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绝热节流
相关语句
  adiabatic throttle
     Caculation of Adiabatic Throttle Coefficient for Real Gas
     实际气体绝热节流系数的计算
短句来源
     Calculation for Temperature Drop Induced by Adiabatic Throttle of Natural Gas
     天然气绝热节流温度降的计算
短句来源
     At present, an adiabatic throttle model based on BWRS equation of state is used to obtain the temperature variation of Ban876 UGS's RNG at constant enthalpy condition.
     为此,利用基于BWRS状态方程的绝热节流模型计算了板876储气库回采天然气的高压节流温变等焓线。
短句来源
     Determination of Adiabatic Throttle Coefficient for High-pressure Natural Gas
     高压天然气绝热节流系数的确定
短句来源
     In order to widen the scope of application of the equation, a thermodynamical enthalpy potential equation of the LHSS equation was derived according to the thermodynamical relation of universality of the enthalpy, and it has been used for calculating the process of adiabatic throttle.
     为拓宽该方程的适用范围 ,文章从热焓的普适性热动力学关系出发 ,推导了该方程的热力学焓差方程式 ,并把它应用于绝热节流计算过程。
短句来源
更多       
  adiabatic throttling
     On the inversion Curve of the Adiabatic Throttling Process of Gases
     关於气体绝热节流的转变曲线
短句来源
     Adiabatic Throttling Process of Gas Is Not Isoenthalpic
     气体的绝热节流过程不是等焓过程
短句来源
     The conception of "inversion curve" is usually introduced in the discussion of the temperature effect for adiabatic throttling process of gases.
     讨论气体绝热节流过程中的温度效应时,一般要引入“转变曲线”这一概念。
短句来源
     It is pointed out that the adiabatic throttling process of gas is not an isoenthalpic one and that there are some drawbacks for interpreting the Joule Thomson effect with the Joule Thomson coefficient μ=  T  p H . A proper interpretation for the throttling process is given.
     说明气体的绝热节流过程不是等焓过程 ,指出用焦 -汤系数 μ= T p H来说明焦耳 -汤姆孙效应所存在的弊端 ,并给予正确的解释
短句来源
     Joule-Thomson effect during adiabatic throttling of real gas is analyzed,and the function expression for Joule-Thomson coefficient is derived by using Gopal expression for compressibility factor.
     分析了实际气体绝热节流时的焦耳-汤姆逊效应,采用压缩因子的Gopal表达式导出焦耳-汤姆逊系数的函数表达式。
短句来源
  “绝热节流”译为未确定词的双语例句
     Results indicate that this method can be used to model phase behavior in the process of JT Vale and turbine very well.
     结果表明 :该方法可以较好地描述焦 -汤绝热节流和透平膨胀过程
短句来源
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The conception of "inversion curve" is usually introduced in the discussion of the temperature effect for adiabatic throttling process of gases. However, the general features of an inversion curve are rarely discussed. It is the purpose of this paper to clarify the incorrect statements in certain text-books. As the results of such an analysis, the following conclusions are presented: 1. It is the following pair of equations that serves as the equation of an inversion curve: It is not exact to consider that the...

The conception of "inversion curve" is usually introduced in the discussion of the temperature effect for adiabatic throttling process of gases. However, the general features of an inversion curve are rarely discussed. It is the purpose of this paper to clarify the incorrect statements in certain text-books. As the results of such an analysis, the following conclusions are presented: 1. It is the following pair of equations that serves as the equation of an inversion curve: It is not exact to consider that the second equation of this pair of equations itself is the very equation of tile inversion curve. 2. The inversion temperature cannot be simply represented by v ( ). 3. The higher inversion temperature decreases with tile increase of pressure, while the lower inversion temperature increases with the increase of pressure. The higher inversion temperature and the lower inversion temperature must be treated seperately. 4. It is not correct to say that the lower inversion temperatures are all in the liquid region.

讨论气体绝热节流过程中的温度效应时,一般要引入“转变曲线”这一概念。但关于转变曲线的实质。在一般热力学书中则讨论得较少,并因此而使一些有失概念他得不到完善的理解。本文分析了转交曲线的实质,讨论了转交曲线的方程式,给出了转变曲线在p-v-T空间内的形状,并就转变温度随压力而改变的情况,澄清了由某些书中的错误阐述所引起的疑问。

LHSS equation was set up for meeting the needs of phase behavior calculation of hydrocarbon system of the condensate gas reservoir with low condensate content in China, being a result of national scientific and technological key research project of the “Seventh Five Year Plan”, and it has been successfully used for predicting the high pressure phase behavior of hydrocarbon system of condensate gas reservoir. In order to widen the scope of...

LHSS equation was set up for meeting the needs of phase behavior calculation of hydrocarbon system of the condensate gas reservoir with low condensate content in China, being a result of national scientific and technological key research project of the “Seventh Five Year Plan”, and it has been successfully used for predicting the high pressure phase behavior of hydrocarbon system of condensate gas reservoir. In order to widen the scope of application of the equation, a thermodynamical enthalpy potential equation of the LHSS equation was derived according to the thermodynamical relation of universality of the enthalpy, and it has been used for calculating the process of adiabatic throttle. In comparison with the result simulated by SHBWR equation which is generally recognized to be the best one used for low temperature separation at present, it is indicated that the LHSS equation may be used for surface low temperature separation simulation and oil gas separation design, thus solving the problem of adopting different state equations for subsurface high temperature and high pressure phase behavior and surface low temperature separation phase behavior respectively.

LHSS方程是为适应我国低含凝析油凝析气藏烃类体系的相态计算的需要而建立的 ,是“七五”国家重点攻关项目的成果 ,它已成功地用于凝析气藏烃类体系的高压相行为的预测。为拓宽该方程的适用范围 ,文章从热焓的普适性热动力学关系出发 ,推导了该方程的热力学焓差方程式 ,并把它应用于绝热节流计算过程。通过与公认的目前最好的用于低温分离SHBWR方程模拟结果对比 ,说明LHSS方程可用于地面低温分离模拟和油气分离设计 ,解决了地下高温高压相态和地面低温分离相态采用不同的状态方程问题。

It is pointed out that the adiabatic throttling process of gas is not an isoenthalpic one and that there are some drawbacks for interpreting the Joule Thomson effect with the Joule Thomson coefficient μ=  T  p H . A proper interpretation for the throttling process is given.

说明气体的绝热节流过程不是等焓过程 ,指出用焦 -汤系数 μ= T p H来说明焦耳 -汤姆孙效应所存在的弊端 ,并给予正确的解释

 
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