查询词典 implicit
- 与 implicit 相关的网络例句 [注:此内容来源于网络,仅供参考]
-
Tridiagonal block matrix elemination and sweep algorithm is successfully applied to solve the large matrix involved; central difference method is supplemented to Houbolt method to form a time integration method with estimation and correction, to solve the time integration of second order implicit non-linear equation; simplification of system equation by decoupling between the physical coordinates x and y further improves the calculation accuracy and speed.
其中:成功地引入块三对角矩阵追赶法求解上述问题构成的大型矩阵;提出中心差分法+Houbolt法的预估计—校正时间积分法,以解决二阶隐式非线性方程的时间积分问题;系统方程在物理坐标x和y上的"解耦"简化,使计算速度和计算精度得以进一步的提高。
-
As implicit pressure and explicit saturation method is selected to calculate black oil model and the bottom-hole pressure is introduced, the coefficient matrix of pressure equation becomes bordered seven-symmetrical matrix.
用IMPES法求解黑油模型,引入井底压力为未知数时,压力方程的系数矩阵变成了加边的七对角阵。
-
As implicit pressure and explicit saturation method is selected to calculate black oil model and the bottom-bole pressure is introduced, the coefficient matrix of pressure equation becomes bordered seven-symmetrical matrix.
IMPES法求解黑油模型,引入井底压力为未知数时,压力方程的系数矩阵变成了加边的七对角阵。
-
This paper presents a consistent tangent operator concept-based boundary element implicit algorithm for elasto-viscoplastic sensitivity analysis.
基于一致切线算子概念的弹粘塑性隐式边界元方法,进行了弹粘塑性设计灵敏度分析。
-
According to the Perzyna elastic viscoplastic constitutive relation and the mixed strain hardening models,a consistent tangent operator concept-based implicit boundary element method was presented.
该方法根据Perzyna弹黏塑性本构关系,基于混合硬化模型,采用隐式欧拉计算格式,得出了两种常用流动函数下弹黏塑性的径向返回算法和一致切线算子。
-
The definition and stability criterion of resonant operating points in a CPT system have been described. A Poincarémapping model has been built up and its Jacobian matrix has been derived with the implicit function derivative rule and chain rule. Then the stability of the fixed points can be determined according to the eigenvalues of the the Jacobian matrix. It has been used to study an example push-pull CPT system with three resonant operating points.
文中给出了CPT系统中谐振点的定义及判断条件,建立了系统的庞加莱映射模型,并根据隐函数及复合函数求导法则,推导出了系统庞加莱映射周期不动点的雅可比矩阵,根据雅可比矩阵的特征值分布情况,即可判断各不动点的自治振荡稳定性。
-
Spectral element methods for partial differencial equation is introduced in this study from viewpoint of the collocation approximation of Chebyshev polynomial. Wave Equation and its space discretization are deduced. Two time integral methods, central difference method and implicit Newmark method, are introduced, and their stability and applicability are also discussed in some details. The significance of absorbing boundary conditions in spectral element methods for Aeroacoustics is explained, and Clayton-Engquist-Majda absorbing boundary conditions is emphasized and introduced, then the discrete scheme of this boundary conditions is deduced and applied to spectral element methods for wave equation.
本文从Chebyshev多项式逼近理论出发,详细介绍了谱元方法求解偏微分方程的过程;推导了流体中的声波动方程并在空间上对其进行了谱元离散;详细讨论了两种时间积分方法──中心差分法和Newmark方法,分析了它们的稳定性条件,并从理论上对比了两种方法的优缺点和适用范围;将吸收边界条件推广应用于谱元方法求解气动声学问题中,重点介绍了Clayton-Engquist-Majda吸收边界条件的原理和公式,推导了该吸收边界条件的变分形式,并将其引入波动方程的离散形式中。
-
The numerical modeling process for SVE remediation is achieved after a steady alternant direction implicit finite difference format is developed. In this paper, as an example, the 60 days remediation under 4 different conditions is simulated, which proves that the clear-up result is mainly governed by soil permeability.
再采用一个稳定的交替方向有限差分解出传质微分方程,从而实现多维情况下竖井SVE修复的完整模拟过程。4组不同条件下为期60d的SVE修复过程的计算机模拟显示,土壤通透系数是决定修复效果的关键因素。
-
In the paper, on the basic of a mature analysis theory of slope reliability, study on the combination of security coefficient implicit function and transient surface method is carried through.
本文以现已成熟的边坡稳定性分析理论为基础,对稳定性系数隐式方程和响应面法结合进行了研究。
-
VOF equation use Lax-Wendroffgeshi scheme with precision of two steps. Pressure of host field is turned into initial-boundary value problem of variable coefficient parabolic equation on regular border. We utilize implicit difference method to solve it.
VOF方程的离散求解使用Lax-Wendroffgeshi格式,这种格式具有二阶精度;主场压力的求解转化为固定边界上变系数抛物型方程的初边值问题,采用隐式差分格式。
- 相关中文对照歌词
- Implicit Demand For Proof
- 推荐网络例句
-
With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.
随着死亡的吉他手Schuldiner接受主唱的职务,乐队在现实中树立了重要的影响。
-
But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.
不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐,因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。
-
Closes the eye, the deep breathing, all no longer are the dreams as if......
关闭眼睛,深呼吸,一切不再是梦想,犹如。。。。。。