Transactions of Nonferrous Metals Society of China The Chinese Journal of Nonferrous Metals

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中国有色金属学报(英文版)

Transactions of Nonferrous Metals Society of China

Vol. 7    No. 2    June 1997

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COMPUTERIZED PREDICTION SYSTEM FOR THERMOPHYSICAL PROPERTIES
Zhang Jiayun1; Ma Yongjian2; Zhou Tuping1; Lei Junbo1; Fang Xueliang1

1.Department of Physical Chemistry; University of Science & Technology Beijing; Beijing 100083 ;
2.Beijing Communications Management Institute for Executives

Abstract:The construction in the initial stage of a sub system (PHYSDPRE) for prediction of thermophysical properties in Intellectualized Data base Management System on Kinetics of Metallurgy(IDMSKM) has been proposed. PHYSDPRE possesses a highly modularized structure, an user friendly interface and comparatively complete auxiliary functions. Using a computer optimization method, the density, viscosity as well as surface tension for binary metallic and ionic melts could be evaluated with a reasonable accuracy by PHYSDPRE. Also the transport properties for low density gases and gas mixtures could be adequately predicted. With density and viscosity in binary metallic and ionic melts as examples, guidelines for model predictions are especially emphasized.

 

Key words: prediction of thermophysical property intellectualized data base management system metallic melt ionic melt

ISSN 1004-0609
CN 43-1238/TG
CODEN: ZYJXFK

ISSN 1003-6326
CN 43-1239/TG
CODEN: TNMCEW

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