Fourier-transform rheology

被引:281
|
作者
Wilhelm, M [1 ]
Maring, D [1 ]
Spiess, HW [1 ]
机构
[1] Max Planck Inst Polymerforsch, D-55021 Mainz, Germany
关键词
Fourier-transform rheology; non-linear properties; higher harmonics;
D O I
10.1007/s003970050126
中图分类号
O3 [力学];
学科分类号
08 ; 0801 ;
摘要
Oscillatory shear of polymeric liquids in the non-linear regime generates higher harmonic contributions in the shear stress response. These non-linear contributions are analyzed in Fourier space with respect to the different frequencies and intensities. Simulated and experimental Fourier rheology spectra for atactic poly(propylene) melts are shown.
引用
收藏
页码:399 / 405
页数:7
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