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- free boundary flow 自由边界流
- An inverse problem of a free boundary problem which arised from the flow of non-Newtonian fluids is studied. 摘要讨论了由非牛顿流体流动引起的一类自由边值问题的一个反问题。
- This paper introduces the method of lattice dynamics in free boundary and presents some significant results obtained. 文章介绍了自由边界晶格动力学方法;并给出由该方法所得到的一些有意义的结果.
- For the first category, we consider the boundary flow as an annular zone completely isolated from mixing with the main flow environment. 对于第一个范畴,我们把边界看作是完全隔离的环形区域,并不与主流环境相混合。
- The influence of main flow nonparallel and pressure gradients is considered to show the physical characteristics of flat boundary flow. 为更好反映平板边界层流动的物理特征和本质,该文同时考虑到主流的非平行性和压力梯度的作用。
- The intent of this study is to discuss the critical property of a free boundary problem of a parabolic integro-differential equation. 摘要讨论一类抛物积微分方程自由边界问题解的渐近性。
- The models of American option and perpetual American option are a free boundary problem of parabolic partial differential equation and ordinary differential equation respectively. 在相应的基本假设下,美式期权的定价模型是一个抛物型偏微分方程自由边界问题,而永久美式期权的定价模型是一个常微分方程自由边界问题。
- Secondly, for the purpose of grid generation of complicated boundary flow field, the parabolic-elliptic differential equation method of grid generation is programmed. 其次,基于抛物化椭圆型微分方程网格生成方法,建立了能处理复杂边界流场的网格生成程序;
- This papar deals with the problem of solution's existence about elliptic equation under limiting exponents and free boundary problem by variational evaluation methods. 本文是采用变分估计方法考虑一类椭圆方程在临界指数和自由边界条件下解的存在性问题。
- The models under pinned pinned boundary conditions(PPM), or clamped free boundary conditions(CFM) are often adopted to control a flexible arm system. But no agreement is achievec as to which one is more accurate. 柔性臂系统控制经常采用的是简支梁模型和悬梁模型 ,但对哪一种模型更准确的问题尚无统一的认识。
- Abstract: In this paper, we discussed a periodic free boundary problem arising from continuous casting processes, the existence, uniqueness and stability of the classical solution are proved. 文摘:本文讨论了连续铸钢中的一类周期自由边界问题,证明了周期古典解的存在性,唯一性和稳定性.
- The common program, which can calculate the lattice vibration for various crystals with NaCl structure type, has been made and it is applicable to cyclic or free boundary condition. 编制了氯化钠型结构各种晶体的晶格振动通用程序;它适用于循环或自由边界条件。
- A free flow of water came from the pipe. 水从管道里通畅地流了出来。
- New Method to Solve Free Boundary 求解自由退保边界的新方法
- one-dimensional free boundary problem 单相自由边界问题
- Reading occupies most of my free time. 阅读占去了我大部分的闲暇时间。
- ON A FREE BOUNDARY PROBLEM MODELLING THE GROWTH OF TUMORS 一个肿瘤生长自由边界问题的研究
- The crew remained free from scurvy. 那些船员仍然没有患坏血病之虞。
- FREE BOUNDARY OF JOURNAL BEARING WITH SPIRAL GROOVE IN HDD 高性能磁盘机中螺旋槽径向轴承的自由边界
- An Inverse Problem of a Free Boundary Problem with the Yield Stress 具产出压力的一个自由边值问题的反问题