查询词典 reheat

Thus you might have a drawing for "constant volume air terminal unit with reheat control diagram".

因此，您可能需要提取的"恒定体积空气终端设备与热控制图"。

FIG. 1 shows the influence of billet reheat time and temperature on ultimate tensile strength.

图1示出了坯料再加热时间和温度对极限拉伸强度的影响。

When the guests come, just reheat, effortlessly. Many of these dishes feature welcome staples, such as baked seafood, chinese cabbage with butter, and pork with water caltrop.

所以在这本食谱里，我设计了许多可以事先烘烤好、当客人来临前，只需轻松再加热的菜肴，如焗海鲜、奶油白菜、菱角烧肉。

Therefore, it is essential to analyze the dynamic characteristics and to optimize the parameter of DEH control system of reheat extraction steam turbine, which would do benefit to design the control system with excellent performance and to guarantee the safety of the turbines.

全面掌握中间再热抽汽式汽轮机控制系统的动态特性，优化控制器的参数，是设计性能优良的控制系统，保证机组安全运行的关键，具有重要的工程应用背景。

Based on the mechanics analysis of reheat er desuperheating spray used in large scale power units and the partial differential theory and matrix analysis method,an analysis model for calculating the influence of reheat er desuperheating spray on power plant s thermal economy has been established through rigorous mathematical derivation.

对大型机组的再热器减温喷水的机理进行分析，运用偏微分理论和矩阵分析方法，经过严密的数学推导，建立了再热器减温喷水对机组热经济性影响的计算模型。

Difficulties: energy analysis and calculation on Rankine, Reheat and cycle.

难 点：蒸气压缩制冷循环的工作原理及 lgp-h 图和 T-s 图。

The work had been carried out can be summarized as follows: 1. Thermal cycle analysisBased on the classical thermodynamics, influence of isobaric reheat and isovolumetric reheat on cycle output is discussed. Based on the finite time thermodynamic theory, the thesis discusses the optimization of Rankine cycle, Brayton cycle and Stirling cycle between constant temperature heat source and constant temperature heat sink or between variable temperature heat source and constant temperature.

第一、循环优化分析：采用经典热力学研究了等压再热与等容再热对循环功的影响；采用有限时间热力学深入研究了恒温热源一恒温冷源和变温热源一恒温冷源液氮发动机朗肯循环、布雷顿循环和斯特林循环的优化和对比；着重研究了工质导热率与热机换热器总导热率之比对循环性能的影响、高温侧换热器导热率与低温侧换热器导热率之比对循环功率的影响等内容；得到了一些对循环和系统设计具有现实指导意义的结论。

It is found out that the reheat HAT cycle provides the maximum efficiency and the STIG cycle with intercooling and reheat provides the maximum specific work.

利用能量模型〓分析法分析了HAT循环的能量利用，给出了循环的〓平衡模型和能量传递—转换模型，计算了各子系统和各部件的〓损失和效率贡献系数，得出了不同于通常〓分析的结论，指出了HAT循环系统的更合理的节能方向。

The effects of various correction elements and regulation parameters on the reheat steam turbine and their regularity have been discussed in detail according to a dynamic analogy test of the power-frequency electro-hydraulic control equipment for reheat steam turbines.

在中间再过热汽轮机功—频电液调节装置动态模拟试验的基础上，本文着重探讨电液调节装置的各校正元件、各调节参数对中间再过热汽轮机的影响及其规律性，并提出主要调节参数的合理范围。

Intermediate heat cycle can be reduced because the tail blade turbine steam humidity and reduce steam consumption. improve plant efficiency and thermal cycling in the unit were popular, however, Reheat temperature control system with nonlinear their targets, inertia, the characteristics of delay, Power Plant to become more difficult to control the system-paper fuzzy control theory and fuzzy logic, reconsidered conventional PID control law on the basis of the study and intelligent fuzzy PID control, the 300MW units Reheat fuzzy control process using adaptive PID control, the introduction of load feedforward. design configuration, the final design complex adaptive feedforward cascade control system and MATLAB for simulation, simulation results show that the response speed, Robust control and accuracy, the system has considerable advantages Unit to improve the efficiency and reduce the operational workload.

中间再热循环技术因其可以降低汽轮机尾部叶片的蒸汽湿度和降低汽耗，提高电厂的热循环效率而在单元机组中被普遍采用，然而，再热气温控制系统因其对象具有非线性，大惯性，大迟延等特点，成为火电厂较难控制的系统之－，本文运用模糊控制理论和模糊逻辑推理，在重新认识常规PID控制规律的基础上探讨了PID与智能模糊控制相结合，在电厂300MW发电机组再热模糊控制过程中使用自适应PID控制，引入负荷前馈，设计组态，最终设计出自适应复合型前馈串级控制系统，并在MATLAB中进行仿真模拟，仿真结果表明，在响应速度，鲁棒性和控制精度等方面，此系统都具有相当大的优越性，有利于提高机组的效率和减轻运行人员的劳动负荷。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。