构建了湿蒸汽实验系统并进行了蒸汽湿度测量的实验研究。
A wet steam experiment system is established with a Laval nozzle generating wet steam.
在实验中你可以测量蒸汽压,作为温度的函数。
Where you measure the pressure, the vapor pressure, as a function of temperature.
根据美国国家可再生能源实验室的数据,通过蒸汽重组得到一千克氢造成相当于11.9千克的二氧化碳排放。
According to America's National Renewable Energy Laboratory, producing a kilogram of hydrogen by steam reformation generates emissions equivalent to 11.9kg of CO2.
利用油藏工程基本知识和基本方法,对稠油油藏水驱和蒸汽驱的两组驱油效率室内实验结果进行了分析。
This paper analyzed laboratory experiment results of oil displacement efficiencies of both water and steam drive in heavy oil reservoir by using basic knowledge and method of reservoir engineering.
用此状态方程计算纯物质饱和蒸汽压和二元汽液平衡,计算值和实验值符合很好。
The calculated values for saturated vapor pressure and binary VLE by using this new equation of state are in good agreement with experimental values.
以蒸汽分子扩散模型为基础,建立了预测霜层生长过程的数学模型,并建立了以液氮为冷媒的管内强制流动结霜实验台。
Based on molecular diffusion model of water vapor a theoretical model of frost growth is established and an experimental set with a liquid nitrogen cooled tube is built up.
通过35只狗的实验研究,建立了一个标准化的重度呼吸道蒸汽烧伤模型。
Through an experimental study with 35 dogs, a standardized model of severe steam respiratory burn was established.
室内实验表明,伴蒸汽注入化学剂是提高稠油油藏采收率的有效手段。
The laboratory experiment presents that chemical agent injection with steam is the effective means for improving recovery factor of heavy oil reservoir.
实验结果表明,这种测量方法可以满足高干度湿蒸汽测量的要求,具有很好的工业适用性。
The experimental results show that this method is feasible for the measurement of wet steam in relatively high dryness fraction, the device is ingeniously adaptable in practical use.
实验结果表明,螺旋管管束的流体诱发振动响应与直管相比存在一定的差别; 200MW高温气冷堆蒸汽发生器的设计避免了管束的大振幅振动。
The experimental results reveal the difference between helical tubes and straight tubes on flow induced vibration, and the design for 200MW HTR steam generator avoids large amplitude vibration.
实验结果表明:随着饱和蒸汽温度的提高,C管的凝结换热系数下降。
Experimental results show that the condensation heat transfer coefficient of thermoexcel-C tube decreases as the saturation vapor temperature increasing.
用喷淋加湿取代蒸汽喷雾是目前在湿热交变实验箱中推广的一种新方法,它具有体积小、耗能低、效率高、操作方便等优点。
We use spraying damping instead of steam atomizing, which is a new spread method. It have advantages of small dimension, low power consumption, high efficiency, convenient operating and so on.
经过充分的理论分析和实验研究,高压蒸汽射流不仅可以提高稠油隔热管的清洗质量,而且对环境没有污染。
After full theoretical analysis and experimental research, high-pressure steam jet can not only improve the quality of heavy oil insulated pipe cleaning, and no environmental pollution.
本论文进行模拟实验并有限元方法,获得蒸汽管道支管及接管座管壁温度场和热应力的分布规律,阐明热疲劳裂纹产生的原因;
To study the reason of appearance of the thermal diffuse crack, Temperature and thermal stress analysis of the steam pipe and correlative branch pipe was performed with finite element analysis method.
重点对光纤光栅测量湿蒸汽两相流湿度场以及温度场的机理进行研究,对实验系统装置的构建作了详尽的描述。
In this article the mechanism of based on FBG sensor measurement in two-phase wet steam flow moisture and temperature field was researched and investigated clearly.
通过实验分析了热水驱、蒸汽驱对驱油效率的影响,并与常规水驱进行对比。
Through experiments, oil displacement efficiencies of hot-water flooding and steam flooding have been analyzed and compared with conventional water flooding.
在烟气增湿脱硫实验台上,进行了蒸汽水合生石灰的脱硫实验研究。
On a test rig of flue gas humidification and desulfurization an experimental study was conducted of the desulfurization performance of calcium oxide activated by steam humidification.
制作了一台样机及其控制系统,在蒸汽发生器传热管道群模拟平台上进行了实验,结果表明该样机性能达到了预期目标。
Experiment results of the prototype working on a simulation platform are provided, and the results indicate that the performance of the robot has met the requirements.
利用钝体稳定火焰实验台,在不同工况下,测量了含水蒸汽的甲烷预混气的火焰吹熄速度。
By the experimental bench of bluff body flame and under different working orders, the speed in blowing out the flame of methane premixing gas with vapour is measured.
《物理化学》中的稀溶液沸点升高与《有机化学实验》中的水蒸汽蒸馏看似矛盾,实质上是它们的原理不同。
The boiling point rise of dilute solution in physical chemistry seems to contradict with vapor distillation in experiment of organic chemistry. Actually, they are of different principles.
本实验通过建立数学模型对传统莲蓉包蒸汽加热过程的热扩散与升温特性进行研究。
The thermal diffusivity and the calefactive characteristic of Lianrong bread by steam heating were studied via establishing math model.
本文模拟高炉中锌的还原及其蒸汽在炉料吸附的过程,对入炉烧结矿、球团矿做了锌吸附的实验。
In this paper, in order to simulate the reduction of zinc in the blast furnace and its vapor absorption process on the charge, zinc adsorption experiments of sinter and pellet were did.
实验过程中使用可视化方法观察确定过冷沸腾净蒸汽产生点。
The point of net vapor generation was determined by visual observation.
实验考察了注蒸汽开采稠油用的两种商品磺酸盐类阴离子表面活性剂hd1和HD2的应用性能。
The performance properties of two commercial sulfonate surfactants, HD 1 and HD 2, for steam assisted recoveries of viscous crude oils are investigated experimentally.
为了验证该方法的有效性,以核电厂设备蒸汽发生器u形管破裂等故障为例,进行了仿真实验研究。
In order to test the validity of the method, the inverted U-tubes break accident of Steam Generator and etc are used as examples, and many simulation experiments are performed.
改进后的实验解决了碘蒸汽外逸造成的环境污染等问题。
This method can solve environmental pollution problem due to transgression of iodine steam.
BLEVE是一种物理爆炸,具有严重的破坏性,为研究沸腾液体膨胀蒸汽爆炸的发生机理,建立了小型实验装置进行模拟试验。
The latter is a kind of physical explosion with a serious destructive force. To study the generation mechanism of BLEVE a small-scale experimental device has been set up to conduct simulation tests.
结果表明:忽略加热段内蒸汽温度的轴向变化及蒸汽流动的径向变化,钠热管声速限与实际误差在10%以内。 理论与实验较为吻合。
When the radial component of the vapour velocity and the axial variation of the vapour temperature were neglected, the error of the sonic limit is within 10 per cent.
就碳酸二甲酯对汽油的调合辛烷值、氧含量、热值、蒸汽压、馏程、凝固点、溶水性等性质的影响进行了研究。实验表明,DMC作为汽油添加剂具有良好的前景。
Well-tried function of DMC as an additive on gasoline, covering its octane number, oxygen content, calorific value, vapor pressure, distillation range, freezing point, solubility in water etc.
就碳酸二甲酯对汽油的调合辛烷值、氧含量、热值、蒸汽压、馏程、凝固点、溶水性等性质的影响进行了研究。实验表明,DMC作为汽油添加剂具有良好的前景。
Well-tried function of DMC as an additive on gasoline, covering its octane number, oxygen content, calorific value, vapor pressure, distillation range, freezing point, solubility in water etc.
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