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- Development and Prospect of Supercritical Pressure Turbine 超临界汽轮机的开发与展望
- THERMODYNAMIC PERFORMANCE ANALYSIS OF HP STEAM FLOW PATH OF A K-320-23.5-4 TYPE SUPERCRITICAL PRESSURE TURBINE 超临界 K-320-23.;5-4 型汽轮机高压缸通流部分热力性能分析
- supercritical steam pressure turbine 超临界汽轮机
- supercritical pressure steam turbine 超临界压汽轮机
- There are no data in the supercritical pressure region for storable propellant combinations. 没有关于可贮存推进剂组合在超临界压力范围的数据。
- The present investigation sows that CFB is more suitable than PC boiler under the condition of supercritical pressure. 阐述了流化床锅炉比煤粉炉更适于采用超临界参数的优势。
- The feasibility of the supercritical pressure circulating fluidized bed (CFB) boiler is investigated from not only technique but also economy. 从技术、经济两方面研究了超临界循环流化床的可行性。
- The sealing pads of the first 600 MW turbo-generator (the first 600 MW supercritical pressure generating trait made by ALSTOM Beizhong Power Co. 北重阿尔斯通公司首台600MW超临界汽轮发电机组,该型发电机的密封瓦为三流环式结构,包括空侧环路、氢侧环路,真空油路。
- The long-term life and low cycle fatigue life of low pressure turbine blade for an aeroengine under real loading spectrum is analyzed by using this method. 用该方法对某型发动机低压涡轮工作叶片在实际飞行载荷谱作用下的持久寿命和低循环疲劳寿命进行了分析。
- A mathematical model is set up for calculating the water swell in a supercritical pressure once through boiler during its start up. 本文建立了超临界直流锅炉启动过程汽水膨胀的计算模型,并用试验进行了验证。
- The DEH system of the back pressure turbine of thermal power plant is presented in detail and the load dump test used the conventional method is developed successfully. 以某热电厂背压式汽轮机数字电液调节系统(DEH)为例,介绍了该机组DEH系统的构成、特点以及机组DEH改造后采用常规法甩负荷试验的情况。
- Starting from the particularity of control project of supercritical pressure unit,it is indicated that,The rapidity of DCS closed loop control is one important technical property. 从超临界机组控制工程的特殊性即从系统规模庞大、要求快速控制和快速保护,闭环系统的可控性和工程实际出发,指出分散控制系统(DCS)必须具有闭环控制的快速性,是一个很重要的技术特性。
- To investigate the aerodynamic design ideas and concrete methods of high performance Low Pressure Turbine (LPT) at low Reynolds number condition, a new LPT of high load, large chord and proper velocity distribution was designed. 摘要为了探索高空低雷诺数情况下高性能低压涡轮部件的气动设计思路和设计方法,通过采用高负荷、大弦长的叶片设计和选择恰当的叶片表面速度分布形式设计了一台新低压涡轮。
- The treatment process and main points of the homemade supercritical pressure 600 MW coal-fired generation unit subject to the T-BFP trip with loading 580 MW was described in this paper. 介绍了某国产600MW超临界机组在580MW运行时汽泵跳闸的事故处理经过及要点,并提出对策及实施方案。
- Five causes which account for the thermal deviation and key points influencing thermal deviation of supercritical pressure boiler's superheater and reheater are also described in this paper. 列出了造成热偏差的5个原因。针对超临界压力锅炉过热器的热偏差的特点,提出了在设计和运行中应特别注意的问题。
- A special analytical solution is derived for the simultaneous differential equations of a dynamic mathematical model for the evaporating surface in supercritical pressure boilers given by Ref[1]. 对文献[1]给出的超临界压力锅炉蒸发受热面的动态数学模型所建立的三个联立偏微分方程组,导出了假定工质压力不随时间变化条件下的解析特解,阐明了该特解的物理意义。
- Type Selection of Steam Turbine Bypass for Ultra - supercritical Pressure Unit 超超临界机组汽轮机旁路系统的选型
- Reciprocating and low pressure turbine 往复式蒸汽机和低压汽轮机
- high pressure and low pressure turbine 高低压汽轮机
- extraction back pressure turbine 背压抽气式汽轮机