Turbine相关论文
采用自适应翼型尾缘的建模方法,通过快速成型技术制作柔性叶片模型,在理论分析与数值模拟的基础上探究柔性叶片的变形规律,在水槽......
In order to improve the shift quality,a linear quadratic optimal tracking control algorithm for automatic transmission s......
Turbulent flow in a 3-D blade passage of a Francis hydro turbine was simulated with the Large Eddy Simulation (LES) to i......
Causes of scale deposition in flue gas turbine expander of FCCU were analyzed based on some aspects,including the types ......
A 3D finite element vibration model of water turbine generator set is constructed considering the coupling with hydropow......
据《Gas Turbine World》2015年11~12月刊报道,GE正在向山西晋城采煤集团供应12台3.35 MW J620燃气发发动机,用于在山西省晋城市成......
Reliable and efficient power generation is a major global issue due to both political and environmental concerns.Neverth......
随着企业信息化技术的发展,企业内信息系统的应用越来越广泛,但是系统间的接口也越来越复杂,一个企业内部采用不同的应用来解决企......
The Mechanism of grey prediction method and its application advantages in safety prediction were described.This method w......
据《Diesel & Gas Turbine Worldwide》2012年11月刊报道,Rolls-Royce公司推出了最近升级和改进的RB211航改型工业燃气轮机。称为R......
据《Gas Turbine World》2012年度手册报道,GE公司LM6000生产系列,GE Energy的50 MW级Flex Aero LM6000-PH代表最先进的技术。
Ac......
<正>据《Diesel&Gas Turbine Worldwide》2014年1-2月刊报道,Siemens公司将供应2台SGT-400燃气轮机给广州鳌头分布式能源站,这是在......
Forecasts of the economics and performance of gas turbine combined cycle (GTCC) with various types of gas turbines will ......
Forecasts of the economics and performance of gas turbine combined cycle (GTCC) with various types of gas turbines will ......
Wind energy is a clean and renewable energy for which technology has developed rapidly in recent years.Wind turbines are......
Removal of condensates from wet steam flow in the last stages of steam turbines significantly promotes stage efficiency ......
据《Gas Turbine World》2009年11~12月号报道,在石油和天然气生产过程中火炬气不仅对温室气体排放有很大的贡献,同时也是有用能量......
据《Gas Turbine World》2014~2015年度手册报道,中国海军已于2013年向乌克兰Zorya-Mashproekt(曙光-机器设计)燃气轮机科研生产联......
A hybrid reasoning model was proposed in which CBR(case-based reasoning)was applied to the conceptual design and RBR(rul......
先进绝热空气压缩储能系统(AA-CAES)由压缩机、透平机、储气室、换热器等装置组成,压缩机与透平机的级数为一级或多级,而级数存在......
本文通过SST湍流模型求解RANS方程组,研究了带径向轮缘密封的预旋盘腔流动换热特性,并采用附加变量法研究径向密封的封严特性.比较......
利用ANSYS9.0软件,建立航空发动机零部件的各种损伤模型,得出各模型的模态参数-固有频率,基于结构损伤必然引起结构模态参数的改变......
Large-scale wind turbine generator systems have strong nonlinear multivariable characteristics with many uncertain fact......
The rim seal is used to prevent mainstream ingestion to the gap between the vane of a turbine and its blade. In this art......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
将电介质的复介电常数与其静介电参数、交变电场频率的关系引入Maxwell-Wagner非均质电介质理论,建立湿蒸汽等效复介电常数模型,得......
本文基于对某300MW燃煤电站汽轮机系统结构和工作原理分析，建立了汽轮机主汽调门蒸汽流量实时仿真模型。该模型由单个主汽调门......
高炉煤气余压透平发电装置(Top gas pressure Recovery Turbine,简称TRT)是利用高炉自身产生的高压力煤气,经透平机膨胀作功,带动......
An approach for machining distortion measurements and evaluation of thin-walled blades with small da
Inspection techniques for aero-engine blades are a hot topic in industry. Since these blades have a sculptured surface a......
Modeling a high output marine steam generator feedwater control system which uses parallel turbine-d
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
利用在线振动测试与诊断处理的方法，对武钢集团鄂钢公司焦化厂干熄焦汽轮发电机组2次检修后不能正常运行的原因进行分析，及时排除了......
新干线电动车已经实现高速化(300～350km/h),使用传统的车轴轴承润滑油时,随着轴承转速的增加以及轴箱重量的减轻,因油量减少使得使......
外部空间布局rn由建筑围台的院落是中国传统建筑的重要语汇.研发大楼主要承载办公、科研和试验等功能,建筑平面呈“口”字形.一个......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
钠的化合物(NaCl、Na2SO4、NaOH和Na2SiO3)是存在于机组水汽系统并能溶解进入蒸汽最后进入汽轮机蒸汽通道,从而威胁超(超)临界机组......
本文介绍三菱 F701F4型452MW 燃气轮机透平冷却空气系统冷却介质控制系统在控制失效的情况下如何达到工艺流程的要求。论述了原系......
Study on the Degradation and Synergistic/antagonistic Antioxidizing Mechanism of Phenolic/aminic Ant
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Modeling a high output marine steam generator feedwater control system which uses parallel turbine-d
Parallel turbine-driven feedwater pumps are needed when ships travel at high speed. In order to study marine steam gener......
In this paper, cavitation damage of turbines is firstly analyzed and predicated from the view point of system engineerin......
在直流式低速风洞试验室内,采用粒子图像测速技术(PIV)对带6排气膜冷却孔的透平静叶在不同吹风比M和不同叶片安装角β下的流场结构......
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Humidification is an important step in humid air turbine system. The calculation on humidification is carried out at 423......
为提高某重型燃气轮机单轴多级透平气动性能，利吲航空发动机设计及校核程序，对某重型燃气轮机透平的设计进行了反演算，利用1维平均半......
Numerical simulation on conjugate heat transfer of an internal cooled turbine vane was carried out.Numerical techniques ......
采用Ansys-CFX软件数值求解三维RANS方程和SST湍流模型,研究了涡轮轴向轮缘密封几何结构参数对其封严特性的影响,并对数值计算得到......
液力变距器是广泛运用在传动系统中的一种液力设备,其结构参数如叶片厚度、叶片冲角等直接影响其传动工作效率。基于国内外研究现......
针对R26高温合金螺栓在服役过程中所出现的带状组织等缺陷,设计了3种不同的热处理工艺流程来对螺栓组织进行改善,找出最佳热处理工......
建立了转子-轴承系统动力学模型,分析启停机过程中轴振和轴承座振动随转速变化规律。研究结果表明,升速过程中不同转速区间内轴振......
为了研究映秀湾水电站水轮机内部沙水流动特性,对水轮机进行沙水流动数值模拟,分析水轮机转轮部分沙水流动情况。研究结果表明,转......
