利用非线性动力有限元法对爆炸处理消除焊接接头残余应力的全过程进行了数值模拟。
The whole process of the relief of the welding residual stress through an explosive treatment is simulated by using the nonlinear dynamic finite element method.
本论文以液态钢渣为模拟对象,研究液态钢渣的离心粒化设备水淬法处理技术。
This paper takes steel slag as simulation object, and studies the processing technique of centrifugal graining equipment water quenching method for molten steel slag.
以马来西亚的槟城填海工程为例,用有限单元法模拟了软式透水管真空排水固结法处理软土地基的过程。
As an example, procedure of soft-clay foundation reinforcement by means of the vacuum drainage technique for a sea-filling engineering in Malaysia is simulated.
介绍了采用间接平差法进行数据处理,用模拟法进行优化设计的系统。
This article introduces a system that can process the data of control network with Indirect Adjustment method and optimize it by adopting simulation method.
由于模拟电路存在容差,最小直线距离法可以用处理电路中的容差问题。
Since tolerance exists in analog circuits, minimal distance approach is used to solve tolerance issue.
结合工程实例介绍了人工注浆法的施工工艺、灌注浆的模拟试验及抗浮锚杆的节点防水处理措施。
This paper introduces the artificial grouting construction process, the slurry infusion simulation and anti-floating anchor node waterproof treatment according to an engineering case.
将增量维纳滤波法应用于基于哈特曼夏克波前探测的解卷积中,并对室内模拟点源情况下的三组畸变光斑图像数据进行了解卷积恢复处理。
Incremental Wiener filter is first applied to image deconvolution from wavefront sensing. Images of point sources indoors with aberration are processed and restored by incremental Wiener filters.
讨论了有限元法在高速侵彻模拟计算中出现的滑移面问题和单元大畸变问题,给出了相应的处理方法。
The problems of sliding surface and severely distorted element in hyperveiocity impact simulations are discussed, and the corresponding solving ways are proposed.
模型中通过“狭槽法”来处理波浪在岸线处的动边界条件,采用涡粘模型来模拟波浪破碎引起的能量耗散。
In the numerical model a 'narrow slot 'method is adopted to simulate mobile shore line and an eddy viscosity method to simulate wave breaking.
采用循环活性污泥法处理模拟丙烯腈废水,探讨了丙烯腈的微生物降解机理。
Simulated acrylonitrile wastewater was treated by cyclic activated sludge process and the mechanism of acrylonitrile biodegradation was discussed.
本文重点是运用数学理论分析法,对正挤压成形数值模拟后置处理可视化进行了较为深入的研究。
In this paper, the main idea is that the visualization in the numerical simulative post-processing of forward extrusion deforming was studied by using the method of mathematical analysis.
文章基于蒙特卡洛随机模拟法的数学思想,根据对模拟的统计学处理给出了相应的效果评判办法。
Based on the Monte Carlo stochastic modeling method mathematics thought, the corresponding effect judgment means to simulation statistics processing was produced.
其次,文章以实船“艾丁湖”为模拟改造对象,论证了当该轮采用加热法处理压载水时的压载水系统和冷却水系统管路改造的可行性。
Thirdly, the paper makes "Adin Lake" ship as the reconstructive object and analyzes the feasibility of rebuilding the pipeline of ballast water system and cooling water system.
将此改性填料应用于气升式内环流反应器中,并对模拟生活废水进行间歇法和连续法处理。
The radiated grafting filler is used in an airlift internal loop reactor to treat the simulated wastewater.
本文用电渗析法对模拟的L -谷氨酸废水进行了分离处理,对分离结果进行了分析,并就几种因素对设备的极限电流密度影响做了研究。
The wastewater of L-glutamic acid was separated by electrodialysis and the result of separation was obtained. The effects of several factors on the electrodialyzer's equipment were studied.
论述了刚(粘)塑性有限元法的主要思想和处理方法。基于前期的本构模型,得出了刚(粘)塑性有限元法的求解列式。并对有限元数值模拟的发展前景作了预测。
Based on a former constitutive model, the calculation formulas for rigid-(visco) plasticity FEM were worked out, and an overview on the development of FEM numerical simulation was made.
通过模拟法和数字法处理数据,得到了迴流区的平均速度和湍流度分布,还从数字数据处理器得到了速度概率分布和概率密度函数。
Two data processing methods, one analogue method and the other digital, were employed in order to obtain the profiles of mean velocity and turbulent intensity.
利用非线性动力有限元法对爆炸处理消除焊接接头残余应力的全过程进行了数值模拟。
The successful application of explosion treatment on relieving welding residual stress in S belt of hot-blast stove in WIS(G)CO is introduced.
浸入边界法是适用于模拟形状复杂的弹性结构边界的一种边界处理方法。
The Immersed Boundary method is a general technique for modeling a flow field with complex geometries and fluid structure interactions.
对混合层流动进行了数值模拟。采用了离散涡方法。计算中采用扩散速度法处理粘性作用项。
The mixing layer flow was numerically simulated by the discrete vortex method, in which the diffusion velocity method was adopted to model the viscosity.
前言:在铸造模拟中,目前流动前沿的难题处理上,用得较多的有两种方法:V OF法和守恒标量法。
There is two methods used most in the casting process simulation to determine the flowing front at present: the VOF method and the conservation scalar quantity method.
其主要技术的应用涉及电视视频图象模拟技术、外弹道仿真及水柱坐标处理技术、距离方位法校射模拟技术及计算处理实时性技术。
The main technologies it involves including TV video image imitate; exterior ballistic simulation, waterspout coordinate processing; range bearing spotting imitate and real-time calculating.
通过极限平衡法和三维有限元模拟计算,模拟了宝泉滑坡体的稳定性和工程处理方案。
By limit equilibrium method and 3-d FEM calculating, this paper simulated the stability and processing project for the earth slide in Baoquan.
现代雷达系统日益变得复杂,难以用简单直观的分析方法进行处理,因此,雷达系统模拟法日益获得推广。
Modern radar system becomes increasingly complex, it's difficult to process with simple and intuitive method, therefore, the method of radar system simulation gets increasingly popularized.
基于RNG紊流模型,采用VOF法、空度法和璧面函数法分别处理自由面、不规则边界和壁边界,对丁坝附近的水流进行了模拟和研究。
RNG turbulent model combining with VOF method, porosity method and wall function was used to simulate and research the flow around a spur-dike.
通过甲基橙模拟偶氮染料废水,考察了电絮凝法处理印染废水的效果。
It has been raised a new method, electrocoagulation in disposition of gas-field wastewater.
本文还采用粒子像模拟技术,用几种图像处理方法:傅里叶变换法、空间自相关法和位移距离概率统计法分别进行处理,得到了相同的结果。
The simulation method of artificial particle image pairs are presented. The results extracted from Fourier transform method, spatial correlation method and probabilistic method of...
提出了一种用无单元法模拟弹性体中三维不连续面的处理方法。
A treatment technique for modeling 3d discontinuous interfaces in elastic bodies by the element-free Galerkin method is presented.
提出了一种用无单元法模拟弹性体中三维不连续面的处理方法。
A treatment technique for modeling 3d discontinuous interfaces in elastic bodies by the element-free Galerkin method is presented.
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