TY - JOUR

T1 - Modeling of vibration protection by shape memory alloy parts with an account of latent heat

AU - Беляев, Федор Степанович

AU - Евард, Маргарита Евгеньевна

AU - Волков, Александр Евгеньевич

AU - Стародубова, Мария Сергеевна

N1 - Belyaev, F.S., Evard, M.E., Volkov, A.E., Starodubova, M.S. (2024) Modeling of vibration protection by shape memory alloy parts with an account of latent heat // Smart Structures and Systems, 2024, 33(3), pp. 243–251

PY - 2024

Y1 - 2024

N2 - Modeling of vibrations of a rotating pendulum with working shape memory alloy rod has been performed in the frames of a microstructural model taking into account the latent heat release, absorption and the heat exchange during direct and reverse martensitic transformation. It has been shown that the influence of the latent heat, the rate of preliminary deviation of the pendulum from the equilibrium, the rate of heating and cooling can have a significant impact on the vibrations and damping characteristics of the system.

AB - Modeling of vibrations of a rotating pendulum with working shape memory alloy rod has been performed in the frames of a microstructural model taking into account the latent heat release, absorption and the heat exchange during direct and reverse martensitic transformation. It has been shown that the influence of the latent heat, the rate of preliminary deviation of the pendulum from the equilibrium, the rate of heating and cooling can have a significant impact on the vibrations and damping characteristics of the system.

KW - damping

KW - heat exchange conditions

KW - latent heat

KW - microstructural modeling

KW - shape memory alloys

KW - TiNi

KW - vibration protection

U2 - 10.12989/sss.2024.33.3.243

DO - 10.12989/sss.2024.33.3.243

M3 - Article

VL - 33

SP - 243

EP - 251

JO - Smart Structures and Systems

JF - Smart Structures and Systems

SN - 1738-1584

IS - 3

ER -