Utilizing guided acoustic waves to measure dispersive material properties of polymers Rautenberg, Jens Bause, Fabian Henning, Bernd Service GmbH}, AMA This contribution will give a short introduction to the most important mechanic and acoustic parameters that are necessary to model and simulate frequency dependent sound propagation (dispersion) in isotropic but linear viscoelastic materials. Furthermore, several experimental techniques to measure these parameters will be discussed, like the dynamic-mechanical analysis and transient ultrasonic techniques. Finally it will be shown how to use the determined material parameters for the simulation of transient signals in a highly attenuative acoustic waveguide. 2015 info:eu-repo/semantics/conferenceObject doc-type:conferenceObject text http://purl.org/coar/resource_type/c_5794 https://ris.uni-paderborn.de/record/13897 Rautenberg J, Bause F, Henning B. Utilizing guided acoustic waves to measure dispersive material properties of polymers. In: Service GmbH} A, ed. <i>AMA~Conferences 2015</i>. ; 2015:130-135. eng info:eu-repo/semantics/closedAccess