采用数值模拟方法对燃用天然气的某型航改燃气轮机环形燃烧室进行三维流场分析。
The three-dimensional flow field of annular combustor for aero-derivative gas turbine burning gas fuel was numerically simulated.
本文利用CFD技术对某型号385柴油机的进气道流场进行了三维模拟计算，并对结果进行了分析，验证了其有效性。
Applying CFD to simulate the fluid field of a inlet port in a kind of 385 diesel engine, and with 3d analog computing as well, we analyze these results and prove its effectuality.
利用ANSYS有限元分析软件对带有混合块的新型锥形双螺杆的混合段流场进行了三维模拟分析。
Three-dimensional flow simulation of mixing zones in a new conical twin screw extruder with mixing blocks is performed with a finite element package, ANSYS.
利用A NSYS有限元分析软件对带有混合块的新型锥形双螺杆的混合段流场进行了三维模拟分析。
Three-dimensional flow simulation of mixing blocks in a conical twin screw extruder is performed with a fi nite 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。
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.
应用计算流体力学程序CFX5对水力驱动控制棒步进缸内部的三维流场进行了计算和分析。
The three dimensional flow field of the step cylinder in Hydraulic Control Rod Driving System (HCRDS) is calculated and analyzed with the computational fluid (dynamics) program CFX5 in detail.
本文采用热线风速仪对袋式除尘器内部空间的三维流场进行测试与分析，结果与袋式除尘器在实际运行中产生的现象吻合。
The flow field distribution in bag filter is measured by stream line to get the status in order to optimize the bag filter and the result was consistent with the phenomenon.
用ANSYS有限元分析软件对锥形双螺杆螺纹元件流道的流场进行了三维模拟。
Three-dimensional flow simulation of flight element in mixing zone of a conical twin-screw is performed with a finite element package, ANSYS.
应用有限元-边界元混合法分析了等深度的无限大片状域流场中三维结构的自由耦振问题。
A mixed FE-BE method is used to analyze fluid-structure coupling free vibrations of 3-d structures in an infinite liquid with constant depth.
采用三维声学多普勒流速仪对弯道上游顺直河段水流特性进行了系统的试验研究，全面分析了水流的三维时均流速及流场和纵向紊动强度。
The flow characteristics of the straight chanel up the bend were studied by means of the advanced three-dimensional acoustics Doppler current meter.
考察了宽幅机头对于不同厚度片材的挤出适应性，得到结论：当生产不同厚度的片材时， 阻尼块高度需要调整。 关键词：高分子防水卷材，三维有限元，流场分析，挤出机，机头。
As far as the practicability of the die for the thickness, the height of the block would be adjusted when extruding the sheets with different thickness.
针对庞大复杂的海洋数据流场，利用三维标量场的拓扑分析方法，对海洋目标水团进行提取，达到特征可视化的目的。
This paper introduces a topological simplification of 3d scalar fields for extracting water mass, and realizes the feature-based visualization.
本文采用黏性三维湍流流动分析法，通过Fluent软件分析了重力场对灯泡贯流式水轮机流场分析和水力性能预估的影响。
The software FLUENT for 3d viscous turbulent flow is used to analyze the influence of gravity on flow field analysis and hydraulic performance evaluation of bulb turbine.
通过分析研究低压缸全工况三维流场，可深入了解透平内部流动机理，有助于进一步优化空冷机组设计。
Through the study for the full 3-d flow field of LP casing under all conditions, the internal flowing mechanism of the turbine shall be known clearly to optimize the design of air cooling units.
根据侧进气涡轮电机的涡轮转速与流场相互影响的特点，文中提出一种将三维流场数值模拟与电机动力学分析相结合的迭代模拟计算方法。
An iterative method numerical simulation of 3-D flow-field was put forward, based on the interaction between flow-field and turbine rotational speed.
根据侧进气涡轮电机的涡轮转速与流场相互影响的特点，文中提出一种将三维流场数值模拟与电机动力学分析相结合的迭代模拟计算方法。
An iterative method numerical simulation of 3-D flow-field was put forward, based on the interaction between flow-field and turbine rotational speed.
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