Two-phase flow equations are studied and a compaction wave model established.
对一维反应两相流模型进行了研究，建立了定常致密波计算模型。
The Level Set method is adopted to capture the gas-liquid interface and the projection method is used to solve the three dimensional two-phase flow equations.
采用水平集方法捕捉气，液两相界面，结合投影方法，对所建立的两相流动模型进行了三维数值求解。
Following the theory on characteristics of first order quasi-linear partial differential equations, classification of the balance equations for two-phase flow in interior ballistics is discussed.
根据一阶拟线性偏微分方程组的特征理论，讨论内弹道两相流方程组的类型。
By means of separated model and appling system control theory, dynamic system characteristic equations of describing two-phase flow instability are derived.
根据分相模型运用系统控制的方法导出了描述两相流不稳定性的动态系统特征方程序。
On the basis of numerous experimental data, the existing equations for calculating the pressure drop of two-phase flow were analyzed and their shortcomings indicated.
本文在大量实验资料的基础上，对现有两相流阻力计算公式进行了分析，指出了其中存在的问题。
Starting from N-S equations of fluid mechanics, the flow mathematical model of two-phase flow in pipe is established.
从流体力学中的N - S方程出发，建立了圆管两相分层层流的流动数学模型。
Based on the equations of two-phase flow, the presence of fine sediment suspension is shown to attenuate the turbulent intensity of the water.
从两相流运动方程出发，研究了细小悬移质颗粒的存在对水流脉动强度的影响。
This paper discusses the three problems about the closure of control equations of two phase flow.
讨论了平均二相流基本方程的封闭问题。
The fundamental equations for thermoacoustic engine and boiling two-phase flow are well summarized together and also derived in detail.
概括、总结了热声热机和沸腾两相流系统的基本方程。
On the base of discrete equations, the fluid-solid coupling finite element programs for single phase flow and two phase flow in unconsolidated sandstone reservoir were developed with FEPG.
在有限元离散的基础上，基于FEPG系统自主开发了疏松砂岩油藏单相及两相渗流流固耦合有限元程序。
On the base of discrete equations, the fluid-solid coupling finite element programs for single phase flow and two phase flow in unconsolidated sandstone reservoir were developed with FEPG.
在有限元离散的基础上，基于FEPG系统自主开发了疏松砂岩油藏单相及两相渗流流固耦合有限元程序。
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