应美国普度大学邀请,我院刘高联教授、陈康民副教授于1986年10月10日至11月8日在该校进行了讲学及学术交流活动。在普度大学,刘教授和陈副教授以“气动力学变分原理及有限元方法在上海机械学院的研究进展回顾”,“气动力学变分原理的系统方法”、“S_1流面的变分有限元方法”为题作 At the invitation of Purdue University, Prof. Liu Gao Lian and Chen Kangmin from our hospital conducted lectures and academic exchange activities at the university from October 10 to November 8, 1986. At Purdue University, Prof. Liu and Prof. Chen gave a review on the progress of research on Shanghai Institute of Aeronautics with the principle of aerodynamic variational principle and finite element method, the systematic method of aerodynamic variational principle, variational finite element method of S_1 flow surface Method "for the title