Finite element analysis of temperature field with phase transformation and non-linear surface heat-transfer coefficient during quenching

被引：0

作者：

Cheng, HM ^{[1
]}

Zhang, SH ^{[1
]}

Wang, HG ^{[1
]}

Li, JY ^{[1
]}

机构：

[1] Kunming Univ Sci & Technol, Kunming 650093, Peoples R China

来源：

APPLIED MATHEMATICS AND MECHANICS-ENGLISH EDITION | 1998年 / 19卷 / 01期

关键词：

finite element method; quenching; heat conduction; phase transformation;

D O I：

暂无

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

The calculation of temperature field has a great influence upon the analysis of the thermal stresses and strains during quenching, and also upon the residual stresses and microstructure of the workpiece after quenching, too. In this paper, a 42CrMo steel cylinder was taken as an investigating example. From the TTT diagram of the 42 CrMo steel, the CCT diagram was simulated by mathematical transformation, and the volume fraction of phase constituents was calculated. The thermal physical properties were treated as the functions of temperature and the volume fraction of phase constitutents. Finally, the temperature field with phase transformation and non-linear surface heat-transfer coefficients was calculated with finite element method, and the corresponding functional of temperature was established.

引用

页码：15 / 20

页数：6

共 50 条

[21] SECANT VERSUS TANGENT METHODS IN NON-LINEAR HEAT-TRANSFER ANALYSIS
HOGGE, MA
INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING, 1980, 16 : 51 - 64
[22] Optimum design of the heat-transfer coefficient during gas quenching using the response surface method
Li, Z
Grandhi, RV
Shivpuri, R
INTERNATIONAL JOURNAL OF MACHINE TOOLS & MANUFACTURE, 2002, 42 (05): : 549 - 558
[23] Finite element perturbation analysis of non-linear heat conduction problems with random field parameters
Department of Agro-Engineering, K.U. Leuven, Heverlee, Belgium
Int J Numer Methods Heat Fluid Flow, 5 (525-544):
[24] Finite element perturbation analysis of non-linear heat conduction problems with random field parameters
Nicolai, BM
DeBaerdemaeker, J
INTERNATIONAL JOURNAL OF NUMERICAL METHODS FOR HEAT & FLUID FLOW, 1997, 7 (5-6) : 525 - +
[25] CORRELATION OF HEAT-TRANSFER COEFFICIENT FOR SATURATED FILM BOILING DURING REFLOOD PHASE PRIOR TO QUENCHING
MURAO, Y
SUGIMOTO, J
JOURNAL OF NUCLEAR SCIENCE AND TECHNOLOGY, 1981, 18 (04) : 275 - 284
[26] THERMAL EMF HYSTERESIS IN UNICOMPONENT MEDIA WITH NON-LINEAR SURFACE HEAT-TRANSFER
VAKSER, AI
IZVESTIYA VYSSHIKH UCHEBNYKH ZAVEDENII FIZIKA, 1988, 31 (09): : 91 - 95
[27] A METHOD FOR LINEARIZING NON-LINEAR HEAT-TRANSFER PROBLEMS
SOLIMAN, MA
JOURNAL OF ENGINEERING SCIENCES, 1979, 5 (02): : 199 - 206
[28] THERMALLY SYMMETRIC NON-LINEAR HEAT-TRANSFER IN SOLIDS
IMBER, M
JOURNAL OF HEAT TRANSFER-TRANSACTIONS OF THE ASME, 1981, 103 (04): : 745 - 752
[29] Establishing non-linear convective heat transfer coefficient
Cuculic, Marijana
Malic, Neira Toric
Kozar, Ivica
Tibljas, Aleksandra Deluka
COUPLED SYSTEMS MECHANICS, 2022, 11 (02): : 107 - 119
[30] Inverse heat conduction analysis of surface heat transfer coefficients for typical steels during quenching with phase transformation
Zheng, Ze-Hua
Zhang, Li-Wen
Zhu, Da-Xi
Yue, Chong-Xiang
Cailiao Rechuli Xuebao/Transactions of Materials and Heat Treatment, 2010, 31 (05): : 143 - 148

← 1 2 3 4 5 →