PreprintReviewVersion 1This version is not peer-reviewed
A Comprehensive Review on Viscoelastic Parameters Used for Engineering Materials Including Soft Materials and the Relationships between Different Damping Parameters
Version 1
: Received: 13 August 2024 / Approved: 13 August 2024 / Online: 14 August 2024 (09:29:16 CEST)
How to cite:
Koruk, H.; Rajagopal, S. A Comprehensive Review on Viscoelastic Parameters Used for Engineering Materials Including Soft Materials and the Relationships between Different Damping Parameters. Preprints2024, 2024080973. https://doi.org/10.20944/preprints202408.0973.v1
Koruk, H.; Rajagopal, S. A Comprehensive Review on Viscoelastic Parameters Used for Engineering Materials Including Soft Materials and the Relationships between Different Damping Parameters. Preprints 2024, 2024080973. https://doi.org/10.20944/preprints202408.0973.v1
Koruk, H.; Rajagopal, S. A Comprehensive Review on Viscoelastic Parameters Used for Engineering Materials Including Soft Materials and the Relationships between Different Damping Parameters. Preprints2024, 2024080973. https://doi.org/10.20944/preprints202408.0973.v1
APA Style
Koruk, H., & Rajagopal, S. (2024). A Comprehensive Review on Viscoelastic Parameters Used for Engineering Materials Including Soft Materials and the Relationships between Different Damping Parameters. Preprints. https://doi.org/10.20944/preprints202408.0973.v1
Chicago/Turabian Style
Koruk, H. and Srinath Rajagopal. 2024 "A Comprehensive Review on Viscoelastic Parameters Used for Engineering Materials Including Soft Materials and the Relationships between Different Damping Parameters" Preprints. https://doi.org/10.20944/preprints202408.0973.v1
Abstract
The physical properties of a structure such stiffness although can be determined by some statical tests, the identification of damping parameter requires a dynamic test. In general, both theoretical prediction and experimental identification of damping are quite difficult. There are many different techniques available for damping identification, and each method gives a different damping parameter. The dynamic indentation method, rheometry, atomic force microscopy, and resonant vibration tests are commonly used to identify the damping of materials, including soft materials. While the viscous damping ratio, loss factor, complex modulus and viscosity are quite common to describe damping of materials, there are also other parameters such as the specific damping capacity, loss angle, half-power bandwidth, and logarithmic decrement to describe damping of various materials. Often one of these parameters is measured in practical applications and the measured damping parameter needs to be converted into another damping parameter for comparison purposes. In this review, the theoretical derivations of different parameters for the description and quantification of damping and their relationships, and the methods for damping identification are presented. The expressions for both high damping and low damping are included and evaluated. This paper could be a primary resource for damping research and teaching.
Copyright:
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
