燃燒器燃燒室 的英文怎麼說
中文拼音 [ránshāoqìránshāoshì]
燃燒器燃燒室
英文
burner- 燃 : 動詞1. (燃燒) burn 2. (引火點著) ignite; light
- 燒 : Ⅰ動詞1 (使東西著火) burn 2 (加熱或接觸某些化學藥品、放射性物質等使物體起變化) cook; bake; hea...
- 器 : 名詞1. (器具) implement; utensil; ware 2. (器官) organ 3. (度量; 才能) capacity; talent 4. (姓氏) a surname
- 燃燒 : (物質劇烈氧化而發光、發熱; 燒) burn; kindle; flame; set on fire; [化學] combustion; inflammation; ignition
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Abstract : apply computer simulation to the distribution pattern of air - flow without considering the cold condition of the combustion and compare the flow patterns under different designed circumstances. and the effect of the design of the partition in the air way of the burner on the flow and mixture of gas and air is especially studied. the result shows that the design of partition plays a very important role in strengthening the mixture of gas and air, but increases the loss of the resistance in the air way and the total pressure of the air way in same working conditions needs increasing
文摘:應用計算機模擬的方法,在不考慮燃燒的冷態情況下,研究了熱風爐燃燒室內的氣流分佈規律.在此基礎上,比較了2種不同設計方案的氣流流動特徵,尤其是研究了燃燒器空氣通道內阻流板的設置與否對空氣和煤氣的流動和混合的影響.結果表明,阻流板的設計對加強空氣和煤氣的混合有著極為重要的作用,同時也增加了空氣管道的阻力損失,在同樣的工況條件下需要提高管道系統的總壓力Chamber compatibility and injector durability involve the control of the combustion environment.
室相容性和噴注器耐久性包括對燃燒環境的控制。U37ng natural gas furnace ; combustor ; sit valve ; ceramic simulation logs ; ceramic simulation ashes ; brick plate ; large straight front high temperature resistance glass window ; flame regulator
U37ng天然氣爐體;燃燒室; sit閥體;陶瓷模擬圓木;陶瓷模擬灰燼;火焰調節器。P36 gas furnace ; combustor ; sit valve chamber ; pulse ignition ; ceramic simulation wood ; simulation ceramics ashes, straight safety mini crystal ceramics glass ; flame regulator
P36天然氣爐體; ;燃燒室; sit閥體;脈沖點火器;陶瓷模擬木材;陶瓷模擬灰燼,平直微晶陶瓷安全玻璃;火焰調節器。P33 - ng3 north american standard gas furnace ; combustor ; sit valve chamber ; electric pressure ignition ; ceramic simulation wood ; simulation ceramics ashes, safety mini crystal ceramics glass ; flame regulator
Ng3北美製式天然氣爐體;燃燒室; sit閥體;壓電點火器;陶瓷模擬木材;陶瓷模擬灰燼,微晶陶瓷安全玻璃;火焰調節器。P48 - ng north america natural gas furnace ; combustor ; sit valve chamber ; pressure ignition ; ceramic simulation wood ; simulation ceramics ashes, straight safety mini crystal ceramics glass ; flame regulator
Ng北美製式天然氣爐體; ;燃燒室; sit閥體;壓電點火器;陶瓷模擬木材;陶瓷模擬灰燼,平直微晶陶瓷安全玻璃;火焰調節器。When auxiliary heaters are turned on the chamber pressure may rise by an order of magnitude or more.
當輔助加熱器接近燃燒室工作時,壓強就可能上升一個數量級或更多。One study used an eight-foot diameter toroidal combustor, burning liquid oxygen and gaseous hydrogen, with four different injectors.
有一項研究採用8英尺直徑的環形燃燒室用四種不同的噴注器,推進劑是液氧和氣氫。Introduction to general ideas in air pollution control, air pollution effects, design of wall collection devices ( gravity settlers, centrifugal separators, electrostatic precipitators ), design of dividing collection devices ( surface filters, depth filters, scrubbers for particulate control ), design of controlling by concentration and recovery ( condensation, adsorption, absorption ), design of controlling by oxidation ( combustion, biological oxidation, biofiltration ) and the choosing of a control technology
本課程介紹空氣污染防制概念,空氣污染之影響,壁式集塵設備之設計(重力沉降室、離心分離器、靜電集塵器) ,分隔集塵設備之設計(表面過濾器、深層過濾器、洗滌器) ,以濃縮回收之控制設計(冷凝、吸附、吸收) ,以氧化之控制設計(燃燒、生物氧化、生物過濾) ,以及控制技術之選擇。As to the simulation, three - dimensional n - s equations and two - phase flow model, in which the liquid toluene spray as discrete particles was considered, were employed to describe the turbulent combustion processes in the combustion chamber. the mass and energy transfer between the two phases were calculated by the droplet evaporation model, and the arrehnius model was used to obtain the gas chemical reaction rate. the details of 3d flow field, the distributions of temperature and compounds were obtained by solving the equations
數值模擬方面,應用三維湍流n - s方程以及顆粒軌道模型描述了激光器燃燒室內部的噴霧兩相燃燒流動過程,兩相之間的質量、能量交換由液滴蒸發模型計算,氣相化學反應速率由arrhnius公式計算,通過耦合求解氣液兩相模型方程,模擬了燃燒室三維流場,得到了燃燒室內的溫度和組分濃度分佈。Results show that all the geometric parameters have remarkable effects on combustion performance ; the swirl of intake air generated by skew intake holes enhances fuel - air mixing, minimizes dead zone and stabilizes the flame with reverse flow, but the excessive reverse flow can cause overheat in combustion chamber and exhaust ; the consistency of flow resistance in intake and exhaust system is conducive to the stability of heater performance
研究表明,燃燒室進氣孔的孔徑、孔數、孔的分佈及方向等均對燃燒性能影響很大;斜孔所產生的旋轉進氣,雖具有強化燃氣混合、消除死區和迴流穩焰的作用,但迴流過度會使燃燒室及排溫過高;保證進排氣系統流動阻力(壓力)的一致性,有助於保證加熱器性能穩定。The carburetor delivers a rich mixture to the precombustion chamber and a lean mixture to the main cylinder.
化油器將濃混合氣輸至副燃燒室,將稀混合氣輸送至主氣缸。Usually a gas cooler is used between the combustion chamber and hydrator.
通常在燃燒室和水合器之間設置一個氣體冷卻器。Abstract : aimed at the accident of chatching fire of a certain type of self - propelled antitank gun s chamber, the paper analyses the normal burning of powder and the efficiency of the gun s extracting device and other factors affecting the burning velocity, makes an improvement on the weapon system, and puts forward the requirements for using the gun under army conditions
文摘:針對某型自行火炮實彈射擊中戰斗室彈藥倉內半可燃藥筒起火燃燒事故,通過對可燃藥筒完全燃燒的理論分析和火炮抽氣裝置結構效率分析以及可能影響藥筒燃燒速度的其他因素分析,提出武器系統及可燃藥筒改進意見,並對部隊條件下的使用提出了要求,對改善裝備性能,預防事故發生具有重要意義。In this paper combustion performances of the single - head annular combustor with different swirler cups are investigated by experiment and numerical simulation. under different fuel - air ratios, profiles of exit temperature 、 combustion efficiency 、 lean blowout limit and pollutant emission are measured
在相同的雙級旋流器情況下,試驗分析不同油氣比對單頭部環形燃燒室的出口溫度分佈、燃燒效率、貧油熄火油氣比以及污染物( co _ 2 、 co和nox )排放等燃燒性能的影響規律。An experimental study is carried out on the effect of following factors on the combustion performance of a vehicle fuel heater : geometric parameters ( the number, diameter, distribution and direction of combustion chamber intake holes ) and intake and exhaust pressures
摘要對車用燃油加熱器燃燒室進氣孔徑(流通面積) 、孔的分佈、孔的方向等幾何參數和進排氣壓力對加熱器燃燒性能的影響進行了試驗研究。Phenomena, such as flow field confusion and slagging etc. have occurred in the practical process of cyclone burner for coal - water slurry ( cws ) firing, on this basis a study on aerodynamic field of cws cyclone burners had been carried out through cold state experiments in the laboratory, then the influence of burner ' s structure properties upon the said flow field had been carried out, and expected to find more reasonable structure of the burner was found. in my study the focus is on the affection of cone and cyclone intensity in the condition of infinite and finite fields
本文著重研究現有水煤漿旋流燃燒器的旋流葉片角度,一次風擴口的長度以及角度對旋流燃燒器出口流場的影響,通過流場的比較,以期得到性能較好的旋流燃燒器。考慮到水煤漿燃燒器中心的水煤漿射流對于其空氣動力場的影響,本文在實驗室冷態實驗研究的基礎上,模擬水煤漿射流,研究其對燃燒器空氣動力場的影響。Gas - appliances ; gas - burners for laboratory use laboratory burners
煤氣設備.實驗室用煤氣噴燈實驗室燃燒器The conclusion is that the abnormity of the anti - surging regulating process is mainly due to the unstable burning of the firebox because of the intense changing of the regulating process. and the problem is resolved by means of modifying the diameter of the main throttle and the vice throttle
研究表明:發動機防喘切油過程異常的主要原因是切油過程油壓變化過于劇烈導致發動機燃燒室燃燒不穩定,適當修正防喘調節器主、副油路節流嘴直徑可以使這一現象得到改善。Under the two - dimensional body - fitted coordinate, large - eddy simulation ( les ) of turbulent chemically reacting flows in the model afterburner with the v - gutter flame holder was carried out by using parallel computing
本文在二維貼體坐標系下,對一帶v型穩定器的模型加力燃燒室燃燒流場採用大渦模型進行了并行數值模擬。分享友人