Adsorption isotherm estimation of composite adsorbents for adsorption refrigeration;

The property data of compound and its estimation are very important for chemical process simulation,optimization and design.

The calculation results show that in vapor-phase region,the estimation precision is about 3% for both models;while in liquidphase region,M-H81 EOS model is better than P-R EOS model with an estimation precision of less than 10%.

Prediction of Saturated Vapor Density of Refrigerant Mixtures;

A mathematical expression based on the Newton interpolation of difference coefficient and calculus of differences was described for the prediction of relative atomic mass.

The results show that NRTL and modified NRTL can hardly provide even qualitatively correct predictions, that Wang Chao model yield good predictions for .

Prediction and calculation of vapor-liquid equilibrium of MIPA,DIPA and water systems;

OD Matrix Capacity Limit Calculation Method;

After studying the income characteristics of town and rural households based on China Statistic Almanac, this paper puts forward a calculation of Gini coefficient, and obtains the Gini coefficients from 1982 to 2001 of town, rural and national households.

Wen Sheng chang and his method to calculate the wind wave from the wind data, 33 year data of wind from Mashanzi Weather Station are used to calculate the wave factors of the inshore area of Yellow River, and compare with the actual figures measured by Oceanography Institate of the Chinese Academy of Science and the figures calculated by the Ocean University of Qingdao, the results are very close.

Existence of the rational interpolant spline for y=e~x on [0,1] and the recursive algorithm;

A recursive algorithm of detection probability for random phase signals;

Optimal recursive algorithm for generalized discrete stochastic non-linear systems;