combustion value 中文意思是什麼

combustion value 解釋
發熱值
  • combustion : n. 1. 燃燒，發火，點火。2. （有機體內營養料的）氧化。3. 騷動。
  • value : n 1 價值；重要性；益處。2 估價，評價。3 價格，所值；交換力。4 （郵票的）面值。5 等值；值得花的代...
  1. Heating value measurement and combustion character analysis of refuse

    煤矸石熱值檢測及燃燒特性分析
  2. Numerical simulation of high temperature combustion for low heat value gas

    低熱值煤氣高溫空氣燃燒數值模擬
  3. Study of mixing combustion techniques for coal and law heat value blast - furnace gas

    低熱值高爐煤氣與煤粉混燒技術的探討
  4. For design calculations, it is usually adequate to use the theoretical value for the approximate mixture ratio, corrected by a typical combustion efficiency factor.

    對于設計計算，採用相應混合比的理論值，並用典型的燃燒效率系數來修正，通常這樣做是恰當的。
  5. Aiming at such problems in combustion system of homemade middle and miniature boiler, as a complex system with the character of dead zone, time variation, serious non - linearity, large time delay, coupling and a lot of disturbance, this paper presents a new set of optimal control resources. by using well - matched control method on system, stable automatic running is realized. having the serious divulgence coals difference a lot from each other in character, instability of chemistry, value of lowest emission of heat, home - made boiler controller is not at all ideal. instead of traditional model that controls the ratio based on proportional control or with the correct signal of the amount of oxygen, this paper, combined with intellect control theory - - fuzzy control and self - optimizing concept, propounded a kind of fuzzy self - optimizing controller to be used in air supplying system of the boiler, and expatiates on the idea of dividing the control process into two parts, dynamic and static to realize, thus meets the demand of homemade boiler economic running

    本設計針對國產中、小型電站鍋爐燃燒系統參數時變、嚴重非線性、干擾因素復雜、耦合嚴重、模型不易確定的特點，提出多變量協調控制方案，解決了系統可控性差，難以實現穩定自動運行的問題；在此基礎上，改變以往以煙氣含氧量控制送風的傳統模式，針對國產電站鍋爐設備主體及一、二次送風迴路泄露嚴重，煤種混雜、成分不穩定、燃燒發熱值低、燃燒效率不高等問題，應用智能控制理論中的模糊控制技術，結合自尋最優控制的思想，設計了一種模糊自尋優控制器，應用在電站鍋爐送風控制系統上，並闡述了動靜態兩種實現途徑，通過在線優化風煤配比，實現最佳經濟燃燒，切實保障了鍋爐的經濟運行。
  6. The comparisons of combustion and fluctuant among each cylinder were made using the averaged value of the max pressure and the fluctuant coefficient of the max pressure

    使用各缸最大燃燒壓力的平均值和變動系數比較了各缸的工作情況和循環間變動。
  7. Metallographic test for value seat of internal combustion engines

    內燃機.氣門座.金相檢驗
  8. Appliances for the instantaneous production of hot water for domestic use operating on propane - air and on butane - air of 25 mj m3 and 24, 3 mj m3 net calorific value respectively and intended for connection to a vmc system mechanical extraction of combustion products

    用25mj m3丙烷氣體和24 . 3mj m3丁烷氣體凈熱值工作的，並預定與燃燒物的vmc系統機械抽排裝置連接的家用快速加熱供水設備
  9. Heating. gas. liquid fuel, solid fuel. boilers with atmospheric burners of useful output no exceeding 70 kw operating on propane air and on butane air of 25 mj cubic meters and 24, 3 mj cubic meters net calorific value respectively for central heating by hot water and intended for connection to a vmc system mechanical extraction of combustion products

    供熱.氣體液體和固體燃料.使用立方米丙烷和立方米丁烷功率在70kw以下並連接機械抽排裝置的集中供熱常壓式水暖鍋爐
  10. Research on a calculation method of wear value of a cam - follower in an internal - combustion engine

    內燃機凸輪挺柱磨損數值計算方法的研究
  11. Practice of application on two boilers in rizhao power plant shows that the adjustment of detection distance not only can solve the problem of somewhat low indicating value for very few flame detectors, but also can save large amount of fuel oil used for stabilizing combustion, having remarkable economic benefit under condition of stable ignition and combustion for pulverized coal and air flow

    日照電廠2臺鍋爐的應用實踐表明，在煤粉氣流穩定著火燃燒的情況下，調整火檢的檢測距離不僅可解決個別火檢指示值偏低的問題，而且可節省大量的穩燃油，經濟效益顯著。
  12. Circulating fluidized bed boiler ' s combustion efficiency is very high, and it ' s value of economic and environment protection is superior to other type boiler. so it is worth for us to spread circulating fluidized bed boiler

    循環流化床鍋爐的燃燒效率很高，大於或等同於煤粉爐，其經濟和環保價值均優于其他類型鍋爐，因此它是個值得大力提倡推廣的燃煤爐型。
  13. For combustion theory and its engineering application, understanding temperature change law in the combustion has significant scientific and practical value

    無論在燃燒學還是燃燒工程應用中，了解燃燒過程中溫度變化都具有十分重要的科學意義。
  14. The mixing of air and fuel can be improved, d ) adding air distributary valve at exit of air - intake can increase the amount of air bifurcated into the dome region, so the value of combustion efficiency is increased, e ) increasing gas generator nozzle number can improve combustion characteristics in the dome region and produce good condition for combustion progress, f ) when the fuel streams are ejected into the second combustor with a angle, the combustion efficiency is increased, g ) when the speed of fuel streams increased, the intension and temperature of recirculation region is improved

    兩個進氣道在補燃室周向成180度布置，有利於增強燃氣同空氣的摻混； 4在進氣道出口增加空氣分流擋板，有利於增加進入頭部的空氣流量，提高燃燒效率； 5增加燃氣噴管數量能增強燃氣同空氣在頭部的燃燒效果，為燃燒的進行創造良好的條件； 6
  15. Furthermore, the vlwr calculated results were used to guide the designation of the combustion pot, whose measured output pressure is close to the designed output value

    利用計算結果和密閉爆發器實驗結果指導了燃氣做功元件裝藥設計，實驗表明輸出最大壓力預估值與實驗值接近。
  16. Finally, the paper summarized all research conclusions, and proposed some reformative advices on such techniques of the rbcc secondary combustion organization, including the necessity, the feasibility and the practical value of hardware and software being migrated to a single chip in the future were also referred, so that some theoretic provisions and tech supports are offered to the investigations of rbcc

    最後，本文總結了將模糊控制方法應用於rbcc二次燃燒組織方面的研究結論，並提出改進建議，包括未來將有關軟、硬體系統移植到單片機上的必要性、可行性和實際價值等等。論文的工作將為rbcc燃燒組織的進一步縱深研究提供一定的理論準備和技術支持。
  17. Test method for heating value of gases in natural gas range by stoichiometric combustion

    用化學計量燃燒法在天然氣系列中煤氣的發熱值的試驗方法
  18. It is firstly found that the nox concentration increases rapidly when is less than 0. 75, which complements the staged combustion and the rich - lean combustion that are well considered currently as low nox combustion. it does not mean that the combustion must be the low nox combustion when < 1. there is a limited least value of air excess coefficient

    對目前普遍認為的分級燃燒和濃淡燃燒可以降低no _ x排放的提法給予補充，即對一次過量空氣系數有一個最小值限定，不是小於1的任何值都可以，低於最小限定值將是不利的，而且一次過量空氣系數有一個最佳值。
  19. As a result of low heating value and unsteady component, ignition and combustion of municipal solid waste ( msw ) are difficult using conventional methods

    摘要我國城市垃圾有熱值低、成分不穩定等特點，因而按常規方法不易點火和穩定燃燒。
  20. By simulated supersonic combustion in ‘ double - chamber ’, wall - pressure value is compared with experimented data. the simulated values accord well with experimented data

    通過對「雙燃室」結構的數值模擬，將壁面壓力值與實驗值對比，其計算值較好地符合了實驗值。
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