A special treatment is made in outlet boundary in which the subsonic and supersonic flow exist commonly. Block-Line-Gauss-Siedel method is used to solve THD differencing equations.

对离散方程采用线超松驰方法迭代求解，在亚音速与超音速气流共同存在的出口边界分情况进行了处理。

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This method is of great importance to realize on-line modeling and control of freeway traffic flow.

此方法对实现高速公路交通流的在线建模与控制具有重要意义。

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This paper studies the simulation method of tie line power flow control among areas of an interconnected network in load flow calculation.

本文对潮流计算中互联电网各区域间的联络线功率控制的模拟计算方法进行了研究。

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