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所属单位：航空学院

发表刊物：Trans. Nanjing Univ. Aero. Astro.

摘要：An increment-dimensional scaled boundary finite element method (ID-SBFEM) is developed to solve the transient temperature field. To improve the accuracy of SBFEM, the effect of high frequency factor on dynamic stiffness is considered, and the first-order continued fraction technique is used. After the derivation, the SBFE equations are obtained, and the dimensions of thermal conduction, the thermal capacity matrix and the vector of the right side term in the equations are doubled. An example is presented to illustrate the feasibility and good accuracy of the proposed method. © 2018, Editorial Department of Transactions of NUAA. All right reserved.

ISSN号：1005-1120

是否译文：否

发表时间：2018-12-01

合写作者：Li, Tiantian,孔卫红,Cai, Junfeng

通讯作者：李凤志