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- two phase fluid flow 两相流
- Finite element simulation of temperature field, stress field, molten pool flow field and gas/powder two phase fluid field in laser cladding forming process was summarized and analysed. 综述和分析了激光熔覆成形过程中温度场、应力场、熔池流场以及气/粉两相流场等有限元模拟工作的最新研究进展。
- In this paper,by means of application of hydro simulating method of two phase fluid,effect of runer structure on drag collection was discussed. 应用两相流的水模拟试验方法,研究了浇注系统中横浇道的结构形式对其集渣效果的影响。
- By using more accurate physical model, this paper studies the single phase fluid flow characteristics in type-Z header connecting systems and obtains its theoretical solutions. 通过建立更接近真实的物理模型,研究了Z型集箱连接系统单相流体的流动特性,获得了理论解。
- The existing standard calculating methods of single phase fluid flow deviations for the header parallel tubes of power boiler are analyzed, which bring about calculating errors. 摘要分析了电站锅炉并联管组单相流体流量偏差计算的现有标准方法存在计算误差的原因。
- The paper provides an effective theortical method for accurate calculation of the single phase fluid flow deviations in type-Z header connecting system. 本文的工作为准确计算Z型集箱连接系统单相流体流量偏差,提供了一种有效的方法。
- Derive the equations of continuity by using the method of infinitesimal based on the mass balance equations and the differential equations of gas and oil phase fluid flow. 再根据物质平衡原理,利用微元法分析凝析油气渗流规律,建立连续性方程,从而导出凝析油气渗流微分方程。通过引入凝析气油比,求得渗流过程中地层凝析油饱和度与压力的关系。
- By the theoretical deduction, the unified solution formulas of the single phase fluid flow characteristics of parallel tubes connecting systems of including type H, J, over J , U, Z , L, over L are given. 理论推导获得了典型集箱连接系统,包括H型、J型、倒J型、U型、Z型、L型、倒L型的并联管组单相流体流动特性解的统一表达式。
- gas/powder two phase fluid field 气/粉两相流场
- Optimization of Artificial Compressibility Method in Two Phase Fluid 人工压缩解法压缩因子在两相流中的优化
- Study on the Seepage Law of the Two Phase Fluid Water-Coal Gas Fluid in Coal Seams of Wangying Mine 王营子矿煤层中水-煤层气两相流体渗流规律的研究
- Imperfect Total Two Phase Fluid System of Intermiscibility--A Contrast of the Phase Diagram of Gas - fluid Balance 非理想完全互溶双液系统的气-液平衡及其相图比较
- Keywords laser rapid forming (LRF);gas/powder two phase fluid field;melting pool;interaction; 激光快速成形;气/粉两相流场;熔池;交互作用;
- The computational fluid dynamics(CFD) method is used to simulate numerically the two phase flow of gas and liquid in a demister with corrugated baffle. 本文用流固两相流模型对行星抛光过程中磨料流的运动特征进行数值模拟,得出磨料流运动的动态数值结果。
- The analytical methods for gas liquid two phase transient flow were generalized.Different kinds of methods for studying fluid structure interaction were introd... 指出了目前两相瞬变流流固耦合研究中存在的问题,预测了流固耦合研究的方向应为两相流体瞬态时的流固耦合实验研究和耦合模型的数值计算方法研究。
- Can be used for both on-off and throttling control of fluid flow. 可用作流体流量的启闭和节流控制。
- According to the features of mold filling, the velocity field of gas-liquid two phase flow was calculated in the fixed computational domain without mixed fluid. 针对液体充填型腔过程的特点,在固定计算域中数值模拟型腔充填过程中气液不相混两相流流场。
- Method is called, or the two phase commit methods defined in ther. 接口中定义的两阶段提交方法。
- ADD: WenLing City NanQuan two phases industry area. 地址:温岭市南泉二期工业区。
- The two fluid flow regions are meshed by hexagonal structured and tetrahedral unstructured grids. 运用结构化与非结构化网格相结合的方法对流场计算区域进行网格划分。