ANSYS code applied to investigate the dynamics of composite sandwich beams

• Autorzy: Chudzik Agnieszka

Identyfikatory

DOI

10.2478/mme-2021-0009

• Języki publikacji: EN

Abstrakty

EN

A numerical analysis of the effect of temperature on the dynamics of the sandwich beam model with a viscoelastic core is presented. The beam under analysis was described with a standard rheological model. This solution allows one to study the effect of temperature on material strength properties. Calculations were performed with the Finite ElementMethod in the ANSYS software. The analysis of the results of the numerical calculations showed a significant influence of temperature on the strength properties of the model under test. The analysis confirmed damping properties of viscoelastic materials.

Słowa kluczowe

EN

composite; sandwich beam; free vibration; forced vibration; frequency; vibration amplitude; resonance

PL

kompozyt; belka warstwowa; drgania swobodne; drgania wymuszone; częstotliwość; amplituda drgań; rezonans

• Wydawca: Wydawnictwo Politechniki Łódzkiej
• Czasopismo: Mechanics and Mechanical Engineering
• Rocznik: 2021
• Tom: Vol. 25, nr 1
• Strony: 62--71
• Opis fizyczny: Bibliogr. 29 poz., rys., wykr.

Twórcy

autor

Chudzik Agnieszka

• Department of Dynamics, Lodz University of Technology, Stefanowskiego 1/15, 90-537 Lodz, Poland

Bibliografia

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Uwagi

Opracowanie rekordu ze środków MNiSW, umowa Nr 461252 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2021).