探讨了熵流产生的机理、应用与前景。
The discussion is particularly on the mechanism of entropy current, its application and prospect.
此时把空气流看作等熵流动，从而得出数学模型。
The air flux was then thought equal entropy flux, therefore the mathematical model was obtained.
证明了激波是一种负熵流波，是依靠激波波速输运热流的热波。
It is demonstrated that negative entropy flow exists in shock wave and shock wave is a kind of heat wave which transfers heat with traveling wave velocity.
在经典气动力学中讨论了非等熵流和非等熵波的存在和产生的条件。
The existence and producing conditions of non-isoentropy flow and non-isoentropy wave have been argumented in classical gas dynamics.
本文给出了两组一元变截面不定常可压缩完全气体等熵流的解析解。
Two sets of analytical solutions of 1-d unsteady isentropic perfect gas flow with area change are given.
将燃气简化为一维等熵流，以确定喷管内型面所承受的温度和压强载荷。
In order to determine temperature and pressure on nozzle inner contour, the gas was regarded as one-dimension isoentropic flow.
描述各种假设和各项物理意义； 应用可压缩流、音速、等熵和非等熵流动、势流和有旋流动中的重要关系；
Describe assumptions, physical meaning of terms and to utilize key relationships for compressible flow, speed of sound, isentropic and non-isentropic flows, and potential and rotational flows;
分析（非平衡约束下）所引入的奇异性强度参数、噪声相关时间与耗散参数的相互作用以及对熵流、熵产生的显著影响。
The relationship between the properties of double singularities, noise correlation time and dissipative parameter and their effects on entropy flux and entropy production are discussed.
动力学方程分析结果表明煤泥水系统具有显明的耗散结构特征，所以构建了煤泥水系统的熵流模型，并对模型进行了举例说明。
Dynamic equation analysis indicates that slurry system has evident dissipation structure characteristics, therefore, an entropy exchange model was established and an example was given.
在提出流体力学道路交通压力的概念基础上，选取适当的熵模型和关键的交通状态参数，运用非平衡态热力学的理论 方法建立道路交通系统熵模型和负熵流模型。
So, this paper can discriminate the state of road traffic. The negative entropy flow model can ensure the extent of traffic management and the best management time should be taken when road is crowed.
在提出流体力学道路交通压力的概念基础上，选取适当的熵模型和关键的交通状态参数，运用非平衡态热力学的理论 方法建立道路交通系统熵模型和负熵流模型。
So, this paper can discriminate the state of road traffic. The negative entropy flow model can ensure the extent of traffic management and the best management time should be taken when road is crowed.
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