The first phase, which focused on the combustor and high-pressure turbine, was completed in September 2009.
第一阶段致力于燃烧室和高压涡轮的测试已于2009年12月完成。
The counter-rotating turbine design has been successfully applied in E3 program by P&W Company. The design characteristics of the high-pressure turbine stage was analyzed and discussed in this paper.
在E3计划中进行的对转涡轮设计，是迄今为止公开发表资料中描述最详尽，也最接近实际应用的一个设计方案。
The new improved technology includes high pressure turbine airfoil advancements that enhance operational reliability, lower maintenance costs and improve fuel burn retention.
新技术的改进包括高压涡轮机翼，可提高其作战的可靠性、降低维修成本并提高燃油燃烧使用率。
The paper Introduces fracture appearance transition character of turbine high and middle pressure rotor made metal material.
介绍汽轮机高中压转子金属材料的脆性转变特性。
The forming technology of skin-cooling high pressure turbine was analyzed, introduced polyurethane bulging die structure design and the working process and die debugging improvement.
分析了高压涡轮冷却外壳的成形工艺，并介绍了聚氨酯胀形模的结构设计和模具工作过程以及模具调试改进。
The blade tip crack of the high pressure turbine is repaired by using the laser welding, which can reduce effectively the repair cost and increase the economic effectiveness of the engine repair.
采用激光熔焊方法，修复了高压涡轮工作叶片叶尖裂纹，有效降低了发动机修理成本，提高了发动机修理的经济效益。
Since applying whole ribbed cast-in high pressure diaphram to 125mw turbine, the unit has not attained the guarantee target in economy.
国产125MW汽轮机由于采用加强筋整体铸造结构的高压隔板，使该型机组经济性达不到保证值指标。
The fireproof measures are put forward by analyzing the firing causes of oil line system of high-pressure steam turbine and listing the defects.
分析了蒸汽透平油路系统着火的原因，列举了其存在的缺陷，提出了具体的防火技术措施。
This paper discusses the methods of reducing pressure pulsation in high load zone of Francis turbine models.
针对混流式模型水轮机研发中有关降低高部分负荷压力脉动的方法进行了探讨。
High filtration efficiency (H12) combined with low pressure drop provide continuous high power output, reduced fuel costs, and increased turbine availability.
高过滤效率(H12)结合低压降，可提供连续的大功率输出，减少燃料成本，增强涡轮可用性。
To realize high precision control of top pressure, the dynamic mathematical model of top gas pressure recovery turbine (TRT) system was researched.
为实现高炉顶压的高精度控制，提出了高炉煤气余压透平装置(TRT)系统炉顶压力的动态数学模型。
The turbine will operate at high temperature and high rotational speed, its pump will work under the conditions of lower or normal temperature, high pressure and high rotational speed.
涡轮在高温、高转速下工作，泵在低温或常温、高压、高转速下工作。
Pressure fluctuations with high or low frequency can lead to acute cavitation damage in draft tubes or vibration of the vane of turbine.
由于各种原因产生的高频和低频的压力脉动会使尾水管内部产生严重的空蚀破坏或者诱发水轮机叶片产生振动等问题。
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。
Some newest type of 200mw unit whose hydraulic governing systems are high pressure, fire resisting oil DEH, and protecting systems are low pressure turbine oil ones.
某最新型2 0 0MW机组，其调速系统为高压抗燃油数字电液调节控制系统，保安系统为低压透平油系统。
Discusses the feasibility of starting ways of intermediate pressure cylinder with bypass system for imported 300mw turbine, and compare with high pressure cylinder without bypass.
探讨了引进型300MW机组带旁路中压缸启动方式的可行性，并与不带旁路高压缸启动方式比较。
ELDEC high performance pressure sensors? Are ideal for demanding turbine engine applications.
我们公司生产的遮脸压力传感器，主要用于汽轮机应用领域。
This article presents the purpose and accomplishment scheme of revamping high pressure steam driving turbine synthesis gas compressor.
介绍合成气压缩机高压蒸汽轮机改造的目的及实施方案。
The characteristics of turbulent flow in a high pressure turbine cascade were investigated experimentally.
本文对一种高压涡轮导向叶栅中的紊流特性进行了实验研究。
This artcle analyses the high—pressure header steam water side excess pressure protect theory of local N200—130/535/535 turbine, and shows the relevant requirement to operator.
针对国产N200—130/535/535型汽轮机，分析其汽水侧超压保扩原理，并对运行人员提出了相应要求。
The impulse turbine unit is normally used in high water-head power stations, whose diversion system is long and is likely to cause pressure fluctuation.
高水头电站一般采用冲击式水轮发电机组，引水系统长，容易产生水压波动。
The high pressure turbine tip clearance variation versus time under different operating conditions were analyzed by the finite element method.
利用有限元分析软件分析了某型高压涡轮叶顶间隙在不同工况下随时间的变化。
A kind of new protection project to fireproof has been offered in this paper for solving the environment protection problem in high pressure antifire electro-hydraulic control system of large turbine.
本文提出了一种新的防火保护方案，用于解决大型汽轮机组高压抗燃油电液控制系统环保问题。
The device thoughts and modification progress that modified one cylinder with high pressure, condensing steam turbine to a extraction and supplying heater ones are introduced.
介绍将高压单缸凝汽式汽轮机改造为抽汽供热式机组的设计思路及施工改造过程。
The formation of vane-integrated disk used in high-pressure compressor of turbine engine is simulated and analyzed with the finite element method (FEM) on the platform of software DEFORM 3d.
在DEFORM3d有限元分析软件平台上，对高压压气机整体叶盘的锻压成形过程进行了模拟与分析。
A 2-stage turbine helium circulator is used in the high pressure test helium loop in INET, TsinghuaUniversity.
介绍了用于高压氦气试验回路的二级涡轮式氦气循环风机。
The high pressure and low pressure rotors can rotate either in the same or opposite directions. Research about aerodynamics of turbine with or without guide vanes are conducted.
它可以允许轴流式涡轮高低压转子对转或同向旋转，对有或无导叶涡轮进行气动方面的研究工作。
Unstructured algorithm is employed in this paper to simulate the complex flow field inside high pressure combined valve of a 600MW steam turbine.
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。
The method and step of the calculation of the low cycle fatigue for the high pressure rotor of a steam turbine are introduced and summarized.
本文推论并总结了对汽轮机高压转子进行低周疲劳计算的方法和步骤。
The method and step of the calculation of the low cycle fatigue for the high pressure rotor of a steam turbine are introduced and summarized.
本文推论并总结了对汽轮机高压转子进行低周疲劳计算的方法和步骤。
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