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combustion condition
相关语句
  燃烧状况
    Radiative energy signal, which response on the combustion condition well and has the ability to reflect on the varying tendency of temperature, is one of the direct reason for the fluctuation of the superheated steam.
    辐射能信号能够很好地反应炉膛燃烧状况,同样也能够反映炉膛出口的烟气的变化趋势,是引起过热汽温波动的直接原因之一。
短句来源
    This system has provided meaningful quantified characteristics parameters, performing a highly effective probing of the combustion condition identification mechanism. As a result, a new method and approach for combustion diagnosis and optimized control is provided for utility boilers.
    该系统为运行人员提供了有意义的定量化特征参数 ,并对燃烧状况辩识的机理进行了富有成效的探索 ,为电站锅炉的燃烧诊断和优化控制提供新方法和新途径
短句来源
    In order to monitor the combustion condition and improve the chamotte quality,a digital image collecting and processing method is adopted in the process of alumina production by sintering. Two digital characteristics of flame intensity and chamotte grade are obtained and flame monitoring system of rotary kiln is developed by quantity analysis and smooth filtering,which provide reliable data for the operating optimization and automatic control of rotary kiln,enhance the operation rate of facilities,reduce the cost of production.
    在烧结法生产氧化铝过程中,为监控回转窑内部燃烧状况,提高熟料质量,采用了数字图像采集与图像处理的方法,并通过对燃烧火焰和烧成熟料图像的数据分析与平滑滤波,得到了火焰强度和熟料等级两个数字化特征值,开发出基于图像处理的回转窑火焰监测系统,为回转窑的操作优化和自动控制提供了可靠的依据,提高了设备的运转率,降低了生产成本。
短句来源
    Through modification and in-situ operation on a 300MW unit of Shajiao A power plant, the control property under the optimized air/coal ratio can always hold the E in high-level and response combustion condition correctly,the new industrial scheme is proved to be practical and economical.
    通过在沙角A电厂300MW燃煤机组上的实际运行表明,优化后的氧量值能将辐射能维持在高位水平上,并且准确响应炉内燃烧状况,经济效率和社会效益明显,所提出氧量寻优控制方案有效、可行,具有产业化意义。
短句来源
  燃烧工况
    The vibration signal caused by diesel engine's combustion is pretreated by using the approximability characteristic of wavelets transformation,which has restrained the high frequency interference and improved the integrated diagnostic precision of combustion condition.
    利用小波变换中的“近似”特性,对柴油机的燃烧振动信号进行了光滑预处理,抑制了高频信号的干扰,有效地提高了柴油机各缸燃烧工况的综合诊断精度。
短句来源
    Compared the effectiveness of FLC with that of PID on the overall model of CFB boiler, and the simulation results show that FLC can decrease the fluctuation of operation parameters and can get more steady combustion condition. 
    并将该控制方案与传统PID控制的控制效果在循环流化床锅炉整体数学模型上进行了对比 ,仿真结果表明采用模糊逻辑控制方案可以降低运行参数的波动 ,达到更稳定的燃烧工况
短句来源
    The 670 t/h boiler in Wuhan steel & Electricity Co. Ltd. turns lean coal and blast furnace gas mix, hence its height is higher thanthe ordinary 670 t/h boiler by about 5 m, and the combustion condition is unstable.
    武汉钢电股份有限公司锅炉由于燃用高炉煤气和煤粉2种燃料,导致炉膛比一般670t/h锅炉高约5m,燃烧工况不稳定。
短句来源
  “combustion condition”译为未确定词的双语例句
    For the purpose of enhancing the intelligent and auto-adoptions to complex combustion condition, the article put forward a new Cluster Center Initiative Optimize and Auto-adoptions Rework arithmetic.
    同时为了适应多炉型、多煤种、复杂工况等情况,本文给出了一种新的标准模式库主动优化与自适应调整的动态算法。
短句来源
    The radiation energy signal can present loading level and combustion condition simultaneously. By introducing as the dynamic feedforward compensation signal in the temperature control system, it is possible to actively compensate the influence to steam temperature because of disturbance of load and burning efficiency.
    辐射能信号既能代表机组负荷水平又能快速反映炉膛燃烧率的变化情况,如果以此作为前馈补偿信号引入汽温控制系统,可以及时动态补偿负荷扰动和燃烧率扰动对过热汽温的影响。
短句来源
    for the purpose of enhancing the intelligent and auto_adoptions to complex combustion condition, a new Cluster Center Initiative Optimize and Auto_adoptions Rework arithmetic is put forword.
    为了适应多炉型、多煤种、复杂工况的情况 ,对所提出的自适应聚类中心主动优化算法做了分析描述。
短句来源
    In view of the fuel special condition of reheating furnace of High Speed Wire & Rod Plant of Tangshan Iron & Steel Co ,Ltd ,which using commixed heavy oil,converter gas and blast furnace gas,the fuzzy control theory and traditional PID control idea combined to realized automatic combustion control The application results show that the combustion condition and quality are good
    针对唐钢高速线材厂加热炉采用重油、转炉煤气、高炉煤气混烧的特殊情况 ,采用模糊控制理论和传统的PID控制相结合的控制思想来实现加热炉的燃烧自动控制。 应用实践表明 ,炉况稳定 ,加热质量好 ,经济效益显著。
短句来源
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  combustion condition
A study of nitrous oxide decomposition over calcium oxide in combustion condition
      
The initial and final attrition rates during combustion were higher than those in the non-combustion condition, because the heat and thermal shock were produced to increase attrition rate during incineration.
      
An abrupt transition was observed between a condition of "passivation," in which a thin film of SiO2 formed at low temperatures, and a steady-state "combustion" condition at high temperatures.
      
The improved magnetic properties are accounted for by the enhanced iron oxidation at a given combustion condition.
      
The mathematical models of turbulent jet flame under the highly preheated air combustion condition are conducted in the paper.
      
更多          


The vibration signal caused by diesel engine's combustion is pretreated by using the approximability characteristic of wavelets transformation,which has restrained the high frequency interference and improved the integrated diagnostic precision of combustion condition.

利用小波变换中的“近似”特性,对柴油机的燃烧振动信号进行了光滑预处理,抑制了高频信号的干扰,有效地提高了柴油机各缸燃烧工况的综合诊断精度。

The use of an advanced combustion diagnostic system can be conducive to an effective enhancement of utility boiler operation economy and safety. Through the collection of furnace flame images and by utilizing computer based digital image processing techniques as well as the analysis method of an artificial neural network model a combustion diagnostic system of flame images has been developed for boiler No. 5 of Yongan Thermal Power Plant in Fujian Province. This system has provided meaningful quantified characteristics...

The use of an advanced combustion diagnostic system can be conducive to an effective enhancement of utility boiler operation economy and safety. Through the collection of furnace flame images and by utilizing computer based digital image processing techniques as well as the analysis method of an artificial neural network model a combustion diagnostic system of flame images has been developed for boiler No. 5 of Yongan Thermal Power Plant in Fujian Province. This system has provided meaningful quantified characteristics parameters, performing a highly effective probing of the combustion condition identification mechanism. As a result, a new method and approach for combustion diagnosis and optimized control is provided for utility boilers.

先进的燃烧诊断技术可以有效地提高电站锅炉运行的经济性和安全性。本文通过对炉膛火焰的图像采集 ,利用计算机数字图像处理技术及人工神经网络模型分析方法 ,开发了永安火电厂 5号炉的火焰图像燃烧诊断系统。该系统为运行人员提供了有意义的定量化特征参数 ,并对燃烧状况辩识的机理进行了富有成效的探索 ,为电站锅炉的燃烧诊断和优化控制提供新方法和新途径

Aimed at the shortcoming of existing power plant boiler flame analyze system, we design a new flame image analyze system based on universal video hardware The article treats flame image with some image pretreatment arithmetic and gives an optimal image segment arithmetic The article uses a coefficient so called Weightiness Amend Coefficient (WAC) to denote the important extent of different character For the purpose of enhancing the intelligent and auto-adoptions to complex combustion condition, the...

Aimed at the shortcoming of existing power plant boiler flame analyze system, we design a new flame image analyze system based on universal video hardware The article treats flame image with some image pretreatment arithmetic and gives an optimal image segment arithmetic The article uses a coefficient so called Weightiness Amend Coefficient (WAC) to denote the important extent of different character For the purpose of enhancing the intelligent and auto-adoptions to complex combustion condition, the article puts forward a new cluster center initiative optimize and auto-adoptions rework arithmetic, and gives the system software framework chart and each part function At last we show our experimen results

针对现有的锅炉火焰检测系统主要以开关逻辑量为主以及现有的图像检测系统的缺点 ,设计了基于通用视频采集硬件的锅炉火焰图像检测系统。采用计算机软件对火焰图像进行了预处理给出了一种最佳的分割算法。引入了针对不同特征的重要性修正因子。同时为了适应多炉型、多煤种、复杂工况的情况 ,对我们提出的一种自适应聚类中心主动优化算法做了分析描述。也给出了系统的软件模块图 ,并对各模块的功能了做了分析。最后给出了我们的实验结论。

 
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