| 1. | Transport equation of angular momentum 角动量输运方程 |
| 2. | Application of homogeneous k - equation turbulent closure model in the coastal sea 齐次湍流动能输运方程封闭模型在浅海动力学中的应用 |
| 3. | Discrete ordinates method for three - dimensional neutron transport equation based on unstructured - meshes 三维中子输运方程的非结构网格离散纵标数值解法 |
| 4. | A coupled method of spectra and streamline diffusion for transport equation and applications to neutron well - logging 输运方程的谱流线扩散耦合方法及其在中子测井中的应用 |
| 5. | 2 . based on the radiation transfer equation , light scattering by coating layer is studied by using monte carlo method 2 、基于辐射输运方程,运用蒙特卡罗方法研究具有任意涂层的光散射。 |
| 6. | When a new getting from interpolation is positive , set - to the left side of neutron transport equation as usual 因此,把/放在输运方程左端作为吸收项对于深次临界下的计算是不合适的。 |
| 7. | Three - dimensional gas flow field in the new vortex quick separation system with an inner component of fcc disengager was simulated based on the reynolds stress model ( rsm ) provided by cfx 摘要用cfx软件对催化裂化沉降器新型旋流快分器的气相流场进行了三维模拟,湍流模型采用雷诺应力输运方程模型。 |
| 8. | Finally , the mechanisms behind the instability of fibre suspensions are presented from a point of view of vorticity . effects of fibres are investigated through equations of vorticity transport and enstrophy balance 从涡量的角度分析纤维改变悬浮流动稳定性的机理,利用涡量输运方程与涡能平衡方程分析纤维的作用。 |
| 9. | For the present two les models , adopting the subgrid eddy viscosity concept and introducing the transport equation of turbulence energy k , the subgrid scale turbulence is parameterized by the turbulence energy k and the length scale of turbulence / ( k - 1 model ) . in addition , vegetation is considered as an internal source of resistant force and turbulence energy 在应用大涡模拟方法求解数值计算模型控制方程时,亚网格雷诺应力项沿用了亚网格涡粘性系数思路,引入亚网格紊流脉动动能k的输运方程,建立了关于亚网格紊流脉动动能k和紊流特征长度l的k - l模型求解。 |
| 10. | When a < 0 , move / v to the right side and look upon it as source term . the calculation result shows that the r indirect method can compute deeper than k indirect method in subcritical system . but the y indirect method has no inner iteration , it ca n ' t ensure the convergence of neutron flux and it will also fail in deep subcritical 作参数的尝试插值法把/分情况处理,当由插值法得到的新值大于零时,仍将/放在输运方程左端作为吸收项,若0 ,则将其移至右端作为源项处理计算表明,该方法比作参数的尝试插值法算得的次临界度深一些,但由于没有内迭代过程,不能保证通量收敛,在深次临界情形下同样会失效。 |