Marine steam turbine

On Suddenly Occurred High Amplitude Low Frequency Vibration Problem of Marine Steam Turbine

船用汽轮机的突发高幅低频振动问题

A Study of the Dynamic Characteristics of Marine Steam Turbine Shrouded Blades

船用汽轮机带冠叶片动力特性研究

Analysis of Marine Steam Turbine Structure Reliability Life

舰船汽轮机结构可靠性寿命分析

Fault Analysis for Condensing System of Marine Steam Turbine Geared Unit

舰用主汽轮齿轮机组冷凝系统故障分析

Study on pressure loss characteristics of internal bypass flow path for marine steam turbine

船用内旁通流道的压损特性研究

Calculation Method of Exciting Force for Marine Steam Turbine

一种船用汽轮机组激振力分析计算方法

Fault Analyses for Main Components of a Marine Steam Turbine Geared Unit

舰船主汽轮齿轮机组主要部件故障分析

Improved Design of a Marine Steam Turbine Circulating Pump

船用汽轮循环泵的改进设计

Research on the Overcritical and Overflow at Variable Conditions of Marine Steam Turbine

船用汽轮机变工况超临界与超流问题的研究

A Study of Thermal Expansion in the Cold-state Startup Process of a Marine Steam Turbine

船用汽轮机冷态启动过程中热膨胀的研究

Numerical Simulation Calculation of the Flow Rate and Lifting Force Characteristics of a Marine Steam Turbine Short-seat Valve

某船用汽轮机短座阀流量与提升力特性数值模拟计算

Exhaust cylinder is an important part of marine steam turbine , its performance can influence equipment 's effective enthalpy drop and power capability .

排汽缸作为船舶汽轮机的重要部件，其性能可以影响机组的有效焓降以及机组的作功能力；

Fault analyses for a marine steam turbine geared unit and its major systems ( I ) & faults occurred in preparation process ;

论述了新型舰用主汽轮齿轮机组冷凝系统和轴冷凝装置的故障形式、特征、原因和处理对策。

An Analysis of the Vibration Characteristics and Service Life of Shrouded Blades for the Wetness Removal Stage of a Marine Steam Turbine

船用汽轮机除湿级带冠叶片振动特性及寿命分析

Geared marine steam turbine

船用齿轮传动式汽轮机

Study on Automatic Control for the Barring Gear of Marine Steam Turbine Improvements on Exhaust Hood Design of Main Propulsion Steam Turbines

舰艇主汽轮机盘车机构自动控制装置研制改善舰船主汽轮机排汽缸设计的探讨

The forms , features , causes and countermeasures of the faults for main components of a marine steam turbine geared unit are introduced .

论述舰船主汽轮齿轮机组主要部件的故障形式、特征、原因和处理对策。

The chip microprocessor control , digital circuit and sensor are adopted to realize the automatic control for the barring gear of marine steam turbine .

采用单片计算机控制技术、数字电路技术、传感器技术，实现盘车机构自动控制；

In the variable conditions calculation of thermodynamic calculation for marine steam turbine , it is often for overcritical conditions and overflow conditions to occur .

在船用汽轮机热力计算的变工况计算中，经常出现超临界工况及超流工况。

Use CFD software to simulate flow domain of low-pressure exhaust cylinder of a marine steam turbine and improve the structure based on the simulation result when considering real on-site condition .

运用CFD软件对某型船舶汽轮机低压排汽缸进行了分析，并结合实际船上条件对其结构进行了改进优化；

Rotor-bearing system is the core component of marine steam turbine ; turbine rotor is able to avoid resonance vibration and the critical speed with the reasonable distribution of the critical speeds .

转子-轴承系统是船用汽轮机的核心部件，合理的临界转速分布可以使汽轮机转子在运行过程中避开临界转速，避免发生共振。

With the sequence algorithm principles and on the basis of thermodynamic theory , this paper conducts researches on above two conditions and proposes the commonly applicable method for variable condition calculation of marine steam turbine for the first time in China .

本文基于顺算法的原则，对上述两种工况进行研究，在充分依据热力学原理的基础上，在国内首次提出了对船用汽轮机变工况计算广泛适用的处理方法。

With the rapid development of high-power steam turbine , nuclear steam turbine and nuclear-powered marine steam turbine , droplet erosion problems of the last and penultimate stages of steam turbine blades are more and more serious .

随着大功率汽轮机、核电汽轮机、核动力舰用汽轮机、地热电站汽轮机的迅速发展，汽轮机低压末几级动叶片的水蚀问题越来越严重。

Based on the experimental study of a short-seat valve the authors have performed a numerical calculation and analysis . Through aerodynamic tests a group of curves was obtained for the flow rate and lifting force coefficients of a marine steam turbine short-seat valve .

本文对某短座阀在试验研究的基础上进行了数值计算分析：通过气动试验，得到某船用汽轮机短座阀的流量系数与提升力系数曲线簇；

Evaluation of heat transfer boundary conditions for a marine high-pressure steam turbine rotor

舰用汽轮机高压转子换热边界条件的确定

Evaluation of Transient Temperature and Stress Fields for Marine High-Pressure Steam Turbine Rotor

船用汽轮机高压转子动态应力场计算

A two-phase flow simulation model for marine nuclear steam turbine plant is established in the paper .

建立了适合船用核汽轮机装置实时仿真分析计算的两相流仿真模型。

Topical Fault Analyses for Marine Auxiliary Steam Turbine Machines

船用汽轮辅助机械的典型故障分析

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。

Simulation on steam turbine focus on steam turbine of power station or power plant , while little attention paid on marine nuclear-powered steam turbine .

对于汽轮机的实时仿真研究多集中于电站或电厂汽轮机，针对船用核动力汽轮机的仿真研究为数极少。