The exergy loss number is used in this paper as the objective function to indicate the irreversibility of the thermodynamic process.
以损失数作为目标函数来表征该热力学过程的不可逆程度,分析了管道内对流换热过程中的损。
Based on the analysis of the thermodynamic process of the spray J-T cooler, the theoretical minimum ratio of the cooler′s flowrate has been derived.
通过对喷射式J-T制冷器的热力分析,推导出了制冷器预冷级与制冷级的流量比的理论最小值,可为此类制冷器的设计提供参考。
In this paper, basic principle and thermodynamic process of the electrochemical deoxidation purified rare earth metal yttrium are firstly demonstrated.
本文还首次对电化学脱氧提纯稀土金属钇的基本原理和热力学过程进行了论证。
For a thermodynamic process model described by higher order state equation, the general method of reduction of order will meet with a vast amount of computation.
对高阶状态方程描述的热工对象,若使用通常的降阶方法,将会有很大的计算工作。
The calculation model of BOOST thermodynamic process for original diesel is built according to the main technical parameters and the experimental results of R6160ZC diesel.
通过R 6160zc柴油机主要技术参数及原机试验结果,建立了原机BOOST热力过程计算模型。
According to the numerical simulation of the thermodynamic process, the rate of leakage at different radial clearances and parameters of thermodynamic process are obtained.
通过对热力过程的模拟计算,得到了在不同径向间隙时的泄漏量和热力过程参数。
Analyse thermodynamic process in liquefied oxygen tank under emergency, establish mathematic-physical mode of underwater discharging of liquefied oxygen and vaporized oxygen.
分析了紧急情况下储罐内发生的热力学过程,建立了水下排放液氧和气氧过程的数学物理模型。
The contradiction between temporal reversibility of Newton mechanics and irreversibility of thermodynamic process has long been one of the most frequently debated problems in physics and philosophy.
牛顿力学的时间可逆性与宏观热力学过程不可逆性的矛盾,很长时间以来一直是物理学和哲学中争论最多的问题之一。
Thermodynamic parameters depict the endothermic nature of adsorption and the process is spontaneous.
热力学参数表明,吸附过程是自发的和吸热的。
The crack healing is a thermodynamic nonreversible process.
裂纹愈合是一个不可逆的热力学过程。
The adjustment on thermodynamic cycle process and operation parameters of motorcycle engine by VVT mechanism is analyzed.
对VVT机构调整摩托车发动机热力循环过程和运行参数进行分析。
The application and limitation of thermodynamic analysis for reforming process were discussed.
同时,结合重整过程讨论热力学分析的用处和它的局限性。
The thermodynamic analysis shows that the micellization of F127 in aqueous solutions is an entropy-driven spontaneous process.
热力学分析表明,F127在水中的胶束化是熵驱动的热力学自发过程。
The solubility process of ionic salt was discussed with thermodynamic general law, and the general law of solubility was found out by analyzing about thermodynamic date.
应用热力学一般原理讨论了离子型盐类溶解过程,通过对有关热力学数据的分析,找出了该类盐溶解性的一般规律。
The results from this paper provide a reference for the thermodynamic performance evaluation on the basic heat transfer process through a duct and enhancement in double sides of duct.
结果和方法对进一步完善基本对流换热过程的热力学评价具有一定的意义,同时为换热管双侧强化传热时性能的评价提供理论基础。
By using thermodynamic optimization, a method of thermodynamic evaluation on the process parameters and the plants, especially, on the ammonia absorption refrigeration (AAR), is presented.
本文提出了利用(?)力学优化对过程参数和流程进行热力学评价的方法,并用于氨吸收制冷流程。
According to the engineering thermodynamic theory, the inflating work and ebulliency work exerted by the materials composed of liquid, vapour and gas during the adiabatic process are calculated.
运用工程热力学的理论计算组成物料的各气体、汽体、液体于绝热过程中对外所作的膨胀功、爆沸功。
To keep the capability of control process, the control system of thermodynamic system must be able to detect sensor failure and take related measures.
大型热力系统的控制系统必须能够检测传感器故障,并采取相应的措施,保证控制过程的顺利进行。
And building the inverse kinetic process model of thermodynamic system is a key problem for thermodynamic system inverse dynamics research and application.
建立热力系统逆动力学过程模型是热力系统逆动力学研究及应用的关键问题之一。
At last, the applicability of the model to an actual product dynamic management is confirmed with the example of a boiler thermodynamic calculation design process.
最后以锅炉热力计算设计过程为例,验证模型对实际产品动态过程的可管理性。
Smelting reduction process of sheelite, molybdenum oxide and vanadium slag is considered by thermodynamic and kinetic calculation and analysis in the paper.
对用白钨矿、氧化钼和钒渣冶炼高速钢进行热力学和动力学的计算与分析。
The non-equilibrium thermodynamic fluctuation theory was used to predict the cure process of the nanocomposite and the theoretical prediction was in good agreement with the experimental cure curves.
用非平衡态热力学涨落理论对纳米复合材料的固化作了理论预估,与实验固化曲线能很好地吻合。
It is essential for the control system of a large sized thermodynamic system to detect sensor failures and then take pertinent measures to ensure the successful implementation of the control process.
大型热力控制系统必须能够检测传感器故障,并采取相应的措施,保证控制过程的顺利进行。
The process simulation is performed for ethylene glycol plant by using the PROCESS simulation programme, and the unit operation model and the thermodynamic method are determined.
应用PROCESS模拟程序,对乙二醇装置进行了流程模拟计算,确定了单元操作模型及热力学方法,计算结果与国外设计数据相吻合。
Based on metallurgical reaction thermodynamic analysis, materials and energy calculation and thermal test of COMI steelmaking process, the feasibility of COMI steelmaking process could be confirmed.
结合COMI炼钢工艺冶金反应热力学分析、物料及能量计算及热态实验研究,证实了COMI炼钢工艺的可行性。
The calculation of the thermodynamic parameters shows that the transformation from enol to keto form is endothermic process.
热力学参数的计算表明,从烯醇式到双酮式构型的转变是一个吸热过程。
The distillation method was applied to the separation of product and the whole process was simulated with the NRTL thermodynamic equation.
采用普通精馏方法分离反应产物,并以NRTL热力学方程为物性计算方法。
The distillation method was applied to the separation of product and the whole process was simulated with the NRTL thermodynamic equation.
采用普通精馏方法分离反应产物,并以NRTL热力学方程为物性计算方法。
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