Dynamic Mechanical Testing of Viscoelastic Solids in Free and Forced Oscillation: Experiments with a Modified Weissenberg Rheogoniometer
Source abstract
Abstract
Abstract A Weissenberg rheogoniometer, a device most commonly associated with the measurement of viscoelastic properties of fluids, was modified to measure the storage and loss moduli of viscoelastic solids by both free and forced oscillation. Rigorous equations were derived by Fourier transform techniques for data analysis in both types of experiments. Data obtained for an epoxy resin system by both modes of testing were in excellent agreement.
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Research context
OpenAlex topics: Rheology and Fluid Dynamics Studies · Material Properties and Processing · Polymer Nanocomposites and Properties
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References (7)
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