Optimized shape determined through material flow simulations we achieve maximum performance.
物流模拟所决定的优化造型使我们获得最佳的表现。
Optimized shape determined through material flow simulations we achieve maximum digging performance.
通过物流模拟获得的优化造型给我们保证了最佳挖掘表现。
Optimized shape determined through material flow simulations achieves better digging performance with significantly improved fill factors.
通过物流模拟获得的优化造型让挖掘和装载表现得到了提高。
In addition, the economy benefits and application prospects on flow simulations, advanced process control, and process optimization technology are investigated.
此外，对流程模拟、先进控制和过程优化技术的经济效益与应用前景也做了分析。
Abstract: The development and applications of flow simulations, advanced process control, and process optimization technology are very important for petrochemical industry.
摘要：流程模拟、先进控制和过程优化技术的研究与应用是石油化工过程的一个重要方面。
The kinetic energy criterion more effectively represents the model stability in steady flow simulations than the maximum water level variations or the residual mass criterion.
在恒定流计算过程中采用动能标准比最大水位修正和剩余质量标准更能有效地判别模型的稳定性。
Three-dimensional flow simulations of the flight element in an intermeshing co-rotating twin screw extruder are performed by solving the Navier Stokes equations with a finite element package, ANSYS.
利用A NSYS有限元分析软件对啮合同向双螺杆挤出机的螺纹元件流场进行了三维等温非牛顿模拟分析。
The answer is that, in order to run multiple simulations, something needs to flow into the first task of the process.
答案在于，为了运行多个模拟，需要有某个内容流入流程的第一个任务。
The numerical simulations of the flow field around and aerospike nozzle cell were completed base on N S equations with Second order NND scheme.
从NS方程出发，采用二阶精度的NND格式对塞式喷管的流场进行了数值模拟。
Present study provides a necessary platform to realize the optimal control of turbulent channel flow by direct numerical simulations.
为实现最优控制的槽道湍流直接数值模拟奠定了重要基础。
The simulations show that microcapsules, travelling across a surface within the flow of a liquid, should naturally cluster around points of damage.
模拟显示微聚体，可以随着液体的流动通过表面，能自动的聚集在损伤部位。
In this paper, simulations are carried out with the approach of equivalent permeability, and the resin flow front curve and pressure fields with flow channels are obtained.
本文作者采用等效渗透系数方法模拟边缘效应，得到了其影响下的树脂流动前峰曲线和压力场。
Simulations have been proposed to prove the performance and characteristics of market-based knowledge flow networks.
本文中还通过模拟试验验证了相关模型和基于市场机制的知识流网络的性能和特征。
Lots of time accurate simulations about cascade flow field with different axial gaps are made.
对不同轴向间距叶栅流场进行了大量时间精确模拟。
In order to capture the subtle structure in the flow field using not too dense grids, the high order accuracy difference schemes are often adopted in numerical simulations.
为了能在不太密的网格上捕捉到流场的细致结构，通常采用高阶精度的差分格式进行数值模拟。
To find an optimal control strategy in theory, the optimal control in turbulent channel flow has been studied by direct numerical simulations in present paper.
为了找到一种理论最优的控制方案，本文以槽道湍流为例对壁湍流减阻的最优控制方案进行了相关研究。
In addition, numerical simulations of turbulent flow over riblet surface are carried out in 7 kinds of pressure gradients. The effect of pressure gradient is analyzed.
同时还对7种压力梯度下沟槽表面流场进行模拟，研究了压力梯度对减阻效果的影响。
Based on the experimental study of oil gas water slug flow, the numerical simulations of this model agree well with experimental data under the condition of low pressure.
通过油-气-水弹状流的实验研究发现，该模型的数值模拟结果与低压工况下的实验值符合得较好。
Unsteady conjugate numerical simulations have been performed to analyze the characteristics of heat transfer and air flow in the solar chimney power plant system with energy storage layer.
对包含蓄热层的太阳能热气流发电系统的传热与流动特性进行非稳态耦合数值模拟。
The velocity field resulting from vortex flow is studied. The vector field distribution and geometry topology characteristic are discussed by means of numerical simulations.
研究了由涡度诱导出的速度场，采用数值模拟方法，讨论了矢量场的分布和几何拓扑性质。
So the simulations of flow and mass transfer processes for PEMFC is very important.
因此，对PEMFC 内的流动和传质过程的数值模拟研究，具有重要的工程意义与学术意义。
Numerical simulations of the transpiration cooling thruster with a four-section porous wall show that the design reduces of the required coolant flow by half.
对分四段结构喷管的数值模拟的结果表明，相比不分段而言分段结构可减少一半冷却剂流量。
Aron showed sample clips from Kaminoan exteriors of huge rolling waves, which were not fluid simulations but rather painted surfaces that emulate the flow and turbulence of water.
Aron播放了一些样本片段，展示出卡米诺室外翻滚的巨浪，这不是液体模拟，而是绘制出来的可模仿水的涡流及波动的表面。
The brief reviews are made in respect to molecular simulation, simulation of unit operations, simulation of process flow-sheet and the impact of supercomputer on process simulations.
本文试图就分子模拟、单元操作模拟、流程模拟以及计算机技术进步对过程模拟技术的影响等几个方面对八十年代后期的新进展做一简要评述。
Numerical simulations were used to assess the effect of a conjugate heat transfer and internal coolant flow on film cooling.
本文通过数值模拟的方法同时考虑了耦合传热和冷却流通道流动对气膜冷却的影响。
Using the finite element method, with a special algorithm by treating the contact areas as zero-aperture elements, numerical simulations of fluid flow in joints were conducted.
考虑节理面上的接触领域的非透水性，用有限元法对节理中的渗流进行数值模拟。
This study analyzes the effect of flow rate balancing upon indoor climate and thermal comfort in a radiant floor heating system through field survey and computer simulations.
本研究通过现场调查和计算机模拟，分析了地板辐射采暖系统中流速平衡对室内气候和热舒适性的影响。
The simulations show that the water fluctuation and overshoot are smaller using Step-PID than using general PID control method. The method is suitable to open channel flow.
仿真结果表明，较常规PID，步进式PID控制渠道输水，水位波动小，超调量小，较适合明渠输水控制的实际运行情况。
This thesis presents the results of computational simulations done in parallel with experimental simulations of the centrifugal fan flow field.
论文采用滑移网格技术计算了离心风机气流通过叶片定子的情况并研究气流经过定子后流场的变化情况。
This thesis presents the results of computational simulations done in parallel with experimental simulations of the centrifugal fan flow field.
论文采用滑移网格技术计算了离心风机气流通过叶片定子的情况并研究气流经过定子后流场的变化情况。
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