双三次样条插值法的磁熵变计算系统的研究  

A Research Into the Calculation Software System of Magnetic Entropy Change Based on Bicubic Spline Interpolation

作　　者：江书勇[1] 姜自莲[1] 程静[1] 刘平[1] 

机构地区：[1]成都电子机械高等专科学校实训基地,成都610031

出　　处：《成都电子机械高等专科学校学报》2009年第4期19-22,共4页Journal of Chengdu Electromechanical College

摘　　要：本文详细探讨了基于双三次样条插值法的磁熵变(ΔSM)计算方法,并通过软件实现;该方法与传统方法相比,可更精确地找到最大磁熵变,计算速度大大提高,为磁制冷材料提供了更准确的依据。This paper explores the calcuation of magnetic entropy change （ △SM）based on bicubic spline interpolation, which can be implemented by the software system. Compared with conventional methods, this one can discover the highest magnetic entropy change more precisely with a much higher calculating speed and hence, a more accurate basis can be provided for magnetic refrigerant material.

关 键 词：磁熵变计算 双三次样条插值法 磁制冷 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]