作者通过蒸汽轮机动力装置在LNG船上的应用及选型分析，对未来新一代LNG船推进装置的发展趋势进行展望。
With analysis of implement and type selection for steam turbine power supply on LNG ship, the authors forecast the development of new-generation propulsion equipment for LNG ship in future.
以汽轮机功率方程和锅炉吸热量方程为基础，并将机组的整个回热系统视为一闭口热力系统，通过对其的热平衡分析，得到了高加切除对机组热经济性影响的计算模型。
By heat balance analysis of the whole regenerative system, which is regarded as a closed thermodynamic system, the calculation model on the influence of HPs removal on heat economy of unit is derived.
该方法可成为汽轮机湿蒸汽级流动的分析和设计的先进和实用的平台。
This approach can be an advanced and practical platform for analysis and design of wet steam flow in steam turbine.
此项技术可为汽轮机叶片安装轮缘的设计和安全性分析提供可靠依据。
This measure method supplies reliable data for security analysis and designing installed flange of steam turbine 's vane.
概要介绍了船用汽轮机进汽阀箱气动性能的数值模拟分析系统的构成及其应用。
This paper briefly introduces constitutes and application of numerical simulation analysis system of gas dynamic performance for marine turbines inlet valve box.
考虑汽流激振的超超临界汽轮机转子系统的稳定性分析是个较新的课题。
The stability analysis of rotor system of supercritical steam turbines including the steam-excited vibration is a comparatively new subject.
采用化学分析、力学性能测试和金相检验等手段，对某电站汽轮机主油泵轴的早期断裂进行了分析。
Chemical composition analysis, mechanical property test and microstructure examination were used to analyze the early fracture of power plant's turbine main oil pump shaft.
概要介绍了大功率汽轮机低压排汽缸数值分析系统各部分的构成及实施的结果。
This paper analyzes the constitutes and results of numerical analysis system of the large power turbine's low pressure exhaust hood.
就汽轮机带负荷清洗中的有关问题进行了分析。
This paper analyzes some related problems to the rinsing of steam turbines with load.
本文提出基于间隙度量的非线性度概念，并将其用于分析一锅炉-汽轮机系统的动态。
Nonlinearity measure is proposed via the gap metric in this paper, and the concept is applied to a boiler-turbine unit to analyze its dynamics.
介绍汽轮机异常振动的特征表现、原因分析及预防措施。
The paper introduces the characterization, reason analysis, and precautionary measure of one turbine's abnormal vibration.
简要介绍了基于频谱分析的汽轮机叶片自振频率测量系统的组成和工作原理。
In this paper, a natural frequency-measuring device for turbine blade is developed, and its constructing and working principles based on spectrum analysis are presented.
本文针对汽轮机转子的脆化现象，运用有限元方法对引进型300MW汽轮机冷态启动过程的高中压转子瞬态温度场进行了分析计算。
To the embrittlement phenomenon of steam turbine rotor, this thesis calculated 300mw steam turbine rotor's transient temperature field of cold start-up using FEA method.
重点分析超临界汽轮机的超速保护系统的特点。
The main characteristics of the overspeed protection system of supercritical steam turbines are analyzed.
通过对9E联合循环汽轮机轴封系统的现状分析，提出对轴封溢流的改造以达到节能降耗的目的。
Through the status analysis on shaft seal system of 9E combined-cycle steam turbine, the improvement for shaft seal overflow is put forward to save energy and reduce consumption.
从理论上分析凝汽器结垢对端差、凝汽器传热、汽轮机功率的影响，提出判断凝汽器结垢的依据。
The theory based on condenser fouling have on effect temperature difference, condenser heat transfer and turbine activity, set forth judge condenser fouling.
以某典型的300MW汽轮发电机组为例，详细地分析了它的汽轮机调速系统的构成、工作机理和主要特征。
The paper takes one 300MW turbo unit as a example, and analyses the composing and working mechanism and main character of the speed control system.
从测试汽轮机螺栓硬度的实践出发，分析了影响里氏硬度计测量值的几个因素。
Based on practices of turbine bolts hardness test, the factors influencing HL-hardness test results are discussed.
分析了200MW汽轮机轴封系统漏汽的原因，介绍了改进后轴封系统的工作原理和运行控制过程。
Analyses the causes of shaft gland leakage of 200mw steam turbine. Introduces the operation principles and control process of improved system.
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。
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.
采用汽轮机转子热应力的有限元分析结果和简化的理论计算公式，建立汽轮机转子热应力的数学分析模型。
Using the results from finite element analysis of turbine rotor suppressed in heat stress, and simplified theoretical calculation equations, a mathematical model is established.
对空冷汽轮机的特点进行简单扼要的介绍，着重分析空冷135 MW机组低压部分设计开发的思路和理念。
Characteristics of the air cooling turbine are briefly introduced to analyze the philosophy for LP sections design of the air cooling 135mw turbine.
介绍了汽轮机组热力性能试验通用分析软件的组成，给出了汽轮机加热器的通用计算模型。
The composition on general Analysis Software of steam turbine Thermal Performance Tests is introduced, and general calculation model of heater for steam turbine is given.
本文计算并分析了湿蒸汽汽轮机级隔板中大分散度水份的尺寸分布、运动特性及沉积位置。
The size distribution, motion behaviours and deposition positions of the coarse water droplets in the diaphragm of wet steam turbines were calculated and analysed.
从汽轮机能量平衡的角度出发，对汽轮机相对内效率两种定义方法进行了分析。
Firstly, two defining methods of relative internal efficiency for steam turbine are analyzed from energy equilibrium.
利用该仿真模型对快速变负荷工况下船用核汽轮机装置的动态特性进行了计算分析。
By means of the model, the dynamic characteristics of Marine nuclear steam turbine plant under the rapidly varying duty working conditions is calculated and analyzed.
利用该仿真模型对快速变负荷工况下船用核汽轮机装置的动态特性进行了计算分析。
By means of the model, the dynamic characteristics of Marine nuclear steam turbine plant under the rapidly varying duty working conditions is calculated and analyzed.
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