A new approach to the computation of the chemical potential of fluids is presented. In this method the particle-insertion operation in the conventional test particle method is replaced by the growth of a specific part...
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A new approach to the computation of the chemical potential of fluids is presented. In this method the particle-insertion operation in the conventional test particle method is replaced by the growth of a specific particle. Application of the new technique to hard sphere and Lennard-Jones fluids shows that it is capable of providing reliable estimates of the chemical potential, even at high density where the conventional test particle methods are difficult to apply.
The overall interaction parameter for the ternary polymer solution formed by: alpha-methylstyrene(1)-toluene(2)-poly(alpha-methylstyrene)(3) was determined from static vapor pressure using a binary liquid mixture comp...
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The overall interaction parameter for the ternary polymer solution formed by: alpha-methylstyrene(1)-toluene(2)-poly(alpha-methylstyrene)(3) was determined from static vapor pressure using a binary liquid mixture computation method. The obtained parameter was used along with available data for three binary interaction parameters in order to deduce the specific ternary interaction parameters of the type chi-123. The yielded negative values for the latter were mainly attributed to some entropic contribution into the whole ternary mixing process.
This paper has made a study of the scheduling and the allocation of the byproduct gases in a large scale steel works. In order to realize the optimal utilization and allocation of these gases with a micro-computer, th...
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This paper has made a study of the scheduling and the allocation of the byproduct gases in a large scale steel works. In order to realize the optimal utilization and allocation of these gases with a micro-computer, the paper introduces the model of multi-objective optimization and proposed a new decomposition-coordination method, called Constraint coordination method, which is simpler and more effective than Dantzig Wolfe decomposition method. In the last part of tho paper, the method has been successfully used in the computation of optimal allocation of the gas resources in the steel works.
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