动态边界条件,Dynamic boundary condition
1)Dynamic boundary condition动态边界条件
1.By introduction of the concept of dynamic boundary condition, the calculating process was divided into the simulation stage and real-time flood forecast and regulation stage, and different boundary conditions were adopted at different stages.引入动态边界条件的概念,将计算过程分为模拟计算阶段与实时预报调度阶段,在实时洪水调度过程中根据计算的不同阶段采用相应的边界条件。
2.Regarding gate movement as dynamic boundary condition of the canal flow,the mathematical model of the dynamic response of the canal with automatic upstream constant level control is established.本文在分析灌溉渠道上游常水位闸门（即ＡＭＩＬ门）动态过程的基础上，建立了以闸门运动为动态边界条件的明渠非恒定流计算模型。
英文短句/例句
1.Convective Cahn-Hilliard Equation with Dynamic Boundary Conditions;具动态边界条件的对流Cahn-Hilliard方程
2.Electromagnetic field boundary conditions on moving interfaces in high frequency case高频条件下运动边界的电磁场边界条件
3.INFLUENCE OF BOUHDARY COYDITION ON THE DYNAMICS AND STABILITY OF THIN CYLINDRICAL SHELLS CONVEYING FLUID边界条件对输液圆柱壳的动态特性与稳定性的影响
4.A study of the boundary condition in the DNS of the supersonic boundary layer flow超声速边界层流动数值模拟的边界条件研究
5.AN EXTENDED SECOND ORDER SLIP BOUNDARY CONDITION FOR MICRO FLOWS微尺度流动的扩展二阶滑移边界条件
6.Finite Element Analysis in Transmission Line Galloping and Its Boundary Conditions输电线舞动的有限元分析及边界条件
7.Boundary condition of transient jet is established.提出了瞬态喷流数值计算边界条件的建立方法。
8.Analytical solutions for plates with various boundary conditions were developed using the state space approach .采用状态空间法得到了各种边界条件组合条件下板的解析解。
9.Research on Active Vibration Control of Cables under Different Boundary Conditions不同边界条件下拉索振动的主动控制研究
10.iterative fulfilment of boundary conditio边界条件的迭代实现
11.A scheme is proposed to derive natural frequencies and modal functions of a beam under the given boundary conditions and moving axially at a constant speed.提出在给定边界条件下确定一匀速运动梁固有频率和模态函数的方法。
12.Quantum Vacuum Fluctuations with Special Boundaries and Brownian Motion特殊边界条件下的量子真空涨落和布朗运动
13.TREATMENT OF TWO KINDS OF BOUNDARY CONDITIONS IN THE CALCULATION OF TWO-PHASE FLOW IN INTERIOR BALLISTICS内弹道两相流动计算中两类边界条件的处理
14.The Investigation into influence of Inflow and Outflow Boundary Condifions on ZD Backward-Facing Step进出流边界条件对二维后台阶流动影响的研究
15.Experimental Study on HCCI Engine Combustion Boundaries Condition;均质压燃发动机燃烧边界条件的试验研究
16.The Studies of Cellular Automata Models of Traffic Flow with Open Boundary Conditions;开放边界条件下元胞自动机交通流模型的研究
17.A Numerical Simulation Study of the Influence of the Lower Boundary Condition on the Arctic Oscillation;下边界条件对北极涛动影响的数值模拟研究
18.A Kind of Linear Singular Perturbed Problems with Integral Boundary Conditions;一类含有积分边界条件的线性奇摄动问题
相关短句/例句
dynamic approximate boundary conditions动态近似边界条件
1.Different from the traditional method in which unsteady flow field is calculated by recreating or deforming meshes at each time-step,dynamic approximate boundary conditions are satisfied on the stationary inner boundary so that only one set of mesh is needed in the present numerical method.发展了一种利用欧拉方程计算非定常气动力的数值方法,通过在固定物面边界上满足动态近似边界条件计算出非定常气动力,避免了在每个时间步重新生成网格或需用动网格技术进行网格变形处理过程,提高了计算效率。
3)dynamic boundary condition动边界条件
1.Considering suchdynamic boundary conditions of water cooling,air cooling,friction heat,deformation heat,and heat conduction between work roll and strip and so on,the varied-steplength analysis-calculation model of transient temperature field of roll during hot strip rolling was established by finite difference method.考虑水冷、空冷、轧辊与轧件接触热传导等动边界条件,采用有限差分法,建立了热连轧轧辊瞬态温度场变步长分析计算模型。
prehensivelyconsideringsuchdynamic boundary conditionsaswater cooling, aircooling, friction heat, deformation heat, and heat conduction between work roll and strip and so on, the analysis-calculation model of strip three-dimensional transient temperature field of work roll in hot tandem rolling is established with Finite-Difference-Method.考虑水冷、空冷、摩擦热和变形热以及工作辊与轧件接触热传导等动边界条件,采用有限差分法,建立了热连轧工作辊三维瞬态温度场分析计算模型。
4)vibrating boundary conditions振动边界条件
5)boundary kinetic condition边界运动条件
6)moving boundary condition移动边界条件
1.The calculations used amoving boundary condition and a unified solid curved wall boundary condition based on interpolation and a momentum balance on the wall to calculate steady and unsteady flows.采用基于插值公式及固壁处动量平衡的弯曲固壁统一边界条件和移动边界条件,对具有圆、椭圆、互垂直双椭圆等3种不同截面形状转轴的微型泵内部流动进行了定常与非定常的计算,得到了微型泵进出口处平均压差、出口处平均量纲一化速度随时间的演化过程。
延伸阅读
边界条件分子式：分子量：CAS号：性质：当用一个微分方程描述一个化工设备的特性和各种参数间的关系时，求解这个方程必需知道这个设备的起始边界（如入口处）和终止边界（如出口处）的状态（如温度、压力、浓度等）。这些状态参数的大小称为边界条件。
