COMPUTERIZED PREDICTION SYSTEM FOR THERMOPHYSICAL PROPERTIES

来源期刊：中国有色金属学报(英文版)1997年第2期

论文作者：Zhang Jiayun Ma Yongjian Zhou Tuping Lei Junbo Fang Xueliang

文章页码：30 - 34

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

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.