Numerical simulation of as-quenched hardness in a steel specimen of complex form

被引：0
作者：
Smoljan, B [1 ]
机构：
[1] Tech Fac Rijeka, Dept Heat Treatment, Rijeka 51000, Croatia
来源：
COMMUNICATIONS IN NUMERICAL METHODS IN ENGINEERING | 1998年 / 14卷 / 03期
关键词：
numerical simulation; steel; quenching; finite volume method;
D O I：
10.1002/(SICI)1099-0887(199803)14:3<277::AID-CNM148>3.0.CO;2-Q
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
On the basis of the control volume method the algorithm and computer program for prediction of the hardness distribution in quenched steel specimens with complex geometries have been developed. The algorithm and computer program are designed to solve 2D situation problems such as the quenching of complex cylinders, cones, spheres, etc. The computer program consists of three parts: automatic computation of domain and grid generation, computation of cooling curve in grid-points, and computation of hardness in grid-points. The mathematical model has been tested experimentally. The test showed that the model describes the hardness distribution in a quenched steel specimen of a complex form, with quite satisfactory accuracy. (C) 1998 John Wiley & Sons, Ltd.
引用
收藏
页码：277 / 285
页数：9
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