The Application Research of Matlab In Heat Exchanger Tube And Shell Pressure Drop Test Process

摘要：

　　Based on the powerful function of MATLAB software in curve fitting of data,this paper introduces the commonly used method of MATLAB in curve fitting,and uses the polynomial fitting function provided by MATLAB to curve fitting the experimental data of the pressure drop determination of the tube side and shell side of the heat exchanger.The results show that it is much easier and more accurate than traditional ways to curve fitting using the MATLAB.

关键词： MATLAB Curve fitting Polyfit function

作者: Weina Liu Xueliang Pei Lifeng Yang Yuan jun Xiumin Nie

作者单位: Changchun University of Science and Technology, Satellite Road, 7089 , Changchun,130022,China

会议类型: 国际会议

会议名称: the Second International Conference on Frontiers of Manufacturing and Design Science(第二届制造与设计科学国际会议(ICFMD 2011))

会议地点: 台湾

会议语种:英文

页码: 4193-4197

在线出版日期: 2011-12-11（万方平台首次上网日期，不代表论文的发表时间）