cylinder pressure 中文意思是什麼

cylinder pressure 解釋
氣缸壓力
  • 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；【...
  • pressure : n 1 壓；按；擠；榨。2 【物理學】壓力，壓強；大氣壓力；電壓。3 精神壓力，政治[經濟、輿論等]壓力。4...
  1. Abstract : in the research of internal combustion engine, recordingin - cylinder pressure and temperature is an essential technique to study the thermal cycle of internal combustion engine. the combustion analyzer developed in this study will give both the measurements at sampling points per crank angle or sampling cycle, calculate and show the real time parameters which decide the working process of internal combustion engine, such as pressure accelerating rate, indicateed mean effective pressure, cycle - to - cycle variation, heat release rate, etc. compared with the imported congeneric products, the analyzer has many advantages such as chinese interface, low price, easy operateing, convenience in maintainance and easy upgrading

    文摘:為了測錄內燃機缸內的壓力及溫度，開發了一種內燃機燃燒分析儀.該分析儀由國產高速數據採集卡及自行開發的控制軟體組成.它不僅能精確設置每度曲軸轉角內采樣點的個數和採集循環數，而且在採集過程中能實時計算和表徵內燃機工作過程的壓力升高率、平均指示壓力、循環變動率、放熱率等參數.經實際使用以及與國外產品相比表明，此分析儀具有全中文界面、價格低、操作簡單、使用維護方便、功能便於擴充等優點
  2. Cylinder pressure and combustion noise of internal combustion engine

    內燃機缸內壓力與燃燒噪聲
  3. Vibration cylinder pressure transducer

    振筒式氣壓傳感器
  4. Design of wind tunnel pressure test system based on vibrating cylinder pressure sensor

    基於振動筒傳感器的風洞壓力檢測系統
  5. Multirate analysis on neural network recognition of diesel cylinder pressure

    多抽樣率分析在柴油機氣缸壓力神經網路識別中的研究
  6. Analysis on the relationship between rise rate of cylinder pressure and combustion noise

    車用柴油機氣缸壓力升高率與燃燒噪聲的關系
  7. Experimental study on a knock control system for gasoline engine based on the detection of cylinder pressure wave

    基於缸內壓力波檢測的汽油機爆震控制系統
  8. Visual c + + 6. 0 is used to develop multi - cylinder engine cylinder pressure acquisition and combustion analysis software

    使用visualc + + 6 . 0獨立開發了發動機缸壓數據採集和燃燒分析軟體。
  9. Yaojung shiao and john j. moskwa, “ cylinder pressure and combustion heat release estimation for si engine diagnostic using nonlinear sliding observers ”, ieee trans. vol3, no1, 1995

    陳建霖，汽油引擎進氣壓力及點火角度對引擎性能影響之電腦模擬，碩士論文，雲林科技大學，雲林， 2003 。
  10. The indirect answer to this question is simple ; the peak cylinder pressure is not allowed to exceed the mechanical limitation of the engine parts or the knock limit of the fuel, which ever comes first

    婉轉的針對這個問題回答，汽缸壓力的峰值不能超過引擎機械零件本身的限制或汽油爆震的極限，以上兩個狀況何者先出現，就是極限的發生時機
  11. This product belongs to high - grade compound to be refined through high - tech means, holds the excellent functions of rapidly rehabbing worn engine, after changing engine oil, adding it can avoid cylinder scraping and burning, wholly exhaust black smoke and engine powerless, also, it can restore the crack of the damaged engine and keep engine sealed meanwhile increase cylinder pressure, exhaust smoke when burning motor oil

    本品為高科技提煉的高級油品化合物，具備對己磨損的發動機進行快速修復的卓越功效，在更換機油后添加本品可有效避免拉缸、燒缸，徹底清除黑煙及引擎乏力現象，對己磨損的引擎間隙進行修復，保持引擎密封功能、提高氣缸壓力、清除燒機油、冒黑煙等現象。
  12. This paper deals with synchronous measure technology of the cylinder pressure with the engine cold start by adoping micro - chip aduc812, and it discuss the analysis of breakdown of engine cold start with the mixture of technology of information. through the analysis of the parameters of cylinder pressure of the engine cold start, turning speed and starting electricity, and according to the measure data and witness, a theory is to be inferred, and with the help of breakdown - checking systems, the engine piston groups and the breakdown of starting system can be judged. at last, the. remote measure technology of cylinder pressure ' s parameters

    本文採用微處理器晶元aduc812研究發動機冷起動氣缸壓力的同步測試技術，討論了基於信息融合技術的發動機冷起動故障診斷方法。通過對發動機冷起動氣缸壓力、轉速、起動電流等參數的測試，根據測試數據和證據推理理論，藉助故障專家系統，判定發動機氣缸活塞組以及起動系的故障。最後研究了氣缸壓力等參數的遙測技術。
  13. Eight channels can sample tdc signals, crank angle signals and 4 cylinder pressure signals, two spare channels are reserved. the acquired data need to be analyzed and treated with some mathematic methods, and

    軟體設定8個通道可以同時採集上止點信號、曲軸轉角信號、 1至4氣缸壓力信號，留有兩個備用通道。
  14. Fractal dimension not onlg can be used to detect the knock threshold from the cylinder pressure signal, but also can be used to detect the knock threshold from the engine surface vibration signal

    利用分形維數不僅能夠自缸壓信號中有效檢測出爆震邊緣，而且能夠自振動信號中有效檢測出爆震邊緣。
  15. 1. the mathematical model of copper cylinder pressure - measuring system is established according to the pressure - measuring mechanism of copper cylinders and the numerical solution program is made. the simulation of this model has been done and the simulation result agrees with the measuring result quite well. according to the simulating calculation, the regularity of copper cylinder deformation under different pressure is obtained

    論文主要工作體現在以下幾個方面： 1從銅柱測壓機理出發，建立了較為完善的/ 1銅柱測壓系統的數學模型，編制了數值求解程序，並進行了模擬計算，模擬結果與實驗測量結果基本相符，通過模擬計算，獲得了測壓銅柱在壓力作用下的變形規律。
  16. Switzerland. four cylinder pressure data can be sampled and conveniently analyzed to identify the combustion conditions in all cylinders. in order to reduce system errors of sampling channels and insure coherence, sampling channels are calibrated

    數據採集系統選用4個瑞士kistler公司生產的6117a46型火花塞式缸壓傳感器，可以同時採集4個缸的氣缸壓力數據，非常方便分析發動機各缸的燃燒狀況。
  17. According to current equipment in laboratory, multi - cylinder engine pressure acquisition and combustion analysis system are investigated. the system consists of data acquisition system and multi - cylinder engine cylinder pressure acquisition and combustion analysis software

    根據實驗室現有設備，進行了多缸發動機氣缸壓力採集與燃燒分析系統的研究，該系統由數據採集系統、發動機缸壓數據採集和燃燒分析軟體組成。
  18. Modern cylinder pressure acquisition system is deeply affected by the advanced computer hardware technology. a / d card with the capabilities of high resolution, high sampling rate, non discrepancy and setting sampling rate at will is combined with a lot of excellent measuring equipment such as crank shaft angle encoder, charge amplifier, industrial control computer, etc. we use four type 6117a46 spark plug cylinder pressure sensors made by kistler corp.,

    高速發展的計算機硬體技術深刻影響著現代氣缸壓力數據採集系統的發展，高解析度、高採集率、多通道、無相差和可以任意設定采樣頻率等特性的a / d板卡及一大批性能優越的相關測試儀器如轉角信號發生器、電荷放大器、工控計算機等。
  19. Under this background, we successfully developed an engine fuelled with coal - bed gas and ignited by spark plug. the measurements for the prototype engine were thoroughly made, including the cylinder pressure, the rate of heat release, combustion duration, ignition delays, spark ignition angle, and the fluctuation of the cylinder maximum pressure

    在此背景下，本文對經由s195柴油機改裝得到的燃用變組分煤層氣發動機進行了全面的測試和分析，包括缸內示功圖、燃燒放熱率、主燃期、點火提前角、火焰發展期以及最大壓力循環波動等。
  20. In succession, through testing, analyzing, diagnosing to diesel surface vibration signals for long time and experience piling up, a new practicability way for identifying cylinder pressure is discovered, and validated in brief. meanwhile, the experimental results confirm the validity and practicability of this way

    接著，通過對柴油機表面振動信號的長期進行測試、分析、診斷及經驗的積累，提出了一種實用型氣缸壓力識別的方法，並作了簡單理論驗證，該方法在柴油機故障診斷中起到了積極的作用。
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