Abstract
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.
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Received: 28 January 1998 Accepted: 26 May 1998
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Wilhelm, M., Maring, D. & Spiess, HW. Fourier-transform rheology. Rheol. Acta 37, 399–405 (1998). https://doi.org/10.1007/s003970050126
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DOI: https://doi.org/10.1007/s003970050126