piston-cylinder assembly 中文意思是什麼

piston-cylinder assembly 解釋
活塞部件
  • piston : n. 1. 【機械工程】活塞。2. 【音樂】（管樂器的）直升式活塞。
  • cylinder : n 1 圓筒；機筒；烘筒；量筒；（印刷機等的）滾筒。2 【數學】柱（面），柱體。3 【機械工程】汽缸；【...
  • assembly : n 1 集合。2 集會。3 會眾。4 〈A 〉立法會議，議院，（特指）下院〈美國州議會通常稱作 General Assemb...
  1. For the first time, it puts forward a conception of. thermal dynamic simulation and sets up a supposed analytical theory for scuffing failure and cylinder scoring of piston assembly and cylinder liner. that is followed with the simulation of scuffing failure and cylinder scoring of internal combustion engine under the condition of stopping cooling water supply and over loading

    首次提出了熱動態模擬的概念，第一次大膽假設了活塞組、缸套擦傷、拉缸時的分析理論，模擬出了在中斷冷卻水和超負荷狀態下柴油機的擦傷、拉缸。
  2. Detailed discussion on fea methods used in the coupling model of ic engine piston assembly and cylinder with the combination of the theoretic of fea, and theoretical foundation for two - and three - dimensional fea analysis of holistic coupling system of combustion chamber components

    結合有限元理論知識，詳細論述了在內燃機活塞組與缸套耦合模型中會用到的有限元方法。並為燃燒室部件整體耦合系統的二維、三維溫度場有限元分析奠定了理論基礎。
  3. The extremely harsh working conditions directly result in high thermal and mechanical loads in diesel engines " piston assemblies, and so due to high stress it becomes one of the most vulnerable components assembly in diesel engine. piston assemblies " failures such as cylinder sticking, scoring, gumming, etc., greatly limit diesel engines " durability and reliability

    由於長期工作在惡劣的環境下，柴油機活塞組要承受很高的熱負荷和機械負荷，這些負荷所產生的高綜合應力影響了它的使用壽命，其可能導致的咬缸、拉缸、結焦等故障極大地危害了柴油機整機的耐久性和可靠性。
  4. It also sets up a cycling instantaneous heat transferring simulating model of tri - dimensioned coupling system of piston assembly and cylinder liner, and induces the thin oil film between piston assembly and cylinder liner and reticulates it. the model advances a great lot over the previous researches and approaches closer to the real case. at last, the coupling system of the cycling instantaneous temperature field of piston assembly and cylinder liner of diesel engine type 4135 is formed

    在模型的建立上，充分考慮了活塞組和缸套間非常細薄的油膜厚度並對其進行了網格劃分，使得所建立的傳熱模型和以往的研究相比前進了一大步、更接近真實情況，最終得出了4135柴油機活塞組、缸套耦合系統的循環瞬態溫度場。
  5. Analysis on two - and three - dimensional thermal - field of the coupling model of piston assembly and cylinder, including steady analysis and transient thermal analysis with 2 - d and 3 - d model and the stress and the deformation under the action of thermal load

    分析中包括了二維模型的穩態傳熱分析、瞬態傳熱分析和三維耦合模型的穩態傳熱分析、瞬態傳熱分析，以及附帶的熱應力和熱變形分析。
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