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blended diesel
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  调和柴油
     Research on Different Methods of Calculating Blended Diesel Cetane Index
     不同方法计算调和柴油十六烷指数的研究
短句来源
     Using diesel and kerosene as blended component this paper used two different calculating methods and graphic methods to obtain cetane index of blended oil products, and also researched and analyzed the difference of the results and the limitation of application for blended diesel oil cetane index.
     以柴油和煤油作为调和组分,采用两种不同的计算方法和图表方法得到了调和油品的十六烷指数, 并对调和柴油十六烷指数应用范围的局限性及计算结果的差异进行了分析和研究。
短句来源
  “blended diesel”译为未确定词的双语例句
     Predicting Solidifying Point And Cold Filter Plugging Point of Blended Diesel Oil with ANN Method.
     基于ANN方法预测柴油调和的凝点和冷滤点
短句来源
     A MATHEMATICAL MODEL FOR PREDICTING THE COLD FILTER PLUGGING POINT AND SOLID POINT OF BLENDED DIESEL FUEL
     预测轻柴油冷滤点和凝点的数学模型
短句来源
     A METHOD FOR ESTIMATING THE STABILITY OF BLENDED DIESEL FUEL
     一种估算调合柴油安定性的方法
短句来源
     The Effect of Ignition Improver on Emissions of a Diesel Engine Using Ethanol Blended Diesel Fuels
     着火改进剂对乙醇—柴油燃料排放特性的影响
短句来源
     A mathematical model based on the distillation data of diesel components was developed to predict the cold filter plugging point and solid point of the blended diesel fuels.
     建立了一种以柴油组分油的恩氏蒸馏数据为基础的数学关系式,用于预测柴油调合油的冷滤点及凝点。
短句来源
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  相似匹配句对
     Experimental research on diesel fuel blended with DME
     柴油掺烧二甲醚的实验研究
短句来源
     Methanol blended in gasoline and diesel was researched widely.
     甲醇掺烧汽油、柴油已被广泛研究。
短句来源
     Diesel Engine
     185型柴油机的研制
短句来源
     The Blended Economy
     混合经济(英文)
短句来源
     Sign Charm of DIESEL
     DIESEL的符号魅力
短句来源
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  blended diesel
They were tested as oxidation inhibitors for blended diesel fuels.
      
Stabilization of blended diesel fuel with additive combinations
      
Stabilization of blended diesel fuels by combinations of antioxidants and metal deactivators
      
Improvement of stability of blended diesel fuels by means of composite additives
      
Ethanol-blended gasoline and ethanol-blended diesel are being considered as viable alternatives to further lower emission levels.
      


A simple solution (or its desiccant) of polyethylene wax (PEW),PEWA is used as a fluidity improver for blended diesel-fuels. Its effect of solidification point depression when used in combination with ECA 5920 is investigated. The blended diesel fuels dosaged with PEWA or PEWA+ECA 5920meet the requirements of diesel fuel specification. Furthermore,PEWA is more resistant to wax lamination.

本文介绍了聚乙烯蜡(PEW)经研制得到的一种溶液或干剂,PEWA作为调合轻柴油流动性改进剂,以及它与ECA5920R合后加到调合柴油中的降凝效果。加剂后的调合轻柴油性能已达到柴油指标要求,同时该剂对柴油还有较好的抗蜡分层的作用。

According to the date base of Solidifying Point(SP)and Cold Filter Plugging Point(CFPP) of the blending diesel oil that Institute of Nanjing Oil Refinery offered,the artificial neural network(ANN) was used for prediction SP and CFPP with back-propagation(BP) method. The appropriate topology of ANN was obtained.The learning rate,the momentum factor and overfitting phenomena in BP network were discussed. It was proved that ANN model can successively give the predicting information of blending diesel...

According to the date base of Solidifying Point(SP)and Cold Filter Plugging Point(CFPP) of the blending diesel oil that Institute of Nanjing Oil Refinery offered,the artificial neural network(ANN) was used for prediction SP and CFPP with back-propagation(BP) method. The appropriate topology of ANN was obtained.The learning rate,the momentum factor and overfitting phenomena in BP network were discussed. It was proved that ANN model can successively give the predicting information of blending diesel oil.The results showed that ANN method can predict SP and CFPP of blending diesel oil with much more accuracy than regression mathematics model such as blending coefficient model,index correlating model,SP conversion factor model.

根据南京炼油厂所提供的柴油调和凝点和冷滤点基础数据,用人工神经网络(ANN)的反向传播BP算法对凝点和冷滤点进行预测。提出了适宜的人工神经网络拓扑结构,讨论了BP算法中学习速率、动量系数及过拟合现象对网络的影响,通过实验数据的检验,证明了用ANN方法建立的柴油调和模型能有效地给出预测信息。研究表明,ANN方法比常用的调和系数模型、凝点指数模型、凝点换算因子模型等更能准确地关联和预报调和柴油的凝点和冷滤点。

A mathematical model based on the distillation data of diesel components was developed to predict the cold filter plugging point and solid point of the blended diesel fuels. The predicted cold filter plugging point and the solid point were in coincidence with the measured results.

建立了一种以柴油组分油的恩氏蒸馏数据为基础的数学关系式,用于预测柴油调合油的冷滤点及凝点。对炼油厂的柴油调合油进行了模拟计算,计算结果表明预测值与实测值有较好的一致性

 
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