Enhancement of damping characteristics through hybridization: Investigating the synergistic effects of triply periodic minimal surface additive metals and silicone polymers

Name: Enhancement of damping characteristics through hybridization: Investigating the synergistic effects of triply periodic minimal surface additive metals and silicone polymers
Author: Sendur, Polat, Gayir, C. E., Ozdemir, Mirhan, Simsek, Ugur, Ozden, Murat Can

İsim	Enhancement of damping characteristics through hybridization: Investigating the synergistic effects of triply periodic minimal surface additive metals and silicone polymers
Yazar	Sendur, Polat, Gayir, C. E., Ozdemir, Mirhan, Simsek, Ugur, Ozden, Murat Can
Basım Tarihi:	2024-01-01
Basım Yeri	- Wiley
Konu	Triply periodic minimal surface lattices, Silicone polymers, Modal testing, Damping hybrid structures
Tür	Süreli Yayın
Dil	İngilizce
Dijital	Evet
Yazma	Hayır
Kütüphane:	Özyeğin Üniversitesi
Demirbaş Numarası	1438-1656
Kayıt Numarası	a4ecbdb2-100d-4112-bdb0-9e8e8a350c7c
Lokasyon	Mechanical Engineering
Tarih	2024-01-01
Notlar	Ansys GRANTA Research Selector
Örnek Metin	Using triply periodic minimal surface (TPMS) metal parts with added silicone polymer can lead to the development of hybrid materials with enhanced damping characteristics. This study aims to develop composite structures by hybridizing additively manufactured TPMS metal parts with added silicone polymers for vibration applications. Central to this investigation is the quest to ascertain the most efficacious damping mechanism. In this context, the finite element method (FEM)-based model of the primitive TPMS structure, consisting of cobalt–chrome (CoCr) and the concomitant hybrid structure integrated with silicone polymer, is meticulously developed. The damping characteristics of the FEM-based models are obtained by modal analysis. The models are also validated using experimental modal tests. The findings show a significant improvement in damping characteristics thanks to the hybrid TPMS structure. Specifically, the damping ratios derived from the hybrid TPMS structure exhibit a sixfold increase in time-domain damping and up to a 30-fold increase in frequency-based analysis across two distinct damping calculation methodologies. Overall, this study highlights the potential of additively fabricated primitive TPMS metal parts with added silicone polymer as a promising structure for improving damping properties in various engineering applications.
DOI	10.1002/adem.202302181
Cilt	26

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Enhancement of damping characteristics through hybridization: Investigating the synergistic effects of triply periodic minimal surface additive metals and silicone polymers

Yazar Sendur, Polat, Gayir, C. E., Ozdemir, Mirhan, Simsek, Ugur, Ozden, Murat Can

Basım Tarihi 2024-01-01

Basım Yeri - Wiley

Konu Triply periodic minimal surface lattices, Silicone polymers, Modal testing, Damping hybrid structures

Tür Süreli Yayın

Dil İngilizce

Dijital Evet

Yazma Hayır

Kütüphane Özyeğin Üniversitesi

Demirbaş Numarası 1438-1656

Kayıt Numarası a4ecbdb2-100d-4112-bdb0-9e8e8a350c7c

Lokasyon Mechanical Engineering

Tarih 2024-01-01

Notlar Ansys GRANTA Research Selector

Örnek Metin Using triply periodic minimal surface (TPMS) metal parts with added silicone polymer can lead to the development of hybrid materials with enhanced damping characteristics. This study aims to develop composite structures by hybridizing additively manufactured TPMS metal parts with added silicone polymers for vibration applications. Central to this investigation is the quest to ascertain the most efficacious damping mechanism. In this context, the finite element method (FEM)-based model of the primitive TPMS structure, consisting of cobalt–chrome (CoCr) and the concomitant hybrid structure integrated with silicone polymer, is meticulously developed. The damping characteristics of the FEM-based models are obtained by modal analysis. The models are also validated using experimental modal tests. The findings show a significant improvement in damping characteristics thanks to the hybrid TPMS structure. Specifically, the damping ratios derived from the hybrid TPMS structure exhibit a sixfold increase in time-domain damping and up to a 30-fold increase in frequency-based analysis across two distinct damping calculation methodologies. Overall, this study highlights the potential of additively fabricated primitive TPMS metal parts with added silicone polymer as a promising structure for improving damping properties in various engineering applications.

DOI 10.1002/adem.202302181

Cilt 26