燃油噴射特性 的英文怎麼說

中文拼音 [rányóupēnshèxìng]
燃油噴射特性 英文
fuel spray characteristic
  • : 動詞1. (燃燒) burn 2. (引火點著) ignite; light
  • : Ⅰ名詞1 (脂肪; 油脂) oil; fat; grease 2 (姓氏) a surname Ⅱ動詞1 (用桐油、油漆等塗抹) apply t...
  • : 噴動詞1. (液體等受壓力而射出) spurt; spout; gush; jet 2. (噴灑) spray; sprinkle
  • : Ⅰ動詞1 (用推力或彈力送出) shoot; fire 2 (液體受到壓力迅速擠出) discharge in a jet 3 (放出) ...
  • : Ⅰ形容詞(特殊; 超出一般) particular; special; exceptional; unusual Ⅱ副詞1 (特別) especially; v...
  • : Ⅰ名詞1 (性格) nature; character; disposition 2 (性能; 性質) property; quality 3 (性別) sex ...
  • 燃油 : fuel oil燃油艙 [船舶工程] oil bunker; oil fuel tank; 燃油閥 fuel valve; 燃油鍋爐 oil burning boil...
  • 特性 : characteristic(s); character; performance; features; properties; behaviour; response; character...
  1. Petroleum and related products - determination of spray ignition characteristics of fire - resistant fluids - spray flame persistence - hollow - cone nozzle method

    和相關產品.耐火液體的測定.火焰持久.空心錐形嘴法
  2. The bubbles in diesel engine fuel injection system are studied. the frequency structure of pressure wave with bubbles bursting , as well as relation of types of bubbles and frequency spectrum , is expounded

    採用頻譜分析法對柴系統中的汽泡進行了研究,分析了汽泡潰滅造成壓力波振蕩的頻率結構,並論述了汽泡與壓力波及其頻譜的關系。
  3. In this work, the macroscopical characteristics of diesel and diesel / lpg sprays are studied through using a digital camera with a high spatial resolution. based on processing technique for digital image, the droplets photographed, which are at the spray edge, are studied. after a comparison of the characteristics of sprays for different fuels, such as diesel, blend fuels of diesel and lpg with different weight fractions, it is shown that flash - boiling injection ( fuel containing dissolved gas ) is good for the atomization of fuel

    本文對柴和柴lpg混合霧的宏觀採用高解析度數碼相機進行測量,並運用數字圖像技術處理了數碼相機捕捉到的處于霧束外沿的粒子,通過比較純柴和不同lpg比例混合的霧化能,表明溶氣(閃急沸騰)有利於滴的霧化。
  4. It is very difficult to analyze flame radiation in the cylinder of a diesel engine by theoretical method since flame radiation is a function of many parameters, such as the combustion process, the geometrical description of the chamber, the soot formation and oxidation processes, the soot radiant temperature and soot absorption coefficient. the radiant property of the flame in a cylinder is dependent on the combustion process. but the thermodynamic state of real engine cycles can be analyzed from the pressure - volume diagrams in the cylinder. thus a new thermodynamic computational model is set up for the flame radiation in the cylinder of a diesel engine based on the indirect relationship between the flame radiation and the pressure - volume diagram of the combustion process in this paper. the flame radiant heat flux in the cylinder of a di diesel engine is calculated with the variation of crank angle by this model. compared with measured values, the result of the computational values shows the model is available to represent the effects of flame radiation

    機缸內的火焰輻受諸多因素的影響,用理論分析法來確定它是相當困難的,由於柴機缸內火焰輻依賴于缸內的燒過程,而燒過程中的實際熱力狀態又可用示功圖來分析,因此藉助於火焰輻與缸內熱力參數之間的這種間接關系,建立了一種計算柴機缸內火焰輻傳熱的新模型,利用該模型對一臺直機缸內火焰輻熱流量隨曲軸轉角的變化情況進行了計算,將計算結果與實測結果進行了比較,表明該模型能較好預測缸內火焰輻傳熱量。
  5. The experimental investigations were first conducted on diesel spray wall - impingement mixing process with or without a bump on a flat wall and in a combustion chamber by means of plif method in the self - made constant volume combustion spray simulation set - up which can reproduce the typical working conditions and high - pressure fuel injection of modern diesel engines. the simulation computation of a cfd code about them was then carried out

    首先在自行研製的、可以模擬現代柴機典型工作環境及高壓燃油噴射特性的定容霧模擬裝置上用片狀激光誘導熒光法( plif )對平壁上、燒室內不設置和設置bump的柴霧撞壁混合過程進行了試驗研究,然後又用cfd多維數值分析軟體對其進行了模擬計算。
  6. A new high speed and great flow solenoid valve, one of the key parts of electronically controlled fuel injection, is assembled, adjusted, which makes it in good condition, and prepares for injection test in this thesis

    電磁閥作為電控系統中極為關鍵的部件,它對燃油噴射特性影響別大。故本文對課題組自行開發、研製的高速大流量電磁閥進行了裝配、調試,使其液力狀況最佳,為實驗作前期的準備工作。
  7. The theme of paper is study on the application of liquefied petroleum gas to motorcycle engine. through analyze the combustion and exhaust characteristics of lpg and petrol, the experiment system adopts electronic control system of liquefied petroleum gas injection to provide fuel for motorcycle engine. through researching the characteristic and adjustment factor of air fuel ratio, the paper can offer exactitude theories and viable plan for more effective using lpg, optimum matching electronic control system of liquefied petroleum gas injection with motorcycle engine and intelligent control

    本文分析了代用料液化石氣與汽和排放,就液化石氣在摩托車發動機上的應用進行了初步的研究,利用液化石氣電控系統控制料供給系統,進行對空比控制及其影響因素的研究,達到為進一步合理利用液化石氣,進行液化石氣電控系統與發動機的有效配匹,實現智能管理的目的,並為控制系統提供理論依據。
  8. It is the first time to compare the emission of the premixing lpg / diesel dual fuel engine with that of the mixing injection lpg / diesel dual fuel engine

    首次對比研究了預混進氣lpg柴料發動機與混合lpg柴料發動機的排放
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