break-up model meaning in Chinese
拆散模型
破碎模型
Examples
- In this paper , simple reacting flow model in solid - propellant ducted rocket combustor based on eddy break - up model is established . the model is used to simulate the three - dimensional combustion flowfields in an experimental motor . some factors how to affect the combustion efficiency are discussed in the paper , including air intake and gas generator nozzle
本文基于简单反应的旋涡分裂模型，建立了固体火箭冲压发动机补燃室内的湍流燃烧模型，并在该模型下对某实验发动机进行了三维数值模拟，研究了补燃室设计参数包括进气道出口设计参数和燃气发生器喷管设计参数对燃烧效率的影响。 - In this article , constituting some the equations which reflect the flow law and building and applying many mathematical models of physical and chemical reactions in the the plasma ignition : applying k - two equations turbulence model to calculate the turbulence parameter supplying simplied reaction systerm model and applying eddy break - up model and p - i thermal radiation model . with these reasonable simplied modles , numerically simulating the flow field in the plasma ignition . during the numerical simulation , applying the body - fitted coordinates for the complex geometry of the computional field ; using the mixing format to disperse the equations ; applying simplec algorithm method to solve the equations ; using above models and methods , it can get flow field distribution ; including temperature , pressure , turbulent kinetic energy and its dissipation rate , turbulent viscosity , velocity , density . these results are significant to design and improve the plasma ignition
本文旨在通过构造反映等离子点火器内部流动规律的基本方程组，建立描述等离子点火器内部的复杂物理化学过程机制数学模型：模拟等离子发生器内部燃烧的-双方程湍流流动模型；模拟气体燃料在燃烧时中化学反应的简单化学反应系统模型；模拟等离子点火器内部湍流预混燃烧的漩涡破碎模型；模拟等离子点火器高温燃气及其壁面的p - i辐射换热的模型等等，对模型进行一定的合理的简化，然后数值模拟等离子点火器内部流场的流动。