Finally , numerical experiments are carried out to weigh the influence of the artificial dissipation coefficient a and the pseudo - compressibility coefficient 另外，本文也对人工耗散系数和人工可压缩系数对数值计算的影响进行了实验。
Compared with the experimental results , the results of numerical simulation show that this calculated model is in accord well with the real process of ssgt 通过对数值模拟计算的结果与实验的结果对比，说明本文的计算模型较好的反映了小隔板试验的情况。
In this paper , we make several groups of experiments with the orthogonal experimental design , and discuss the effect of parameters on the numerical results 摘要文章利用正交试验设计的思想，设计了几组试验，讨论了文献[ 1 ]提出的算法中各参数对数值结果的影响。
A composite 4 - th order adams - bashforth - moulton scheme is used to solve the equations . with this higher - order scheme , the accuracy of numerical computation results is well ensured 采用四阶精度的abm预测-校正差分格式，基本满足了高阶boussinesq方程对数值格式的要求。
The experiments of the two projects are carried out to study the uniformity of the inlet system by using a special experimental wind tunnel . the numerical simulation results were verified 利用专门的大型实验风洞进行两种方案进气系统的实验研究，并对数值模拟结果加以验证。
Therefor , numerical simulation technology is an efficient and ideal method to research the heat transfer , to design and optimize rib - tube heat transfer 结合实验方法对数值模拟结果进行研究，表明数值模拟结果与实验结果比较吻合。因此，数值模拟技术是研究传热学问题理想而又有效的手段。
The best combination of size parameters of supported domain and sub - domain is obtained . upwind scheme is developed to eliminate the instability of solutions obtained by using mlpg approach . 2 分析了试函数构造的近似方法、节点和辅助点数量、多项式基函数位数和支撑域尺度对数值模拟结果的影响。
Using the above method , the problem of 3 - d field of velocity and pressure in the pump can be solved . then get the map of distribution of velocity and pressure field and analyze them 用上述方法求解无堵塞泵叶轮内部三维湍流速度场和压力场，给出了速度和压力云图，并对数值计算结果进行了分析和研究。
Differential arithmetic is utilized to set up the numerical value arithmetic of the diffusion model of circular and rectangular section ; at the same time , the stability of the numerical value arithmetic is analyzed ; 4 利用差分算法，建立了圆形截面以及矩形截面氯离子扩散模型的数值解法，并对数值算法的稳定性进行了分析； 4
The numberical simulating of the flow fields in the multilayer gauze stages . made an fruitful attempt to simulate numerically the effiency performance . obtained results include the resistance and efficiency performance ; 3 对数值模拟网垫级的效率特性做卓有成效的开拓性尝试，获得了包括阻力特性和效率特性在内的计算结果； 3
