1) dynamic boundary condition
动边界条件
1.
Considering such dynamic 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。
2.
Comprehensivelyconsideringsuch dynamic 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。
2) 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。
3) vibrating boundary conditions
振动边界条件
4) boundary kinetic condition
边界运动条件
5) moving boundary condition
移动边界条件
1.
The calculations used a moving 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。
补充资料：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。
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。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条