湍流火焰 meaning in English
turbulent flame
Examples
- It can reflect the flame propagation speed and evaluate the explosion intension
计算出的分形维数是衡量湍流火焰传播速度以及爆炸强度的有效参数。 - A distract model has been firstly established to simulate the turbulent flame propagation speed for the dual fuel engine in this paper
本课题还首次建立了湍流火焰传播分形模型，计算双燃料发动机燃烧过程中湍流火焰速度，以评估发动机结构参数和运转参数对燃烧过程的影响。 - 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
本文从氢燃料的物化特性和燃烧特征着手，通过分析氢空气混合气燃烧的湍流火焰结构和燃烧化学反应动力学，基于双区燃烧模型，建立了包括双区热力学、准维湍流卷吸燃烧、湍流火焰传播速度、氢空气混合气燃烧化学反应动力学以及传热损失等模块的燃烧模型，并给出了相应的计算方法。 - 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
在结合汽油机双区燃烧模型和湍流火焰传播模型的基础上,建立了基本点火提前角数学模型,运用在国产125ml摩托车发动机上,仿真得出此发动机电控喷射系统的初始点火map图。