrogen reaches to 41.28%.
在相同的实验条件下不同生物质气化得到了相似的气体组分，气体产物中一氧化碳体积分数大约为1%，甲烷体积分数超过10%，氢气的体积分数最高可以达41 28%；
The effects of equivalence ratio and volume fraction of oxygen on gas composition, carbon conversion and low heating value (LHV) of fuel gas were investigated through a series of experiments.
实验主要考察了氧的当量比和氧体积分数对气化气组成、碳转化率和气体热值的影响。
The effects of equivalence ratio and volume fraction of oxygen on gas composition, carbon conversion and low heating value of fuel gas were investigated through a series of experiments.
实验主要考察了氧的当量比和氧体积分数对气化气组成、碳转化率和气体热值的影响。
The manual reaming is easy to cause problems, such as over norm of heat load and CO volume fraction. The reform of gas range should be conducted by specialized manufacturers.
手工扩孔易造成热负荷及CO体积分数超标等问题，灶具改造应由专业厂家进行。
The results revealed the changing laws of the velocity of waste plastics particles and gas, the volume fraction of the waste plastics along the pipe range in the course of pneumatic conveying.
模拟结果揭示了废塑料气力输送过程中废塑料颗粒速度、气体速度和颗粒体积分率沿管长的变化规律以及管径的改变对废塑料颗粒体积分率的分布和固气比的影响。
With the decreasing of superficial gas velocity or increasing of solid mass flux, solid volume fraction at different axial positions increases simultaneously, while the particle velocity decreases.
随着表观气速的减小或颗粒循环量的增大，不同轴向位置的颗粒浓度都呈现增大的趋势，颗粒速度则降低。
The higher the volume fraction of methane, the more the surplus heat is produced at the same flue gas temperature.
在相同排烟温度下，甲烷体积分数越高，盈余热量越多。
The higher the volume fraction of methane, the more the surplus heat is produced at the same flue gas temperature.
在相同排烟温度下，甲烷体积分数越高，盈余热量越多。
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