杨海天
个人信息Personal Information
教授
博士生导师
硕士生导师
性别:男
毕业院校:大连理工大学
学位:博士
所在单位:力学与航空航天学院
学科:固体力学. 计算力学. 工程力学
办公地点:力学楼-307
联系方式:0411-84708394
电子邮箱:haitian@dlut.edu.cn
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共轭梯度法求解瞬态传热组合边界条件多宗量反问题
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发表时间:2004-01-01
发表刊物:应用基础与工程科学学报
期号:2
页面范围:113-120
ISSN号:1005-0930
摘要:A general numerical model solving inverse transient heat conduction problems of boundary conditions is developed with corresponding computing formulas of sensitivity. A conjugate gradient technique is employed in the solving process. In the single and combined identifications, the effects of the number of sample points, data noise and initial guess on solutions are given. Numerical validation exhibits good results.
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