放出熱燃氣 的英文怎麼說

中文拼音 [fàngchūrèránqì]
放出熱燃氣 英文
hot-gas bleed
  • 放 : releaseset freelet go
  • 燃 : 動詞1. （燃燒） burn 2. （引火點著） ignite; light
  • 氣 : Ⅰ名詞1 （氣體） gas 2 （空氣） air 3 （氣息） breath 4 （自然界冷熱陰晴等現象） weather 5 （氣味...
  • 放出 : give out; let out; emit; discharge; snap out; bleed; spray; go into; give off; send out; escape i...
  • 燃氣 : gas燃氣發電廠 gas power plant; 燃氣鍋爐 gas fired-boiler
  1. Commonly, a chlorate candle is a powder mixture of sodium chlorate, catalyst and metal fuel

    其產氧原理是利用燃料燃燒所釋放的熱量來促成氯酸鹽或高氯酸鹽分解，釋放出氧氣。
  2. Analysis of experimental data indicates that there exist several following problems during the whole operation : first, the emission is serious and the density of hc and co smoke is very high at on and off period. second, there is oil dripping from the dripping vitta as a result of the fault of ignition system and combustion structure. the last, there might be accidents of disabled ignition resulted from the improper operation at the beginning

    通過對樣機的試驗分析和研究表明，汽車空氣燃油加熱器在整個工作過程中，其排放存在以下三個問題：一、開機和關機兩個階段的排放問題嚴重，廢氣中hc和co的濃度值及煙度測量值都很高；二、因點火系統和燃燒結構的缺陷而導致開機后一段時間內有油滴從滴油管滴落；三、在點火過程中，會出現因操作不當而點火失效的現象。
  3. The pilot fuel model has been given to calculate the distribution of the liquid fuel and time of fuel pre - combustion, at the same time, analyzing the important action to the combustion of the natural gas in the combustion chamber of engine, determining the best quantity of pilot fuel. the explosive combustion model has been established to compute the pressure of the cylinder during the combustion, determining the main influence factors. the emission model has been established to forecast the co, nox emission

    理論方面，提出了基於化學反應的燃燒模型?多組分氣相反應系統的化學反應動力學模型，以此進行雙燃料發動機的熱力學?化學反應動力計算；引燃油燃燒模型，計算引燃油液滴的分佈規律和滯燃期，驗證引燃油在雙燃料發動機燃燒過程中的作用，揭示不同噴油規律對雙燃料發動機的影響，確定在不同負荷下的合理引燃油量；爆震模型，揭示爆震與工質能量釋放間的關系和影響爆震的各種運轉因素，確定合理的爆震依據，減小爆震傾向。
  4. Giving some suggestions to develop the fuel according to the experiment result. the final experiment result is very good. after using alcohol - blended diesel oil in diesel engine, the power can be achieved, the let of contamination is reduced, thermal efficiency enhanced, the exhaust degree and the max combustion pressure is steady

    對理論和實驗結論進行總結，對課題的發展提出建議實驗的最終數據證明：在柴油機上燃用乙醇柴油后，能夠達到原機的功率，並且柴油機的排放狀況有很大的改善，熱效率有一定的提高，排氣溫度和最高燃燒壓力基本不變，實驗結果是比較理想的，可以考慮在實際中應用和推廣乙醇柴油。
  5. The mechanism of fuel saving and emission reduction were discussed in this paper. based on surface chemistry, proper emulsifiers were selected to produce stable emulsified diesel oil, which contains different amount of water. the characters of emulsified fuel such as viscosity, heat value and factors in connect with stability were analyzed

    本文以利用乳化油減少柴油機燃油耗和降低排氣污染為主要目標，先從理論上分析了乳化油節能和降低排放的機理，然後利用表面化學的知識篩選出適當的表面活性劑，復配出高效的復合型乳化劑並用其配製出不同摻水率的穩定的乳化柴油，對乳化油的物性（粘度、熱值等）及影響乳化油穩定性的因素進行了分析。
  6. Heating - gas - liquid fuel, solid fuel - gas - fired central heating boilers of heat output not exceeding 70 kw designed to be connected to a mechanical installation for the evacuation of the combustion products

    加熱.氣體.液體燃料和固體燃料.與排放燃燒產物的機械裝置相連的熱輸出量不超過70kw的燃氣式集中供熱鍋爐
  7. A new method is put forward on thermodynamics combustion model to make imitating research on egr - a software is made to calculate the amount of no from the gasoline by connecting with the practical condition in our country, starting with thermodynamics and experiment at the same time make a system research to influence by the exhaust gas returning system on the gasoline, such as exhaust gas, fuel economy, and power, finally a new thought is afforded for optimizing all the egr parameter in chapter 6

    第五章採用上述診斷和預測模型對bj492q發動機進行了模擬計算和實驗研究，並探討了點火提前角、殘余廢氣系數、燃空比、壓縮比和火花塞位置對發動機性能的影響。第六章提出了基於熱力學燃燒模型對egr進行數值模擬的方法，系統地研究了車用汽油機加裝egr系統后對排放、油耗、功率的影響，並結合排放標準。提出了egr參數的全局優化的新思路。
  8. Abstract : at measurement of the temperature increasing and analysi s of gas composition in the pellet layers during reduction of iron ore - coal pel let in air, it is found out that released volatile from the pellet is fired when the pellet is heated to the beginning temperature of fast release of volatile, and after the heat output of fired volatile heats the pellet to the beginning tempe rature of fast reduction by carbon, combustion of co generated by the reduction of carbon takes place and the heat output of burnt co is transferred into the pel let to supply the endothermic reduction in the pellet

    文摘:通過測量鐵礦-煤球團在空氣中還原時料層溫度上升規律和氣體成分變化情況，得出了球團被加熱到揮發分開始激烈析出溫度時，揮發分開始燃燒，放出的熱是將球團加熱到碳的直接還原開始激烈進行溫度時，碳的還原產生的co氣體開始燃燒，提供球團還原耗熱
  9. At measurement of the temperature increasing and analysi s of gas composition in the pellet layers during reduction of iron ore - coal pel let in air, it is found out that released volatile from the pellet is fired when the pellet is heated to the beginning temperature of fast release of volatile, and after the heat output of fired volatile heats the pellet to the beginning tempe rature of fast reduction by carbon, combustion of co generated by the reduction of carbon takes place and the heat output of burnt co is transferred into the pel let to supply the endothermic reduction in the pellet

    通過測量鐵礦-煤球團在空氣中還原時料層溫度上升規律和氣體成分變化情況，得出了球團被加熱到揮發分開始激烈析出溫度時，揮發分開始燃燒，放出的熱是將球團加熱到碳的直接還原開始激烈進行溫度時，碳的還原產生的co氣體開始燃燒，提供球團還原耗熱
  10. Abstract : during the reduction of iron ore - coal pellet in air, the combustible gas generated from the reduction in pellet is burnt onto the firing surface around the pellet. between the pellet surface and the firing surface, ther e is such mixing gas containing the combudstible gas and burnt gas. it m ay b e sure that the iron ore - coal pellet is no oxidized in the week oxidizing atmos phere. the heat released by combusition on the firing surface is fast tranfered i nto the pellet, and the self - heating reduction of iron ore - coal pellet may occu r

    文摘:鐵礦-煤球團在空氣中能夠還原的原因是：從球團排出的可燃性氣體在球面附近的火焰面上燃燒，在火焰面內側是氧化性較弱的可燃性氣體和燃燒產物的混合物，鐵礦-煤球團在弱氧化性氣氛中具有抗氧化性；在火焰面燃燒放出的熱量向球團傳遞，進行自熱還原
  11. However, with the demand for environmental prelection inhancing, the emission which had not been taken into account is noticed now. in order to improve heater emission and performance and to meet the full needs of users and the development of futurel automobile environment pretection, the paper which uses qn700 air oil - heater as the research objective, theoretically analyzes, experimentally do researches, searches for the main emission source, and brings up efficient improving methods based on the process of combustion x the characteristics of exhaust. the principle of operation

    為了使加熱器的燃燒排放性能更加完善，充分滿足用戶的使用要求和未來汽車環保要求發展的需要，本論文以國產大型客車廣泛使用的qn700型空氣燃油加熱器為研究對象（其燃燒結構和工作原理具有一定的典型性） ，針對這一典型的國產空氣燃油加熱器的燃燒過程、排放特性以及工作原理進行理論分析和試驗研究，找出主要污染源及其產生機理，並在此基礎上根據現有的結構提出有效的改進方案。
  12. This dissertation creatively proposed that the latent heat can be utilized to preheat the water entering the saturator to improve its humidification ability. and on this basis, this dissertation has investigated and disclosed the elementary characteristics and orderliness of the new system

    本文首次提出把這一部分釋放的潛熱用來加熱濕化器用水，以進一步提高濕化能力的新構思，在此基礎上開拓出新穎外燃式濕空氣透平循環，並探索研究了利用潛熱來提高加濕能力的efhat新穎系統的特性規律。
  13. The slashing and burning of tropical forests is second only to the energy sector as a source of greenhouses gases according to report published on monday by the oxford - based global canopy programme, an alliance of leading rainforest scientists

    英國牛津大學的「全球林冠項目」周一公布的一報告指出，熱帶森林的濫伐和燃燒已成為僅次於能源行業的造成溫室氣體排放的第二大因素。
  14. " the carbon dioxide from fossil fuels is distributed pretty evenly around the globe and not concentrated in the arctic, so it does n ' t look like we can blame greenhouse gases for the overwhelming bulk of the northern hemisphere warming over the past 27 years, " christy said

    然而，熱帶地區溫度在過去27年中僅僅升高了華氏0 . 3度。 「燃燒釋放的二氧化碳非常均勻地散布在全球，並非只集中在北極。所以過去27年間出現的北半球加速變暖的情況，好像並不能僅僅責怪溫室氣體。
  15. In this paper, the indicator diagrams of a diesel - lpg dual fuel engine and an original diesel engine are measured by a cb366 combustion analyzer. comparative calculations and analyses on combustion characteristics of the dual fuel engine and the original diesel engine are put up in detail. some results about the combustion charateristics of dual fuel engines are obtained

    利用cb366燃燒分析儀測錄了柴油?液化石油氣雙燃料發動機和原柴油機在不同工況下的示功圖，進行了放熱規律的計算和對比分析，得出了有關雙燃料發動機燃燒特性的結論。
  16. On the base of the study of dense gas - solid flow, we make full - scale numerical simulation on the combustion and pollutant emission processes of the 75t / h circulating fluidized bed ( cfb ) which is developed by our institute. we draw the conclusion on the characteristics of flow field, particle track, temperature profiles and species profiles. we also study the characteristics of coal combustion and nox formation and the interactive influence between them

    在對高濃度氣固兩相流動的系統研究基礎上，針對我們熱能所研製開發的75t h循環流化床熱電氣三聯供裝置，首次對于流化床燃燒爐內的燃燒和污染物排放進行了較全面的數值模擬，得出了爐內的流場、顆粒軌跡場、溫度場和組份場，研究了煤粉燃燒特性和氮氧化物的排放特性以及影響它們的因素。
  17. Hazard properties : non - inflammable, emits poisonous gas by high temperature

    危險特性：本身不能燃燒。受高熱分解放出有毒的氣體。
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