火焰傳播 的英文怎麼說
中文拼音 [huǒyànzhuànbō]
火焰傳播
英文
fire propagation-
Effect of hydrogen and vapor on laminar flame speeds of methane air mixtures
空氣層流火焰傳播速度的影響In the third chapter of this dissertation, based on the physical and chemical properties of hydrogen and the combustion characteristics of hydrogen, the quasi - dimension combustion calculation model of hydrogen ? fueled engine is set up through analyzing the characteristics of turbulence flame and chemical reaction kinetic of hydrogen ? air mixture. the model includes the dual ? area thermodynamics sub - model, quasi - dimensional turbulent entrainment combustion sub ? model, turbulence flame promulgating sub ? model, hydrogen - air mixture chemical kinetic sub - model and loss of heat transfer sub - model and so on
本文從氫燃料的物化特性和燃燒特徵著手，通過分析氫空氣混合氣燃燒的湍流火焰結構和燃燒化學反應動力學，基於雙區燃燒模型，建立了包括雙區熱力學、準維湍流卷吸燃燒、湍流火焰傳播速度、氫空氣混合氣燃燒化學反應動力學以及傳熱損失等模塊的燃燒模型，並給出了相應的計算方法。Transmission characteristics of gas flame in pipelines with coal dust
有沉積煤塵的管道內瓦斯火焰傳播特性Magnetic field function to flame running during mine gas explosion
磁場對瓦斯爆炸過程中火焰傳播的作用The results indicate that the fractal dimension of flame front surface is an important parameter
瓦斯爆炸火焰分形維數直接反應了火焰前鋒皺折對火焰傳播的影響。Influence of catalytic reforming reaction for premixed gases with h2 on flame propagation velocity
催化重整反應加氫對預混氣火焰傳播速度的影響Test method for heat release, flame spread and mass loss testing of insulating materials contained in electrical or optical fiber cables when burning in a vertical cable tray configuration
電纜或光纜絕緣材料在立式電纜槽裝置中燃燒時熱發散火焰傳播和質量損失測試的試驗方法Standard test method for heat release, flame spread, smoke obscuration, and mass loss testing of insulating materials contained in electrical or optical fiber cables when burning in a vertical cable tray configuration
電纜或光纜絕緣材料在立式電纜槽裝置中燃燒時熱發散火焰傳播煙的昏暗度和質量損失測試的標準試驗方法A. ciucci, et al. numerical analysis of ignition transients in solid rocket motors
余貞勇，固體火箭發動機翼槽內火焰傳播機理研究，西北工業大學博士論文， 2000 . 3 。It can reflect the flame propagation speed and evaluate the explosion intension
計算出的分形維數是衡量湍流火焰傳播速度以及爆炸強度的有效參數。A distract model has been firstly established to simulate the turbulent flame propagation speed for the dual fuel engine in this paper
本課題還首次建立了湍流火焰傳播分形模型，計算雙燃料發動機燃燒過程中湍流火焰速度，以評估發動機結構參數和運轉參數對燃燒過程的影響。A mathematic model of basic ignition advance angel is built according to double - district burn model and the turbulent flame behavior propagation model. through the emulational calculation, we can get the initial ignition advance angel map graph of the motorcycle ’ s efi system, and the results also showed well consistent with the stand experimental results which adopted the domestic 125ml motorcycle gasoline engine
在結合汽油機雙區燃燒模型和湍流火焰傳播模型的基礎上，建立了基本點火提前角數學模型，運用在國產125ml摩托車發動機上，模擬得出此發動機電控噴射系統的初始點火map圖。Velocity of propagation of flame
火焰傳播速度Velocity of flame propagation
火焰傳播速度Standard test method for linear flame propagation rate of lubricating oils and hydraulic fluids
潤滑油和液壓液線性火焰傳播速度的測試方法Laminar premixed flame propagation velocity on - line measurement by image processing technique
應用圖像處理技術進行預混層流火焰傳播速度的在線測量On the basis of experiment, the influence of impressed electromagnetic field on fire transmission speed and overpressure in gas explosion was investigated
摘要在實驗的基礎上，研究了外加電磁場對瓦斯爆炸過程中火焰傳播速度和超壓的影響。The results of study show that the transmitting speed of flame is slower and the combustion duration is longer than gasoline. the combustion status of lpg is improved, but the problem of long combustion duration also exists when speed and load are increased. it is useful to adjust ignition timing, but nox emission increase
通過研究認識到： lpg燃燒時火焰傳播速度比汽油慢，燃燒持續期比汽油長；隨著轉速和負荷的增大， lpg燃燒狀況得到改善，但仍出現后燃期長，熱量利用不充分等問題；點火提前角的調整有利於lpg的燃燒，但使nox排放升高。Telecommunications - fire resistance criteria - ignitability requirements for equipment assemblies and fire spread requirements for wire and cable
電信.防火標準.設備組件的可燃性要求以及電線和電纜的火焰傳播要求Inducement of turbulence and its effect on fire transmission in gas explosion
湍流的誘導及對瓦斯爆炸火焰傳播的作用分享友人