Chinese translation for "数值通量"
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- numerical flux
Related Translations:
数值变换: map numericalnumerical map 数值偏心: numerical eccentricity 数值编码: numeric codenumeric coding
- Example Sentences:
| 1. | This text makes the flux of numerical value of interface boundary among sub - domains reach the conservation with a kind of simpler method
本文用了一种比较简单的方法使子分区之间的内边界数值通量达到守恒。 | | 2. | Through derivation the present thesis proves numerical value flux conserva tion of sub - domains interface boundary can make parallel numerical schemes conservative
通过推导证明了只有使内边界数值通量守恒才能使并行后的总体数值格式是守恒的。 | | 3. | In these regions , an expensive high - order accurate eno scheme is applied to evaluate the numerical flux at cell boundaries . and hi smooth regions a cheap spline interpolation is used to get the value of the numerical divergence from values previously obtained on lower resolution scales to save the computational cost
在这些奇性区域，我们利用代价昂贵的高阶基本无振荡格式计算单元边界的数值通量；而在解光滑的区域，则用廉价的样条插值根据先前低分辨尺度上得到的值来计算出其数值散度，从而减少计算工作量。 | | 4. | In this work , we detailedly introduced the whole ideas of rkdg finite element method and the theory of constructing gas - kinetic schemes based on boltzmann equation . and then presented a kind of new computational method for solving id and 2d compressible euler equations , i . e . firstly , we discretize euler equations in the space with discontinuous galerkin finite element method ; secondly , we discretize temporal variable t with runge - kutta formula ; thirdly , for numerical fluxes constructing , we give two kinds of different numerical fluxes - kfvs and bgk numerical fluxes by using gas - kinetic schemes
本文分别对rkdg有限元方法的整个思想和基于boltzmann方程的分子动力学格式的构造思想给予了详细的介绍，并分别结合rkdg有限元方法与kfvs数值通量和bgk数值通量的构造方法，给出了一种求解一维、二维可压缩流体力学方程组新的计算方法，即，我们先用间断有限元方法进行空间离散，然后再对所得到的半离散格式使用runge - kuttatvd方法进行时间离散，得到全离散格式。 | | 5. | In fluid field solving , the numerical flux is estimated using high - accuracy roe scheme with limiter . in time marching , we use dual - time stepping together with implicit lu - sgs scheme and get reasonable results efficiently . the difference of the fluid computation between single grid and overset grids lies in the dispose of the computation boundary
流场解算时,对流场数值通量的求解采用的是带限制器的高阶精度roe格式,时间推进采用了含双时间步长的隐式lu - sgs ( lower - uppersymmetricgauss - seidel )格式,提高了求解的效率。 | | 6. | This paper applies kami ' s method to analyze conservative scheme in lagrangian coordinate , and then selects one of upwind schemes which do not show oscillations , finally applies it to construct high resolution scheme . numerical flux of one order scheme is used near interface , while numerical flux of high resolution scheme is adopted in other area
本文在对lagrange坐标系下的守恒型格式进行详细分析后，甄选出不震荡的一阶迎风型格式，然后应用于lagrange坐标系下的高分辨率格式，在物质交界面处采用不震荡的一阶迎风型格式的数值通量，而在其余地方采用高分辨率格式的数值通量。 |
- Similar Words：
- "数值提取" Chinese translation, "数值天气预报" Chinese translation, "数值天气预报的出版物" Chinese translation, "数值天气预测" Chinese translation, "数值天气中心" Chinese translation, "数值图解法" Chinese translation, "数值图像变量" Chinese translation, "数值图像格式项" Chinese translation, "数值图像说明" Chinese translation, "数值外形控制" Chinese translation
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