Based on the relation of the temperature and the reaction heat and the equilibrium constant,the 20 chemical reactions in carbon heat reduction in Nb-Mn-C-O system were analyed,these datum and the relational curves of the reaction temperature and the reaction heat and equilibrium constant were obtained by the self-design ed computer program,the work shows a value for of the further research the method of carbon heat reduction
基于化学反应中温度与反应热以及温度与反应平衡常数的关系,对Nb Mn C O体系碳热还原中的 20个化学反应进行热力学分析,通过利用自编的计算程序得到了 20个反应在不同温度下反应热与和不同温度下的反应平衡常数的数据以及它们的关系曲线,此项工作对进一步补充和完善碳热还原法具有参考价值。
The atmospheric NH3-HNO3-NO3--SO42-- system has been studied. A theoretical model and an available computer program were established for calculating NH4NO3 dissociation constant under different atmospheric conditions and concentrations of gaseous NH3, HNO3 and particulates of NH4NO3 according to basic thermodynamic theory.
In this paper,the chemical equilibrium equation of the combustion of LPG/diesel dual fuel engine is researched,and a calculating program for analyzing the mole fraction of combustion products of LPG/diesel dual fuel engine is set by using Matlab 5.3,thus a new method for obtaining the composition of combustion products is presented.
研究了 L PG/柴油双燃料发动机燃料燃烧时的化学平衡方程 ,使用 Matlab 5 .3软件编写了 L PG/柴油双燃料发动机燃烧产物摩尔分数的分析计算程序 ,提出了求解双燃料发动机燃烧产物摩尔组分的新方法。
A new algorithm for evaluating the coupling coefficients and the addresses of molecular integrals in configuration interaction (CI) calculations is presented, which leads to an improved CI calculation program CGUGA.
Formulas are presented and a computer calculation program is implemented for determining the energy efficiency of a solar water-lift system module with a parabolic cylindrical collector and a jet pump.
This paper makes proper treatment in calculation, particularly in calculation of boundary conditions, then the calculation program obtained is rather common and the convergence of calculation is faster too.
The values of Wiener's topochemical index, molecular connectivity topochemical index, and superadjacency topochemical index for each of 41 analogs comprising the data set were computed via an in-house computer program.
Based on one-dimensional quasi-homogeneous model, a steady-state model and its computer program were developed for helium-heated inorganic membrane reformer coupling to high temperature gas-cooled reactor (HTGR).
A computer program capable of calculating the hysteretic model of steel members, predicting the damage state and crack initiation, and carrying out non-linear time history seismic analysis of steel structures is developed.
A corresponding computer program is developed and employed for studying the seismic response control of a self-anchored suspension bridge with a main span of 350 m.
The values of Wiener's topochemical index, molecular connectivity topochemical index, and superadjacency topochemical index for each of 41 analogs comprising the data set were computed via an in-house computer program.
In this paper we will give a direct convolution algorithm which needs not the complex computations occuring in the Fourier transform, then using a circle integral we obtain a stable computational program.
In this paper, the quadratic program problem and minimum discrimination information (MDI) problem with a set of quadratic inequality constraints and entropy constraints of density are considered.