燃發 的英文怎麼說
中文拼音 [ránfā]-
Before flashover occurs, a person in a burning room may crawl to safety along the floor.
閃燃發生前，著火房間里的人可沿著地板爬行到安全地帶。First in an 150 - 550 temperature range, the influence of oxygen concentration, space velocity and propene concentration on the no conversion was investigated and then also the macro kinetics of propene oxidization and no reduction
本文研究了在pt al _ 2o _ 3催化劑上進行的hc - scr反應，用以稀燃發動機尾氣的治理。首先在150 - 550溫度范圍內考察了氧氣濃度、空速及還原劑濃度對no轉化的影響。Aiming at the conveying - alcohol pipe system of a certin model gas generator in our school rocket engine field laboratory, this paper does a series of simulation studies using amesim, analyses and summarizes the results of simulations, and at the same time implements some waterhammer experiments, and compares the results with the ones of simulations
本文針對我校火箭發動機試驗外場的某型燃發器試驗酒精供應管道系統，使用amesim進行了一系列的模擬研究，對模擬的結果進行了分析和總結，同時還開展了水擊試驗，並與模擬進行了對比。Risk assessment model of coal spontaneous combustion in the goaf of fully mechanized caving face
綜放面采空區煤炭自燃發火的危險性評估模型The results indicate that with the coefficient of residual oxygen being less than 1 or around 1, when the fuel is injected into the combustor at the same combustor pressure, the higher the combustor temperature is, the less the coefficient of residual oxygen is when auto - ignition occurs ; when the fuel is injected into the combustor at the same combustor temperature, the larger the combustor pressure is, the less the coefficient of residual oxygen is when auto - ignition occurs ; when the fuel is injected into the combustor at the same combustor temperature and pressure, the bigger the coefficient of residual oxygen is, the more easily auto - ignition occurs
研究結果表明，當推進劑處于余氧系數小於1或略大於1時，在燃燒室壓力相同的情況下噴入燃料，燃燒室溫度越高，可自燃的余氧系數越小;在燃燒室溫度大致相同的情況下噴入燃料，燃燒室壓力越高，可自燃的余氧系數越小;在燃燒室溫度、壓力大致相同的情況下噴入燃料，余氧系數越高，自燃發生的可能性越大。Reciprocating internal combustion engines - safety requirements for design and construction of engines for use in potentially explosive atmospheres - group ii engines for use in flammable dust atmospheres - part 3 : group ii engines for use in flammabel dust atmospheres
往復式內燃發動機.用在潛在爆炸氣體環境下發動機結構和設計安全要求.用於可燃灰塵環境下的ii組發動機.第3部分:用於可燃灰塵環境下的ii組發動機Investigations also show that the catalyst shows good heat resistance in the presence of water and demonstrates high capability for mitigating sox poisoning. in the end, a novel way controlling combustion is employed in a 1. 342l s. i. engine, in which lean - burn, fast burn ( tumble ) and delay ignition make the engine provide much cleaner exhaust gas than that of a conventional premixed s. i. engine
最後綜合採用機內凈化和排氣后處理并行策略，即稀燃、快燃（滾流） 、推遲點火的可控燃燒新方案，結合分子篩稀燃催化器，在稀燃發動機典型工況下，在保證燃油經濟性較原機改善14 . 8 %時， nox的排放大幅降低。Comprehensive preventive and cure breeding fire technology in high seam
厚煤層自燃發火綜合防治技術Leb lean - burn engine
稀燃發動機Speed - governing systems for internal combustion engine - generator units
內燃發電機組的速度調節系統The convective term is solved by ausm + ( a sequel to ausm which means " the advection upstream splitting method " ). the 7 species 8 steps model and 7 species 7 steps model of hydrogen / air is used in the hydrogen reacting flowfield, the 9 species 5 steps model of methane, the 10 species 10 steps model of ethane and the 10 species 13 steps model of kerosene are used in the hydrocarbon reacting flowfield, the results of the distributions of velocity, mach number, pressure, static temperature, total temperature, species mass fraction and the combustion efficiency are gained, and the numerical results of the pressure of hydrogen and methane are compared with those of the experiment
計算中通量項採用ausm +通量分裂格式，氫反應流場採用氫/空氣的七組元八方程模型和七組元七方程模型，碳氫反應流場採用甲烷的九組元五方程模型、乙烯的十組元十方程模型和煤油的十組元十三方程模型，得出了超燃發動機燃燒室流場的速度、馬赫數、壓力、靜溫、總溫和組元質量分數分佈及燃燒效率等性能參數，其中氫和甲烷的計算壓力分佈與實驗結果進行了比較。Foshan gold zhujiang mechanical electrical equipment co., ltd foshan gold zhujiang hydraulic pressing machinery is an enterprise specialized in manufacturing hydraulic machinery and relevant molds. holding the spirit of keeping improving and keeping pace with the time, we have manufactured sdz series super high pressure cutting machine water cutter y - type various 4 - column single, double action hydraulic presser and full automatic hydraulic presser can be chose in various industries various molds for hydraulic machine filter for 15000kw large internal combustion generator etc
多年以來，我司員工本著精益求精，與日俱進的精神，製造了sdz系列超高壓水射流切割機水刀y型各類四柱單雙動及全自動油壓機共有多個系列適合不同行業選用各類油壓機使用的模具15000kw大型內燃發電機用的濾清器等產品。The whole model of gas generator experimental system is established, all kinds of work states are simulated, the interaction between two branch pipes is analyzed
針對燃發器試驗系統，建立了完整的模擬模型，對各種工況進行了模擬，分析了兩個支路之間的相互影響。As the seat rode to the top of the rails, a port opened and gas ignited the rocket, blasting stricklin fully out of the cockpit like a roman candle
彈射座椅滑行到導軌頂端時，出口被打通，氣體點燃，發動火箭推力裝置，象發射一座羅馬燭臺一樣把斯特里克林完全「炸」出駕駛艙。Investigations on a lean burn engine show that nox can be removed by using hc and co in the exhaust gas as reducing agents. when the catalyst is used, the rate of nox conversion can reach a maximum of 74. 4 % at 400
稀燃發動機臺架實驗結果表明，催化劑抗硫中毒、抗高溫以及抗水蒸氣能力較強；最大nox轉化效率達74 . 4 % ；最大nox轉化率排氣溫度點在400附近。Experimental study on homogeneous charge compression ignition engine fueled with ethanol
乙醇燃料均質壓燃發動機的試驗研究Heat pumps ; ready to use heat pump units with internal combustion engine driven compressors ; rating and performance testing of air water heat pumps
熱力泵.可與內燃發動機驅動的壓縮機連接的熱力泵.第4Prevention and handling of tunnel fall of ground and coal spontaneous ignition
巷道冒頂煤炭自燃發火的預防和處理Road vehicles and internal combustion engines - filter vocabulary - definitions of filters and filter components
道路車輛和內燃發動機.濾清器詞匯.濾清器和濾清器元件定義Internal combustion engines driven generating sets. limits and measuring methods for torsional vibration of shaft systems
內燃發電機組軸系.扭轉振動的限值及測量方法分享友人