柴油指數 的英文怎麼說
中文拼音 [cháiyóuzhǐshǔ]
柴油指數
英文
diesel index-
Paraffins have high diesel indices.
鏈烷烴的柴油指數最高。G ) the convertion of si 1126 data into ktva input data file : ktva ' s values, definition, unit and format are tested many times. h ) the result of simulation computation is visualized and analyzed, i ) the study on sll 126 parameters ; by altering the ajustment data, their performance changes are studied
本文首次應用kiva模擬平臺,對s11126柴油機進行了模擬;通過主要參數(噴油量、轉速、噴嘴安裝高度等)的改變,分別計算出多項主要性能指標曲線和圖形,並對其進行分析,從而總結出以上參數的改變對性能的影響,驗證了kiva模擬平臺的強大功能。The paper also deal with the type rta52l diesel engine main paraments choosing principle, technical guideline requirements and major struction specility in design
本文還闡述了該型船用柴油機的主要參數的選擇原則,該型柴油機的設計技術性能指標要求和主要結構設計特點。The author analyzes the change rules of fuel consumption and the mass of the main exhaust emission pollutants ( nox, pm, co, hc and carbon ) with the operating parameters ( speed and load ), points out that nox and pm are the primary exhaust emission pollutants which affect the turbocharge - intercooled diesel engine to reach the requires of emission regulations, and map the figure of compositive exhaust emission characteristic
分析了有效燃油消耗率及各主要排放污染物( nox 、 pm 、 co 、 hc 、碳煙)的排放量隨運轉參數(轉速n與平均有效壓力p _ ( me ) )的變化規律。指出nox與pm是影響增壓中冷柴油機排放達標的主要排放污染物,並繪制了排放綜合特性圖。這為該類型柴油機的性能分析提供了參考。Petroleum products. calculation of cetane index of middle - distillate fuels by the four - variable equation
石油產品.用四個變量方程式計算柴油燃料的十六烷指數Results showed the ration of oil inhibitory on alfalfa seed germination was correlated linear - exponent with soil diesel oil densities, and yellow leaf and drying up was appeared after sprouting in high density dealing group
結果表明,紫花苜蓿種子發芽抑制率與土壤柴油污染濃度明顯指數線性相關,而且發芽之後高濃度處理組幼苗出現黃葉和乾枯現象。Research made in this thesis is the primary but important step in developing the actual controller, but the key point is the bringing forward and the experience on a new methodology, thus can support the future work with theory and software. by doing this, we can understand and master the design steps, preselect and optimize the controller ' s parameters, shorten the developing time, so will absolutely has great positive effects on the diesel engine electronic control engineering
本文的研究是開發實用的柴油機控制器的前期工作,更重要的是提出和實踐了一種較為先進的設計思路,可為后續的研究提供軟體和理論的支持及方法論的指導,從而進一步認識和掌握發動機控制器的設計步驟,方便地進行控制器參數的優化,縮短其開發周期,也必然對柴油機電控技術的發展起到積極的作用。分享友人