In this paper, the research on numerical simulation of punch-forming parameters for automobile frame parts of sheet metal is done by using the non-linear FEM software SHEET-FORMING.
本文以非线性有限元软件包SHEET- FORMING对某汽车落地骨架零件的冲压工艺参数进行数值模拟研究。
In view of dispersion, the application of guided wave NDT of pipe based on magnetostrictive effect was analyzed by the combination of numerical simulation and experimental research.
利用数值模拟和实验研究两种手段，从频散的角度分析了基于磁致伸缩效应的导波无损检测技术在圆管检测中的应用。
Consequently, research and numerical simulation on flow, combustion and decomposition in pre-calcined systems is one of the important research problems in cement industry.
因此，对新型干法水泥核心设备—预分解系统内流场、燃烧及分解等相关问题进行系统研究与分析已成为水泥工业领域中的重要研究课题之一。
Research is conducted on the numerical simulation and optimized design for mechanical ventilation of barn.
本文对粮仓机械通风数值模拟及优化设计进行了研究。
Effect of reversal time on energy consumption for the regenerative soaking pits is researched by numerical simulation and experimental research.
通过数值模拟和实验方法，重点研究了换向时间对蓄热式均热炉能耗的影响。
And it had been proved that rational pressure could meet the actual demands of development by research of numerical simulation on typical block.
而通过典型区块的数值模拟研究，进一步证实了所测算出合理压力水平是符合开发实际需要的。
The purpose of this paper is to apply GFEM to make a research on concrete crack problem, so find a new way to the numerical simulation of concrete structure crack.
本文旨在应用广义有限元法研究混凝土的开裂问题，为混凝土结构裂缝的数值模拟工作开辟一条新的途径。
In numerical simulation minimum thickness was taken as forming limit criterion. The research on the relation between minimum thickness and strain paths was carried out.
在数值模拟中应用最小厚度作为成形极限判据，研究最小厚度值与应变路径的关系。
This paper sum up the scientific signification, research actuality and perspective of its application of numerical simulation on ventilation of the solar chimney.
简要介绍了数值模拟技术在太阳能烟囱通风效应研究的科学意义、研究现状和应用前景作了分析总结。
Meanwhile, the article discussed the application of present theory analysis and numerical simulation method and predicted the trend of the research on the flammable gas explosion.
同时讨论了己有理论分析方法和数值模拟方法的应用，分析了可燃气云爆炸研究的发展趋势。
The foreign countries have utilized the methods of wind tunnel test and numerical flow simulation, and carried out the series research on this problem.
国外利用风洞模型试验和流场数值模拟计算的方法，对此问题进行了系列化的研究。
By theoretical analysis, numerical simulation and experiment research, the Interleaver based on optical all-pass filter technique is investigated.
对基于光全通滤波技术的奇偶交错滤波器进行了理论分析、数值模拟和实验研究工作。
It is main research method to apply the CFD technology to carry on the numerical simulation for hybrid ventilation system.
应用CFD技术对混合通风系统进行数值模拟成为混合通风的主要研究方法。
At present, the most competitive research method of foundry technology is numerical simulation on mold filling and solidification process.
当前，铸件充型凝固过程数值模拟是最具竞争力的铸造工艺研究方法。
Based on model test and numerical simulation, the research on displacement of a gravity anchorage of a suspension bridge has been carried out.
采用室内相似模型试验和数值模拟方法，对某悬索桥重力式锚碇变位问题进行了研究。
So the research of numerical simulation on the laying process and strength analysis of wire rope has been carried out in this paper.
因此，本文进行了钢丝绳成形过程数值模拟和制品力学强度分析的研究工作。
Based on the research of a new irrigation technique-sucking irrigation method, the numerical simulation is made for the water motion in soil layer under sucking irrigation condition.
通过对节水灌溉新技术——吸灌技术机理的研究，建立了吸灌条件下的土层土壤水分运动数学模型。
On the base of above research results, suitable numerical simulation methods for the cutting process of linear shaped charge with three different ways of detonation are brought forward.
在此基础上进一步提出了三种起爆方式下线性成型装药切割目标的恰当的数值模拟方法。
Finally the initial research works of scattered wave field characteristics based on numerical simulation by authors were introduced.
并介绍了作者关于地震散射波场特征数值模拟研究的初步成果。
This thesis is on the basis of the research of diesel engine type 4135 etc, and the complete and systematic numerical modeling and malfunction simulation for thermal loading.
本文以4135柴油机等机型作为研究对象，对其热负荷进行了全面系统的数值模拟和故障仿真。
Algorithm research on numerical simulation of nonlinear problem for high energy laser propagation in the atmosphere has been curried out.
对高能激光大气传输非线性问题的数值模拟进行了计算方法的研究。
Introduces briefly the current situation of the research on the numerical simulation of water environmental capacity in tidal river and analyzes the main problems to be overcome.
介绍了感潮河道水环境容量理论及计算的研究现状，分析了存在的主要问题，提出了开展闽江下游河道水环境容量研究的初步设想。
Nowadays, the research for inner flow field in runner still depends on the observation and analysis for velocity and pressure distribution obtained from numerical simulation.
目前，转轮内流场的研究还只是基于通过数值模拟对速度场和压力场进行观察和分析，但对于各种分离流动机理性研究还做得不够深入。
The paper presents laboratory research on the physical simulation and numerical simulation of the gravel packing sand control in the horizontal well.
介绍了水平井砾石充填防砂物理模拟和数值模拟的实验研究。
The present deficiency about numerical simulation research on impeller outlet Angle of centrifugal pumps is pointed out.
指出了目前离心泵叶片出口角研究存在的不足。
After the research on the actuality and problem of our country's lakes and reservoirs, the research fruit of lake hydrodynamic numerical simulation from external has been introduced.
本文从研究我国湖泊水库环境现状及其问题成因入手，介绍了湖库的水动力学特征及其数值模拟，对当前湖泊水动力数值模拟的主要研究成果进行了简要的说明。
The research of three dimensional numerical simulation of welding process on thick plate has been conducted.
采用厚板试件对焊接过程的三维数值模拟进行了初步研究。
By means of numerical simulation, the research on inner-flow of mining contra-rotating axial flow fan working under low flow rate condition was made.
通过数值模拟手段，对一矿用对旋式轴流式通风机小流量工况内部流动进行了深入研究。
The directions of further research on the phase field method are aimed at better numerical arithmetic, more precise model, 3d quantitative simulation and utility.
以后进一步研究的重点方向是更优的数值算法、更精确的数值模型、三维定量模拟以及实用化研究。
The directions of further research on the phase field method are aimed at better numerical arithmetic, more precise model, 3d quantitative simulation and utility.
以后进一步研究的重点方向是更优的数值算法、更精确的数值模型、三维定量模拟以及实用化研究。
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