本文针对大容量电站锅炉变工况特性进行了理论模型的研究。
This paper carries on the research of the variable condition property theory model for large-capacity power plant boiler.
文中研究了整体煤气化联合循环(IGCC)底循环系统的变工况特性。
This paper chiefly studies the off design thermal characteristic of bottom cycle system in integrated gasification combined cycle (IGCC) system.
进行了燃气-蒸汽联合循环系统变工况特性的计算，并对其在典型动态阶跃变化时的动态响应特性进行了研究。
We calculate the characteristics of designed CCGT variable condition and analyze the dynamic response characteristics in some typical conditions of step change.
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.
由本文变工况优化结果可推断出一个重要结论：余热锅炉的最优结构与BCHP系统的负荷特性有关。
Based on the optimal results an important conclusion can be predicted out that the optimal structure of HRSG are related with the load characteristic of the BCHP system.
分析了弯扭叶片中，叶片力的径向分力对沿叶高反动度的影响，及对变工况时脱流特性的影响。
This paper is intended to analyse how the radial component force which opposed on the bending blades affect the reaction along blade and flow separation characteristics of varying duty.
讨论了变工况下凝汽式汽轮机末级的变工况特点，如反动度的变化规律，余速损失，级前压力的变化特性。
For example, the regular change of reaction degree, the loss of exhausted velocity , the change characteristics of the pressure exerted on the last stage .
研究直接空冷系统变工况运行以及排汽活动特性，对于进步直接空冷机组运行水平具有重要意义。
It is of great significance to study operating performance and exhaust flow characteristic under off-design conditions of condenser system for the economic operation of direct air-cooled units.
管道动力系统中非定常流动工况是不可避免的，并且在一定条件下，具有强瞬变特性。
The operating mode of the unsteady flow in the dynamic system of the pipeline is inevitable, and has the character of the strong transitory in certain cases.
工程实际应用表明：该模型易于使用，静态和动态变工况性能与原经验型仿真模型相比，能更好地反映实际风机的特性。
The engineering practice shows that the model is easy to use and can reflect the axial-flow fan′s real static and dynamic performance better than the erstwhile purely experiential model.
锻造操作手在时变工况下的动力学特性直接影响着锻件的成形质量。
The quality of forging has a direct relation with the dynamic performance of forging manipulators in time-varying conditions.
锻造操作手在时变工况下的动力学特性直接影响着锻件的成形质量。
The quality of forging has a direct relation with the dynamic performance of forging manipulators in time-varying conditions.
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