Research on Novel interleaved FlyBack Converter With Clamped Capacitor;
新型带有箝位电容的交错反激变换器的研究
Application of interleaving mechanism of SDRAM;
SDRAM存储器的交错机制及其应用
The working principles and performance advantages of interleaving technology are introduced.
介绍了交错并联技术的工作原理和性能优点,给出了其设计要求,总结目前常见的交错并联控制方法及它们各自的优势和劣势。
NCP1205 is applied to the interleaving paralleled backward circuit to reduce the switch tube power loss and output voltage ripple,to enhense the circuit efficiency.
文中介绍了NCP1205的工作原理和主要特点,并将其应用于交错并联反激电路中,大大减小了开关管的开通损耗,减小了输出电压纹波,提高了电路效率。
Elastic wave high-order staggering grid finite-difference numeric simulation based on transversely isotropic BISQ Model;
基于横向各向同性BISQ模型的弹性波高阶交错网格有限差分数值模拟
Based on Biot theory, the paper presented staggering grid finite-difference algorithm with any even-order precision of 3-C elastic wave e-quation in 2-D biphase dip anisotropic medium,and conducted simulation of elastic wavefield in homogeneous and two-layered biphase VTI and TTI media.
基于Biot理论,本文提出了二维双相任意倾斜各向异性介质三分量弹性波方程交错网格任意偶阶精度有限差分解法,并对均匀及两层双相VTI介质和TTI介质中的弹性波场进行了模拟。
Elastic wave simulation of P-and S-waves separation by 2-D staggered grid and application;
二维交错网格纵横波分离的弹性波模拟及应用
The FVM based on a staggered grid is adopted to derive the discretized forms of the continuity,momentum,constitutive and energy equations.
采用基于交错网格的有限体积法(FVM)离散了4大方程,给出了能量方程的全三维离散格式。
A non-uniform staggered grid arrangement was used to avoid zigzag pressure field.
为了数值模拟提拉(又名Czochralski)法获得单晶体的生长过程,本文采用有限容积法离散控制方程,采用非均匀的交错网格避免不合理的振荡压力场,采用三阶精度QUICK(Quadratic Upwind Interpolation of Convective Kinematics)格式离散对流项,采用延时修正来实施QUICK格式获得满足主对角占优的代数方程组,采用SIMPLE(Semi-implicit Method for Pressure Linked Equations)算法耦合压力和速度场,给出了基于上述方法的方程、算法,并发展了程序,计算了Wheeler标准问题,计算结果与文献相当一致,同时本算法能模拟计算高葛拉晓夫数时的流动,显示出非均匀网格QUICK格式模拟晶体生长的优越性;另外本文将这一算法运用到单晶硅的数值模拟中,计算结果令人满意。