A numerical simulation approach is given to investigate the characteristics of fluid flow and coal particle flow in different load cases in a tangentially fired furnace.
应用数值模拟方法研究了不同工况下切圆燃烧锅炉炉内的流体流动和颗粒流动特性。
The impact of powder particle flow of different R/D on the bend's pressure drop and pipe wall wear is also discussed.
并讨论了不同R/D的粉体颗粒流动对弯管压力降及管壁磨损的影响。
Using simple math deduction results in the focusing conditions of charge-particle flow in the distribution of magnetic fields.
运用较简明的数学推导，给出了在该磁场分布下带电粒子流聚焦的条件。
In this paper, the authors explore the problem of magnetic focusing of charged-particle flow in some specific distribution of magnetic fields.
本文探讨了在某种特定磁场分布下带电粒子流的磁聚焦问题。
According to the theory and method of particle flow code in two dimensions (PFC2D), the block caving law of natural caving mining method was investigated.
以自然崩落采矿法为研究对象，利用二维颗粒流数值模拟(PFC2D)的原理和方法，研究了自然崩落法矿体崩落规律。
Research on collision rate of finite inertial particle with preferential concentration is one of hotspots in gas-particle flow mechanism and aerosol dynamics.
研究具有有限惯性、并有局部富集条件下颗粒的碰撞率是目前两相流体力学和气溶胶动力学的研究热点之一。
The pressures in the relaxation zone behind a shock front for gas-particle flow were measured in the vertical shock tube with a system of injecting and collecting particles.
在具有粒子注入和回收系统的垂直激波管中，测量了气固两相流动激波前沿后松驰区的压力。
Based on the theory of particle flow code (PFC), the numerical analysis model is established to study the anchorage mechanism of sand consolidated anchorage prestressed bolt.
基于颗粒流理论，建立分析砂固结预应力锚杆锚固性能的颗粒流数值分析模型。
The numerical simulation of particle flow for soil around piles under uplifting load is just an initial study on meso-mechanical characteristics and macro-mechanic al response.
桩承受荷载过程中土颗粒细观结构变化的颗粒流仿真，是关于土体的细观力学特征与宏观力学响应相关联的初步研究。
The particle flow code simulation results and the previous conclusions can provide the theoretical references for the design and construction of the settlement-control composite pile.
颗粒流模拟得到的一些结论可以为按沉降控制桩基设计及其工程应用提供理论依据。
This paper focused on the simulation and explaining some mechanical characteristics of SRM with particle flow method, which will lay a foundation for the development of constitutive model of SRM.
本文拟通过颗粒流方法来模拟和解释土石混合体的一些力学特性，从而为建立合理的土石混合体本构模型奠定基础。
This paper focused on the simulation and explaining some mechanical characteristics of SRM with particle flow method, which will lay a foundation for the development of constitutive model of SRM.
本文拟通过颗粒流方法来模拟和解释土石混合体的一些力学特性，从而为建立合理的土石混合体本构模型奠定基础。
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