In order to improve the thermal efficiency of power plant, the steam condition tends the more higher temperature and more higher pressure.
为了改善电站的热效率,蒸汽参数趋向于更高的温度与更高的压力。
Compressed air actual if keep steam condition, won't cause system problems, if want to remove all of the water vapor in the compressed air is not only very expensive, and it is unrealistic.
压缩空气中的水气如果一直保持蒸气状态,就不会造成系统问题,若要驱除压缩空气中的所有水蒸气不仅十分昂贵,而且是不切实际的。
Combined with computer simulation, this method can be applied to steam turbine performance prediction, optimizing control as well as condition monitoring and fault diagnosis.
结合计算机仿真,可以实现系统的性能预测、控制优化、状态监测与故障诊断。
Steam is water in a gaseous condition.
蒸气就是气体状态的水。
The experimental results indicate that steam curing condition increases early hydration velocity of cement-fly ash composite binders and improves compressive strength of hardened pastes.
试验结果表明:蒸汽养护条件提高了水泥-粉煤灰复合胶凝材料的早期水化速度,并且提高了硬化浆体抗压强度。
Recommendation for the configuration of feed water pump in air cooling units is given based on the design condition of the project and comparison between steam pump and electric pump economically.
按照该项目的设计条件,从技术经济上对汽泵和电泵方案进行详细比较,提出空冷机组给水泵配置的推荐意见。
The main steam pressure control system, bed temperature measure system, bed temperature adjust system and action condition of main fuel trip (MFT) are analyzed.
对主蒸汽压力控制系统、床温测量系统、床温校正系统和主燃料跳闸的动作条件进行了详细的分析。
Pressure transient test in steam injection well is an inexpensive and effective means to determine swept volume and flowing condition of the steam zone.
注蒸汽井压力降落试并是确定蒸汽波及体积和了解波及区流动情况的一种经济、有效的方法。
Under the production condition of steam injection, the energy ratio can reach 7.0.
在注入蒸汽开采初始条件下,能量效率可以达到7.0。
Optimizing the steam parameters of HRSG under subcritical condition can increase the efficiency to F technology combine cycle.
在亚临界范围内,对余热锅炉的蒸汽参数进行了优化;
The operation condition and technological parameters optimization and adjustment of TC201 air compressor units are introduced. The steam consumption is reduced, the production cost is decreased.
论述了TC 201空气压缩机组性能运行状况和工艺参数优化。使之降低蒸汽消耗,降低生产成本。
After the injection of a gaseous mixture of steam and gas into a turbine a change in turbocharger operating condition will take place.
水蒸气与燃气混合后的混合气体注入涡轮后,涡轮增压器会出现运行状态的变化。
In high different pressure process condition, if the valve type selected were not correct, erosion and corrosion would occur in the trim, especially in steam systems and water spraying systems.
在高差压的工艺条件下,如果选型不当,控制阀往往出现冲蚀、汽蚀问题,尤其是在蒸汽系统和注水系统更为突出。
According as its condition it figures out the consumption of conventional steam-dehumidification drying and compares to consumption of three drying means.
以此匹配条件为依据计算出联合干燥的各阶段的能耗,并对三种干燥方式进行了比较分析。
Heat efficiency of steam injection and hot water injection was 0.349 and 0.465 under the given condition.
在给定的条件下,注入蒸气和热水开采过程的热量的有效利用率分别为0.349和0.465。
A study is carried out on start-up and reduction, under a condition without hydrogen, of the catalyst for steam natural gas reforming to synthesis gas, which has turned out a success.
研究了天然气蒸汽转化制合成气催化剂在无氢条件下开车进行还原,取得成功。
By using the generalized functions and creep theory, the equations of equilibrium, geometry and constitution for stepped rotating disks of steam turbine are established under the creep condition.
应用广义函数及蠕变理论,建立了汽轮机阶梯式变厚度轮盘在蠕变状态下的平衡方程、几何方程及本构方程。
The first condition for sterilization of porous product is saturated steam quality.
首要条件是灭菌产品的饱和蒸汽质量。
In this paper, the author advances a new method for handling the vorticity boundary condition and USES the higher order accurate schemes to solve the steam function-vorticity equation.
本文提出了一种新的处理涡量边界条件的方法,并且应用了高阶精度的差分格式。
According to the principle, of energy and loss, the steam control condition for minium life loss was established. The application of this condition was preliminarily explored.
根据能量及损伤原理,建立了最小寿命损伤的汽温控制条件,并对这一条件的应用进行了初步的探索。
Dynamic calculation of steam turbine in load rejection condition is important to the safety of unit.
汽轮机甩负荷动态计算对机组的安全运行起着很重要的作用。
Unstructured tetrahedral meshes are used to simulate the flow field inside high pressure combined valves of a 600mw ultra supercritical steam turbine under the nominal condition.
采用非结构化四面体网格,对某600MW超超临界汽轮机组高压主汽调节联合阀的额定工况进行了数值模拟。
While the flow of gas or steam is detected, measurement error can be brought by the change of medium condition.
检测气体或蒸汽流量时,介质的工况变化将引入测量误差。
This paper studies effect of water-rock reaction on heavy oil reservoir during steam soaking in single well by modeling changement of quartz particle in autoclave under thermal recovery condition.
利用高压釜模拟热采条件下石英颗粒的变化情况,研究单井吞吐过程中水岩反应对稠油储层的影响。
The existed steam turbine model will face some problems when applied to load rejection condition.
但是现有的汽轮机模型用于甩负荷工况还存在一些问题。
"It was not in good condition and could not have been driven away under its own steam, " added the spokesman.
“这辆车已受损,无法正常驾驶,不可能被开走。”这位发言人说。
Because the facture need condition of steam curing and compressing, the complicated technology, rigid operation and relatively high costs, so the application is limited.
由于大都采用了蒸压或蒸养的制作方法,生产工艺较复杂、操作过程要求较严格,产品的生产成本相对较高,在推广应用方面受到一定影响。
The steam and water systems are in good condition and no chemical cleaning is required.
蒸汽和水系统完好,不需要化学清洁。
The steam curing condition has no effect on the variety of the hydration products but on their amount and improves pozzolanic activity of mineral admixtures.
蒸汽养护条件并没有对各种水化产物,但其量,并改善矿物掺合料的火山灰活性。
The steam curing condition has no effect on the variety of the hydration products but on their amount and improves pozzolanic activity of mineral admixtures.
蒸汽养护条件并没有对各种水化产物,但其量,并改善矿物掺合料的火山灰活性。
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