助手标题
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
共[93]条 当前为第1条到20条
 

相关语句
numerical models
    Study on Discontinuum Numerical Models for Flow in Fractured Rock and Its Engineering Applications
    裂隙岩体渗流非连续介质数值模型研究及工程应用
    Primary Base Of Numerical Models for Semiconductor Microsensor
    半导体微传感器的初级数值模型
    The Kinematic Method for the Analysis of the Internal Force Influence Surface of Numerical Models
    数值模型内力影响面分析的机动法
    NUMERICAL MODELS FOR CABLE ELEMENT IN PRESTRESSED CABLE STRUCTURES
    预应力索结构中的索单元数值模型
    Application of numerical models in groundwater management
    数值模型在地下水管理中的应用
    STUDY ON DISCONTINUUM NUMERICAL MODELS FOR LOW IN FRACTURED ROCK AND ITS ENGINEERING APPLICATIONS
    裂隙岩体渗流非连续介质数值模型研究及工程应用
    ADVANCES IN THE RESEARCH OF DETERMINISTIC NUMERICAL MODELS OF THE SOIL UNSATURATED ZONE
    土壤非饱和带确定性数值模型研究进展
    AN ANALYSIS ON THE DUAL-PERMEABILITY NUMERICAL MODELS AND PARAMETERS OF VARIABLY SATURATED FRACTURED POROUS MEDIA
    变饱和裂隙多孔介质的双渗透率数值模型与参数分析
    A STUDY OF INTERNAL SOLITARY WAVES AND THEIR NUMERICAL MODELS
    内孤立波的研究与数值模型
    VOF method which can be used to trace free surface accurately without needing large computation time and storage, and the nonlinear k-s turbulence model which can be used to simulate anisotropic flow, are choosed to develop the numerical models.
    本文选择可以描述自由面复杂变化而又不需很大计算内存和计算时间的VOF方法和可以模拟各向异性的k-ε紊流模型,在底边界采用三层的壁面函数,在自由面上采用利于数值稳定的紊动量边界条件,在出口边界上采用改进的海绵层方法,建立了数值模型
    Numerical models of the common concrete and steel fiber reinforced concrete were built up by the Material Failure Process Analysis (MFPA~(2D)) .
    通过一个可以对复合材料进行细观力学分析的软件,即MFPA~(2D),建立了普通混凝土和钢纤维混凝土的数值模型,并对其在单轴压缩状态下的破坏过程进行了数值模拟研究,并以钢纤维混凝土的力学性能试验为基础,确定了MFPA~(2D)数值试验中各参数。
    The study of slidewaves in this paper is carried out by the derivation of basic equations of the slidewaves and the establishment of numerical models for solving these equations.
    本文从非恒定流方程出发,导出了滑坡涌浪的基本方程,建立了求解滑坡涌浪的数值模型,并通过物理模型的试验研究,论证了数值模型的合理性.
    The tomographic results of physical and numerical models prove that when the velocity contrast is greater than 30.0%, its tomographic result will be deformed significantly,when between 30.0% and 15.0%,it will be acceptable,and when less than 15.0%,it will be very good.
    物理和数值模型的井间走时层析成像表明:当速度差超过30.0%时,层析结果畸变较大; 在30.0%~15.0%之间时,层析结果较好;
    Based on the investigation of comprehensive literatures about the asphaltene deposition caused by CO2 injection in reservoirs at home and abroad,the development of experiments and numerical models are summarized and their advantages and disadvantages are compared,and the properties of asphaltene deposition are analyzed. Finally,the suggestions of related directions of the researches are proposed in this paper.
    在充分调研国内外关于注CO2引起油藏中沥青质沉淀资料的基础上,对注CO2引起的沥青质沉淀的实验、数值模型的发展现状进行了概述,并比较了各种方法的优缺点,分析了注CO2引起的沥青质沉淀性质,并对今后注CO2引起油藏中沥青质沉淀的发展方向提出了建议。
    CUBIC SPLINE TECHNIQUES IN NUMERICAL MODELS OF ESTUARINE CIRCULATION
    在河口环流数值模型中的三次样条方法
    Numerical Models Summarization and Simulation of Eject-calcium Desulfurizing
    喷钙脱硫的综合数值模型及模拟
    3D and 4-Phase Multi-Compositional Mathematic and Numerical Models
    三维四相多组分数学和数值模型
    Mathematical and Numerical Models of Three Dimensional Dynamic Flow of Polymer Melt within Extrusion Dies
    聚合物熔体三维口模动态挤出流动的数学和数值模型
    Preliminary Study on the Numerical Models and Related Factors in Fisheries Catch and Biomass
    渔业产量和资源生物量数值模型及相关因子的初步研究
    In order to obtain simultaneously and efficiently nonlinear wavetransformations in a harbor or coastal region, details of three dimensional flowaround structures and hydrodynamic loads of wave on marine structures,combining advantages of Boussinesq model and NS-VOF model, we unfolded thestudy of establishing Boussinesq / NS coupled numerical models.
    为能同步和高效率地获得近岸大区域非线性波浪变形特征、结构物附近三维水动力特征和波浪荷载,结合Boussinesq方程数值模型和求解N-S方程的VOF方法各自的特点,开展了建立Boussinesq方程和N-S方程耦合数值模型的研究。
 

首页上一页12345下一页尾页 

 
CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社