熔體池 的英文怎麼說
中文拼音 [róngtǐchí]
熔體池
英文
melt pool-
14. no warranty will be delivered to such consumables as nozzle, cylinder body caulking, washer, seal ring, o - ring, motor brush, capacitor, bulb, fuse, battery, fan, belt, paper filter element, glass sheet, fuel and lubricant
下列消耗品:噴油嘴缸體堵頭,墊片密封圈o型圈電機刷電容燈泡保險熔絲電池風扇皮帶紙濾蕊玻璃板燃油和潤滑劑。Mcfc ( molten carbonate fuel ceil ), which is one of two kinds of high temperature fuel cells, have been researched in most of countries
高溫燃料電池熔融碳酸鹽燃料電池( mcfc )或者固體氧化物燃料電池( sofc )和汽輪機組成的聯合循環發電系統更具吸引力。Set off to five great chain lakes by bus, have lunch after arriving, visit old - aged volcanic lava volcano : underground ice river, snow world, frost flowers, ice and snow art, enjoy the winter in summer ; ice cave ( appreciate ice crystal, ice art, ice light ) ; visit famous cold spring : long life garden ( springs, mineral spring shower, sun shower, wild animals, spring square, etc. ), yishen garden ( yishen pavilion drinking spring, go fishing, go boating, see butterflies, lilac garden, etc
早乘車赴五大連池,抵達后午餐,游覽老期火山熔巖洞:地下冰河:參觀白雪世界,熔巖洞內欣賞霜花,冰雪雕,體驗夏季里的冬天;冰洞(盛夏時節,地下熔巖洞欣賞冰晶奇觀,冰雕,冰燈) ;游覽世界著名冷礦泉:長壽園(世界名泉、神泉舊址、棄石丟病、礦泉浴場、日光浴場、花卉濕地、野生動物展示園、泉之韻廣場等) 、益身園(玄武巖牌樓、益身亭、北飲泉、長廊、藥泉湖垂釣、北苑賞葦、熔巖臺地、泉湖蕩舟、泉湖浴場、火山絕蝶棲息地、丁香園等) 。Much work has been done to prompt the rapid establishment of fuel cell technology in china. with the help of the visiting scholar, p. j. van den enden, the standard performance test of single mcfc has been done smoothly
重建了荷蘭delft大學熔融碳酸鹽燃料電池單電池試驗系統,並以標準氣體、水煤氣、甲烷等氣體作為燃料氣體,獲得了單電池的性能。As plasma, welding arc has well electric character. exterior magnetic field can affect shape and movement of welding arc. and the welding bead and drops transfer can also be changed to improve the welding process and advanced the productivity
電弧作為一種等離子體,具有優良的導電性,用外部磁場可以改變電弧的形態和運動特性,影響焊縫熔池和熔滴過渡形式,大大改善焊接工藝,提高焊接生產效率。In chapter 5, the principle of molten carbonate fuel cell power system is introduced. the development of the system, such as the improvement of cell components including electrodes and electrolyte, the fuel processing, the heat recovery, the power conditioning and grid interconnection, the control system and the combine generation
第五章在簡要敘述了熔融碳酸鹽燃料電池發電系統原理后,從以下幾個方面對系統的開發進行了論證:單體元件(電極和電解質)性能的提高,燃料的處理,余熱利用,電力調節和並網,燃料電池/燃氣輪機/汽輪機聯合發電以及系統控制與優化。Based on the analysis about the influences of the mixing time, the penetration ratio of injected powder and the residence time of injected powder in the bath on the desulphurization process, a mathematical model which taken these three parameters into account was developed to simulate the desulphurization rate of hot metal by co - injection of magnesium - cac2 mixture, and the coupling effect between magnesium and cac2 was discussed
在具體分析熔池均混時間、粉劑穿透比及粉劑停留時間這3個基本參數對脫硫過程影響的基礎上,建立了能體現這3個參數影響的模擬鐵水噴吹鎂粒和碳化鈣復合粉劑脫硫處理的數學模型,並討論了兩種粉劑在脫硫過程中的耦合效果。The fuel cells models are presented in chapter 3. based on the balance conditions in fuel cells stack, the dynamic performance is analyzed. the dynamic model is developed with a set of correlation equations of voltage, fuel utilization, current density and other variables involved in the operating course, which are some partial differential equations with variable coefficients
第三章以熔融碳酸鹽燃料電池為例,以數值分析的方法,根據mcfc電堆發電過程中物質與電量平衡,分析了電堆的內部動態特性,就輸出電壓與燃料氣體利用率和電流密度等相關量建立了由一組變系數偏微分方程和積分方程描述的數學模型。The flow field of the molten slag pool in the electroslag casting process was simulated by the finite element analysis software ansys, the simulated result was in accordance with the physical simulation results very well
採用大型通用有限元分析軟體ansys ,對電渣熔鑄體系渣池流場進行了模擬研究,所得結果與物理模擬實驗結果完全一致。Studying the heat - mass transfer and multi - spices electric - chemical reaction, a dynamic temperature model was deduced for molten - carbonate fuel cell stack. the thermal radiation, shift reaction, and the change of gas spices were considered in this model. establishing momentum equation, the paper has developed a 3d temperature and flow fields model for mcfc stack based on cfd technique
建立了熔融碳酸鹽燃料電池堆內部單體的暫態溫度模型,並考慮了電堆的輻射換熱、轉換反應、反應氣體組分變化對溫度場的影響;根據mcfc的微分控制方程組,考慮氣體組分的熱力學性質及動量變化的影響,利用數值分析方法求解熔融碳酸鹽燃料電池堆的三維流場與溫度場,分析了各作用因素對熔融碳酸鹽燃料電池堆溫度分佈的影響機制。Proton exchange memebrane fuel cell ( pemfc ) is the fifth generation of fuel cell after the alkaline fuel cell, phosphorous fuel cell, molten carbonate fuel cell and solid oxide fuel cell
質子交換膜燃料電池是繼堿性燃料電池、磷酸燃料電池、熔融碳酸鹽燃料電池和固體氧化物燃料電池之後發展起來的第五代燃料電池。Tow types of fuel - cell models can be distinguished : microscopic and macroscopic. this paper adopt agglomerate microscopic model to analyze the fuel cell ' s performance. according to the computation, it can be concluded that the performances are determined by the thickness of the electrode, the effective ionic conductivity, the radius of agglomerate and other parameters
對燃料電池單體,建立了微觀的數學模型? ?聚塊模型,用nenmanbandj方法計算熔融碳酸鹽燃料電池陽極和陰極的過電位,分析了各種參數的影響,對電極的制備,提高單電池的性能,有一定的指導意義。The flow of the molten slag pool determines the temperature distribution and the pool profiles in the electroslag casting process, which finally impact on the quality of ingot casting
摘要電渣熔鑄過程中熔渣的流動決定了熔鑄體系溫度場的分佈以及金屬熔池的形狀,最終影響熔鑄鋼錠的質量。When the welding current is added, the quality of heat of the arc will increase, so both the volume of molten puddle and the depth of arc crater will all increase, and the weld depth will increase when the weld is cooling
焊接電流增加時,電弧的熱量增加,因此熔池體積和弧坑深度都隨電流增加,所以冷卻下來后,焊縫厚度就增加。分享友人