Numerical相关论文
In this paper,a three-dimensional non-equilibrium steady arc model is used to investigate the temperature,velocity and e......
大口径太阳望远镜主镜直接暴露在空气中,主镜与环境的温差会引起视宁度效应。为降低视宁度效应,研究了主镜底部制冷空气的温度、风......
为进一步揭示轴流泵的气液两相流动的一般规律,基于ANSYS软件对轴流泵的气液两相流动三维流场进行数值计算与分析,研究了叶轮及出......
The new numerical algorithms in SUPER/CESE and their applications in explosion mechanics are studied. The researched al-......
在波纹翅片上开设矩形翼和组合翼纵向涡发生器,采用数值模拟的方法分析其强化换热特性,分析辅翼的几何尺寸,包括辅翼攻角、长度和......
We construct an approximate Riemann solver for scalar advection-diffusion equations with piecewise polynomial initial da......
Injecting CO2 into oil reservoirs can improve the oil recovery,meanwhile achieve CO2 storage.The diffusion of CO2 in oil......
热电厂热储系统的构建,对于废弃能源存储和废水再利用有重要意义。以吉林省桦甸市热电厂为例,通过对研究区水文地质条件和温度参数......
随着高超声速飞行器目标光辐射和电磁散射特性研究的发展和深入,高温流场特性日益引起人们的关注。由于高温流场特性研究中涉及到......
This research originated from an interest in developing products with a holistic and interdisciplinary systems engineeri......
According to the theory of alternating magnetohydrodynamics and magnetic boundary renewal method,mathematical models wer......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Consistent constitutive modeling of metallic target penetration using empirical, analytical, and num
Historically, there has been little correlation between the material properties used in(1) empirical formulae,(2) analyt......
为了研究基层类型变化时普通接缝水泥混凝土路面(JPCP)在温度荷载作用下的响应规律差异,铺筑了3种常用基层,分别为水泥稳定碎石基......
针对我国北方冬季气温较低和冷却塔内换热不均引起的填料下表面、进风口、基环面等处易结冰问题,需在塔的进风口处加装一定数量挡......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
采用流固耦合方法对Tj?reborg风力机叶片在偏航工况下的三维流固耦合性能进行计算和分析。首先进行网格无关性验证,在此基础上,对......
首先，建立三维数值波浪水槽，确定可变翼装置达到最优转动效果时导叶的最大张开角度；然后，在波浪水槽中进行试验考察波浪作用下可变翼装......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
In this paper,we present a kind of pre-symmetrizers for the nonsymmetric linear systems arising from the discretization ......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Applying Finite Difference Method to Simulate the Performance of a Perforated Breakwater Under Regul
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Analysis and application of the response characteristics of DLL and LWD resistivity in horizontal we
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
A theoretical study of asymptotic boundary conditions for the numerical solutions of open-boundary s
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
An edge wave is a kind of surface gravity wave basically travelling along a shoaling beach.Based on the periodic assumpt......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
The Tibetan Plateau Surface-Atmosphere Coupling System and Its Weather and Climate Effects: The Thir
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
针对沿空留巷围岩要经受上下两个区段工作面采动应力影响，围岩变形量大、巷道维护困难的特点，以沁新煤矿为工程背景，运用数值计算的方......
以渝阳煤矿N3704西瓦斯巷压裂目标区地层参数，建立不同注水孔径下的泵注压力与影响半径的关系模型。模拟结果表明：压裂注水钻孔直径......
通过对转动设备联轴器找正机理的探讨,找出一种简便、快捷联轴器找正方法。
Through the discussion of the mechanism of findin......
按照微元法进行数学建模,以非牛顿流体在歧路管中的全展流动模型和在狭缝流道中的全展流动模型为理论基础,应用所有流径上压力降相......
目的 对颅内动脉瘤进行三维数值模拟并分类.分析其血流动力学特性.方法 联合应用Matlab、Ansys、Fluent等软件及自写程序对39例颅......
Numerical Simulation of Independent Advance of Ore Breaking in the Non-pillar Sublevel Caving Method
The mechanism of stress generation and propagation by detonation loading in five separate independent advance of ore bre......
Based on the non-Darcy flow characteristics of surfactant flooding in the low permeability oilfield, considering the cha......
Parallel Algorithm Core: A Novel IPSec Algorithm Engine for Both Exploiting Parallelism and Improvin
To deal with the challenges of both computation-complexity and algorithm-scalability posed to the design of an IPSec eng......
提出一种内热再生式固体除湿器，描述了其物理模型和工作中传热传质过程的数学模型，并编写了基于有限差分法的数值求解程序对其控制方......
通过建立涌潮作用下的二维泥沙数学模型,验证了钱塘江尖山河段两种不同河势下的水文资料,并应用模拟结果分析了水沙的异同点.结果......
有压泄洪洞转弯段容易出现负压问题,严重的可能影响泄洪洞的运行安全.根据κ-ε模型,运用数值模拟方法对石门水库有压泄洪洞,在闸......
Two-stage numerical simulation for temperature profile in furnace of tangentially fired pulverized c
Considering the fact that the temperature distribution in furnace of a tangential fired pulverized coal boiler is diffic......
THE NATURAL CONVECTION OF AQUIFERS WITH CONSTANT HEAT SOURCES AND ITS INFLUENCE ON TEMPERATURE FIELD
By combining sand tank tests with numerical simulations,this paper studies the temperature fields around constant heat s......
Experiment and simulation on the pyrite removal from the recirculating load of pulverizer with a dil
...
Dynamic simulation on effect of flame arrangement on thermal process of regenerative reheating furna
By analyzing the characteristics of combustion and billet heating process, a 3-D transient computer fluid dynamic simula......
Governing equations for a fully coupled flowing-reaction-deformation behavior with mass transfer in heap leaching are de......
