期刊论文

Zhang, Liqiang

英文

Heat and Mass Transfer

0947-7411

2013

49

8

1071-1080

10.1007/s00231-013-1147-6

The research supports from Open Research Fund Program of the state key Laboratory of advanced design and manufacturing for vehicle body (No. 31115009), the Initial Scientific Research foundation of Central South University of Forestry and technology for the introduction of talents (No. 104-0206) and the Youth Scientific Research Foundation of Central South University of Forestry and Technology are gratefully acknowledged (No. QJ2011009A).

本校为第一且通讯机构

The present work focuses on the determination of interfacial heat transfer coefficients (IHTCs) between the casting and metal chill during casting solidification. The proposed method is established based on the leastsquares technique and sequential function specification method and can be applied to calculate heat fluxes and IHTCs for other alloys. The accuracy and stability of the method has been investigated by using a typical profile of heat fluxes simulating the practical conditions of casting solidification. In the test process, the effect...