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A metallurgical‐thermophysical database system
Author(s) -
Zhang Jiayun,
Zhou Tuping,
Ma Yongjian,
Fang Xueliang,
Lei Junbo
Publication year - 1997
Publication title -
steel research
Language(s) - English
Resource type - Journals
eISSN - 1869-344X
pISSN - 0177-4832
DOI - 10.1002/srin.199701769
Subject(s) - physical property , beijing , property (philosophy) , database , computer science , mechanical engineering , engineering , materials science , china , philosophy , epistemology , political science , law , composite material
Using FoxPro and C as programming languages, the framework for developing a computerized metallurgical‐thermophysical database system, Thermophysdata, has been completed at USTB, Beijing, China. Thermophysdata is a user‐friendly system consisting of two major packages, PHYSDBMS, PHYSDPRE. At present, the system can serve users’ data retrievals for a number of physical properties in molten metallic as well as ionic systems. Supported by PHYSDPRE, model optimized physical property values with a satisfactory accuracy are available for a certain amount of molten systems. Based on Chapman‐Enskog's theory, the transport property data for low density gaseous systems could also be predicted.