A GENERAL ENTHALPY METHOD FOR MODELING SOLIDIFICATION PROCESSES

被引：244

作者：

SWAMINATHAN, CR ^{[1
]}

VOLLER, VR ^{[1
]}

机构：

[1] UNIV MINNESOTA,DEPT CIVIL & MINERAL ENGN,MINNEAPOLIS,MN 55455

来源：

METALLURGICAL TRANSACTIONS B-PROCESS METALLURGY | 1992年 / 23卷 / 05期

关键词：

D O I：

10.1007/BF02649725

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

In the present work, a general implicit source-based enthalpy method is presented for the analysis of solidification systems. The proposed approach is both robust and efficient. The performance of the method is illustrated by application to a number of problems taken from recent metallurgical literature.

引用

页码：651 / 664

页数：14

共 28 条

[1] MODELING OF MULTIDIMENSIONAL SOLIDIFICATION OF AN ALLOY [J].

BASU, B ;

SEKHAR, JA .

METALLURGICAL TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 1989, 20 (09) :1833-1845

[2]

BRENT AD, 1988, NUMER HEAT TRANSFER, V13, P297, DOI 10.1080/10407788808913615

[3] MODELING OF HEAT-FLOW IN SOLIDIFICATION [J].

CLYNE, TW .

MATERIALS SCIENCE AND ENGINEERING, 1984, 65 (01) :111-124

[4]

Comini G., 1974, International Journal for Numerical Methods in Engineering, V8, P613, DOI 10.1002/nme.1620080314

[5] A CONSERVATIVE ALGORITHM FOR MULTIDIMENSIONAL CONDUCTION PHASE-CHANGE [J].

COMINI, G ;

DELGIUDICE, S ;

SARO, O .

INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING, 1990, 30 (04) :697-709

[6]

Crank J., 1987, FREE MOVING BOUNDARY

[7] COMPARISON OF FINITE-ELEMENT TECHNIQUES FOR SOLIDIFICATION PROBLEMS [J].

DALHUIJSEN, AJ ;

SEGAL, A .

INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING, 1986, 23 (10) :1807-1829

[8] 3-DIMENSIONAL NUMERICAL-SIMULATION OF SOLIDIFICATION BY AN IMPROVED EXPLICIT SCHEME [J].

DROUX, JJ .

COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, 1991, 85 (01) :57-74

[9]

Flemings M. C., 1974, SOLIDIFICATION PROCE, P160

[10] MELTING AND SOLIDIFICATION OF A METAL SYSTEM IN A RECTANGULAR CAVITY [J].

GAU, C ;

VISKANTA, R .

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 1984, 27 (01) :113-123

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