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equilibrium region
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  平衡区
     The unique flight dynamic characteristics of thrust vectored aircraft has been analyzed in this paper. Through definition and calculation of the equilibrium region in low speed maneuvers,the decisiveness of thrust vector control(TVC) in post stall maneuvers is shown comparing with the surface controlled aircraft.
     通过对推力矢量控制下飞机动力学特性的分析,定义了飞机机动的平衡区并进行计算,确定了推力矢量在低速机动中对飞机平衡特性的决定性影响,并与常规飞机的平衡特性进行了比较分析。
短句来源
     The conventional BATCM method used in spin analysis has been applied in this post stall equilibrium problem to calculate the equilibrium region under different flight conditions and TVC system parameters.
     将以往用来分析飞机尾旋运动的分歧与突变理论(BATCM)推广到推力矢量飞机过失速平衡特性的计算中,确定了在不同的飞行状态及推力矢量系统配置下飞机过失速机动的平衡区
短句来源
  平衡域
     EQUILIBRIUM REGION OF EXOTHERMIC REACTION SYSTEMS
     化学放热系统的平衡域
短句来源
     Based on analyses of the reasons for runaway reaction, the safe critical operation conditions of runaway reaction is determined by the Stability Equation and the method of critical surface of equilibrium region.
     在分析了全混流反应器的失控原因基础上,文中分别利用全混流反应器的稳定方程和系统的平衡域临界曲面两种方法计算了全混流反应器发生失控时的临界安全操作条件。
短句来源
     Studies the problem of thermal equilibrium in exothermic reaction systems and puts forward the concepts of equilibrium region and degree of equilibrium in such systems.
     讨论了化学放热系统热平衡问题 ,提出了系统平衡域和平衡度的新概念。
短句来源
     The equilibrium region of classical thermal explosion problems, is analyzed and an example is given to illustrate the application of concept of degree of equilibrium to evaluate the potential danger of exothermic reaction systems.
     分析了经典热爆炸问题的平衡域 ,并举例说明了利用平衡度定量评价具有热爆炸可能性的系统潜在危险性的方法。
短句来源
     Then an approach was put forward to evaluate the potential risk of thermal runaway in exothermic reaction system by use of system safety index, and the equilibrium region of exothermic reaction systems was analyzed.
     提出用系统安全指数概念来评价放热反应系统发生热爆炸的潜在危险性,分析化学放热系统的平衡域
短句来源
  “equilibrium region”译为未确定词的双语例句
     The results show that the new ECMI potential not only behaves excellently in the ionic equilibrium region but also gives correct potential energy data in ionic asymptotic and dissociation area where experimental approaches and ab initio methods such as CI(configuration interaction) may have difficulty to obtain reliable potential data.
     的势能函数ECMI势不仅具有优秀的物理性质,而且能得到正确的离子全程势能函数。 对非常重要而实验和量子力学从头计算又往往难以得到的渐近区和离解区的正确势能数据尤其如此。
短句来源
     By application of the values obtained through the approach to the calculation of the Fe-C phase diagram, the results in the equilibrium region are in very good agreement with the experimental one.
     将这些数据用于计算Fe-C相图,平衡部分结果与实测相图十分符合.
短句来源
     An analysis was made on the Peng-Robinson cubic equation of state(PR EOS)and its pa-rameter a(Tr)in the vapor-liquid equilibrium region.
     在汽液平衡区域对peng-Robinson立方型状态方程(PREoS)及其参数α(Tr)作了数学分析。
短句来源
     篈n analysis was made on the Peng-Robinson cubic equation of state(PR EOS)and its pa-rameter a(Tr)in the vapor-liquid equilibrium region.
     在汽液平衡区域对peng-Robinson立方型状态方程(PREoS)及其参数α(Tr)作了数学分析。
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  equilibrium region
Mechanism of ammonia synthesis over iron catalysts in the equilibrium region
      
To observe the effects of reduced Zeff on impurity radiation, two important parts of plasma were investigated, equilibrium region of plasma and disruptive plasma.
      
The non-equilibrium region of the phase diagramxLiCl-(1-x)H2O (0>amp;lt;x>amp;lt; 0.18) has been studied by means of a Mettler TA 2000 B heat flow differential scanning calorimeter.
      
In particular, we first develop classical, fuzzy, and adaptive fuzzy controllers to balance the acrobot in its inverted unstable equilibrium region.
      
Above this equilibrium region, there is a complex adjustment towards the rapid distortion dynamics which appear to dominate at heights above about 8 m.
      
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The trial calculation is used to explore some of the features of FLIC. The original approach to the mass flow calculation of FLIC is modified through the calculation. The modified FLIC method is used to compute the dusty-gas shock tube flow and its pitot pressure. The results obtained here show clealy both the decay of a frozen shock wave and a contact surface and other details of the flow. The results also show the variation of the pitot pressure with loading ratio and time. The stationary part of the pitot...

The trial calculation is used to explore some of the features of FLIC. The original approach to the mass flow calculation of FLIC is modified through the calculation. The modified FLIC method is used to compute the dusty-gas shock tube flow and its pitot pressure. The results obtained here show clealy both the decay of a frozen shock wave and a contact surface and other details of the flow. The results also show the variation of the pitot pressure with loading ratio and time. The stationary part of the pitot pressure is in good agreement with the analytical value of the effective flow in the equilibrium region of a dusty-gas shock tube flow.

本文采用试算的方法,对流体网格法(FLIC)的某些特性作了探讨,对原方法中的质量流计算法作了修改。用修改了的流体网格法,对尘埃-气体流动的皮托压力作了计算,所得结果揭示了皮托压力随粒子装载率(loading ratio)和时间的变化规律。皮托压力的定常部分与平衡区有效流动的解析解十分吻合。

A new approach has been suggested for the determination of the C-C interaction energy, the partial molar enthalpy and nonconfigurational entropy of carbon in the Fe-C austenite and ferrite from available activity data. By application of the values obtained through the approach to the calculation of the Fe-C phase diagram, the results in the equilibrium region are in very good agreement with the experimental one. From the scattered and limited experimental activity data, the C-C interaction energy obtained...

A new approach has been suggested for the determination of the C-C interaction energy, the partial molar enthalpy and nonconfigurational entropy of carbon in the Fe-C austenite and ferrite from available activity data. By application of the values obtained through the approach to the calculation of the Fe-C phase diagram, the results in the equilibrium region are in very good agreement with the experimental one. From the scattered and limited experimental activity data, the C-C interaction energy obtained through the present approach should be more reasonable than that through previous efforts. Further analysis indicates, however, that up to now the activity data on carbon in ferrite are not accurate enough for obtaining the C-C interaction energy in ferrite with the clear physical significance.

本文提出一种新方法,从现有活度实验数据求得Fe-C合金奥氏体和铁素体中C-C交互作用能,碳的偏摩尔焓和偏摩尔非配置熵.将这些数据用于计算Fe-C相图,平衡部分结果与实测相图十分符合.同过去的方法相比较,本文方法能从分散、有限的活度实验数据中得到更合理的结果.然而分析表明,迄今碳在铁素体中活度数据仍欠精确,尚难依据它来确定具有明确物理意义的铁素体中C-C交互作用能数值。

Demonstration of this paper shows that dynamic instability of two-phase flow is a dissipativae structure Such conclusion introduces non-linear non-equilibrium thermodynamics into the study of instability of two-phase flow. Hence in the paper the mechanism of occurrence of instability is elaborated, and a direct criterion for two-phase flow instability—the excess entropy 1/2δ~2s (which is a Lyapounov function in non-linear non-equilibrium system) is found out. And also, the judgement equation of non-linear non-equilibrium...

Demonstration of this paper shows that dynamic instability of two-phase flow is a dissipativae structure Such conclusion introduces non-linear non-equilibrium thermodynamics into the study of instability of two-phase flow. Hence in the paper the mechanism of occurrence of instability is elaborated, and a direct criterion for two-phase flow instability—the excess entropy 1/2δ~2s (which is a Lyapounov function in non-linear non-equilibrium system) is found out. And also, the judgement equation of non-linear non-equilibrium region and some preliminary results for non-linear non-equilibrium region are obtained. The procedure to differentiate two-phase flow instability and superi-ority of the method are presented also.

本文论证指出:两相流动动力学不稳定性是一种耗散结构。这一结论将非线性非平衡态热力学引入了两相流动不稳定性研究之中,从而阐明了不稳定性发生的原因和机理,并且找到了两相流动不稳定性的直接判据——超熵(1/2δ~2s)(它是非线性非平衡系统的Lyapounov函数)。本文得出了线性非平衡区的判别式和非线性区的一些初步结果,并阐述了在实际应用中对两相流动不稳定性进行判别的具体步骤及本文方法的优越性。

 
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