研究离心模拟中的运动学，有助于提高对离心模型试验结果的认识。
Investigates the kinematics in centrifuge modelling which are highly useful for improving the understanding of results from centrifuge modelling tests.
按照牛顿第二定律，在离心模拟中的加速度是连接运动学与动力学的重要因素。
The acceleration is a critical factor in centrifuge modelling because it links kinematics to dynamics through Newton second law.
并针对动态模拟隧道开挖这一难题利用离心模型对深圳地铁sk3 + 395断面进行了尝试性的研究，取得了一定的进展。
On the puzzle of dynamic simulation of tunnel excavation with centrifuge model, this thesis makes a trial research on the section of SK3 + 395 of Shenzhen Metro and has made some progress.
厂内模拟海水对比试验选用两台50CL - 30船用立式离心泵。
Two 50cl-30 Marine vertical centrifugal pumps were used for factory seawater simulating contrast test.
应用可视化数值模拟方法，借助于大型通用有限元软件ANSYS建立砂轮回转的数学模型，对离心应力进行了仿真研究。
A simulation study was made of the centrifugal stresses exerted on a grinding wheel by means of a visual numerical simulation technique, using the FEM software ANSYS.
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.
结合现有的经验理论，通过原型实验及CFD模拟，对多翼离心风机特性进行了研究。
Based on the recent theory, the performances of multi-blade centrifugal fan are studied by prototype experiment and CFD simulation.
采用物理模拟的方法，对离心中间包净化钢液的动力学进行了考察。
The dynamics of purifying the liquid steel by centrifugal flow tundish was studied through physical simulation.
针对离心铸造汽缸套的白斑特征，以模拟试验手段探寻原因。
This paper introduces the feature of white spots in cylinder bushing and reveals the cause by simulation.
利用FLUENT对离心风机蜗壳内部流场进行三维数值模拟，得到其流动特征及容积损失情况。
A three-dimensional numerical simulation on centrifugal fan is conducted with FLUENT in order to investigate the inside flow field.
模拟结果与已有实验结果吻合，说明采用雷诺应力湍流模型能准确描述超高速离心叶轮中固体颗粒的运动轨迹。
The conclusions show that Reynolds stress model can be used to describe the tracks of particles in the extra-high speed centrifugal impeller accurately.
考虑材料的粘性，并用离心机进行加荷来作模型试验，在模拟时间的相似理论方面似乎还有值得讨论的地方。
However, considering the viscosity of materials and exerting load to make model test with centrifuge, similarity theory for simulating time has not yet been established.
在数值模拟和室内离心机模型试验的基础上，提出了高填方涵洞顶部土压力简化计算方法。
The paper puts forward the simplified calculating method of soil stress of the culvert top on the foundation of numerical simulating and centrifuge modeling.
本文将虚拟现实技术的应用于离心泵的设计与模拟共进行了四个方面的研究。
This thesis is divided into four parts in virtual realistic technology being applied to design and simulation of Centrifugal Pump.
针对已有的调节方法无法进行离心长级联水力学动态模拟的问题，提出了一种新的调节方法。
For the existing adjustment approaches fail in dynamic numerical simulation for hydraulics in the centrifuge long cascade, a novel adjustment method was proposed.
并运用三维线性粘弹性有限元模型，对离心实验过程进行了数值模拟，以确定固体推进剂药柱在轴向过载作用下的变形问题。
Using three dimensional linear viscoelasticity finite element model, numerical simulation was performed. The deformation of solid propellant grain under axial acceleration was investigated.
用一元的方法对一离心压缩机的级进行了设计，并用CFD软件对设计结果作了三维流场数值模拟。
A centrifugal compressor stage is designed with 1d method. The 3d flow field of the stage is simulated utilizing CFD software.
用源汇模拟同位素分离气体离心机流场的供取料驱动和机械驱动是离心机流场计算中的方法之一。
The sources and sinks are used to simulate the mechanical drives and the drives of the feed and withdrawals in the simulation of the flow field of a gas centrifuge for isotope separation.
综述了国内外已开展的海洋平台吸力式基础的离心模型试验研究，重点讨论了应用离心机模拟吸力式基础承载特性的研究现状。
In this paper, the state-of-art of suction caisson research by use of centrifuge modeling is reviewed with a focus on the mooring capacity of the foundation under different loading conditions.
基于低比速离心泵is 50 - 32 - 160模型，对有、无分流叶片的设计方案全流场进行了数值模拟和对比分析。
Based on the low-specific speed centrifugal pump model of IS 50-32-160, two impellers are designed with and without splitter blades.
本文采用欧拉模型对离心泵叶轮内气液两相泡状流动进行了数值模拟。
The gas-liquid two-phase bubbly flow in an impeller of a centrifugal pump was numerically analyzed in this paper with Eulerian model.
结合位移控制有限元数值模拟和既有离心模型试验结果进行对比分析，验证该方法的有效性。
The accuracy of the proposed method is demonstrated with the displacement-controlled finite element numerical analysis and existing centrifuge model tests.
利用流体动力学理论和动力有限元方法，对一受爆震波作用下的离心机模型试验结果进行了数值模拟与比较，并给出了几种典型屏障物对爆炸防护的影响。
The experimental results of a blasting centrifuge model test are numerically modeled and compared by using the fluid dynamic mechanics theory and dynamic finite element method.
本文以FLUENT中的二维湍流模型为基础，利用SIMPLEC算法，对离心式引风机进行气体单相流数值模拟。
In this paper, based on the two-dimensional turbulent model of FLUENT software, using the SIMPLEC algorithm, to do the numerical simulation on single phase flow of gas for centrifugal fan.
用离心试验法模拟了填埋体的沉降和边坡土工膜的应力应变状态，并将其与有限元计算结果进行了对比。
The settlement of wastes and the stress and strain status of geomembranes on a landfill slope were simulated by centrifugal experiments, and the results were compared with those of FEM calculation.
通过离心机的模拟试验，验证了数值计算对高路堤的计算结果的可靠性；
Through the centrifuge test, the paper validates the reliability of numerical calculating on high-stack soil; 4.
这表明，该算法可以较好地模拟离心式风机进气箱内气体的流动，其计算结果可为进气箱的设计和改造提供参考。
It shows that the flow field in the inlet box of a centrifugal fan can be simulated successfully with the algorithm described in this paper.
这表明，该算法可以较好地模拟离心式风机进气箱内气体的流动，其计算结果可为进气箱的设计和改造提供参考。
It shows that the flow field in the inlet box of a centrifugal fan can be simulated successfully with the algorithm described in this paper.
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