English translation for "convection term"
|
- 对流项
Related Translations:
- Example Sentences:
| 1. | Existence and asymptotic bahavior of explosive solutions for nonlinear elliptic problems with convection terms
带对流项的非线性椭圆型问题爆炸解的存在性与渐近行为 | | 2. | Using time splitted algorithm , the convection term is solved with tvd method and the chemical reaction is dealt with elementary reaction model
对流项和化学反应项采用时间分裂法，分别用tvd格式和基元反应模型进行处理。 | | 3. | By comparing convection term difference scheme of cd and quick , it is found that there is no obvious difference between these two schemes , and cd scheme is a little better
通过对流项差分格式cd格式和侧mck格式比较，发现两种格式计算差别不大， cd格式略好于quick格式。 | | 4. | Three spatially discrete schemes about the convection terms of the n - s equations : the centered difference with artificial viscosity by jameson , the van leer scheme of flux vector splitting , and the roe scheme of flux difference splitting are studied respectively
3研究了n - s方程组中对流项的三种空间离散格式：改进的jameson中心+人工粘性格式、通量矢量分裂类vanleer格式和通量微分分裂类roe格式。 | | 5. | In order to advance the sst turbulence equations at the same rate as the flow equations , a point - implicit scheme is used . the convection term in turbulence equations is discretized using first - order upwinding scheme to ensure more stability in time integration and the positivity of the turbulent variables
Sst湍流方程求解时,使用点隐式格式进行时间推进从而解除了由于源项存在所引起的时间步长的限制,保证湍流方程和流动方程同步推进时的稳定性。 | | 6. | The fourth - order explicit upwind - biased compact difference schemes are used in the spatial discretization of the nonlinear convection terms . these difference schemes can be used in all computational region including the boundary neighborhood , and can overcome the difficulty not adapting simultaneously in the boundary neighborhood for general three - dimensional fourth - order central difference schemes , and improve computational stability a nd resolution . the compact difference equations with high accuracy and resolution for solving the incompressible n - s equations and perturbation equations are composed of these compact difference schemes , and provides an effective numerical method for the investigations of the turbulent spots and coherent structures
文中发展了四阶时间分裂法用于navier - stokes方程及其扰动方程的时间离散；对分裂得出的关于压力的poisson方程和关于速度的helmholtz方程，建立三维耦合四阶紧致迎风差分格式；这些格式适用于包括邻近边界点在内的计算区域，克服了三维各自用四阶中心差分格式离散不适用于边界邻域的困难，并提高了稳定性和分辨率，用这些格式分别组成了数值求解navier - stokes方程及其扰动方程的高精度、高分辨率的紧致差分方程组，为湍斑及湍流相干结构的研究提供了有效的数值方法。 |
- Similar Words：
- "convection snowmelt" English translation, "convection street" English translation, "convection superheater" English translation, "convection system" English translation, "convection temperature" English translation, "convection theory" English translation, "convection theory of cyclones" English translation, "convection thickness" English translation, "convection tube" English translation, "convection tubes" English translation
|
|
|
