Zobrazeno 1 - 10
of 1 690
pro vyhledávání: '"viscoelastic material"'
Publikováno v:
Nonlinear Engineering, Vol 13, Iss 1, Pp 1-15 (2024)
In spite of the enormous applications of heating combustible materials due to exothermic chemical reactions, scientists and engineers still face a problem with these materials’ tendency to self-ignition, which can result in significant property dam
Externí odkaz:
https://doaj.org/article/1c3e69ad01af4fb1981dd00127fc33ea
Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 90, Iss 936, Pp 24-00018-24-00018 (2024)
This paper describes the construction of the numerical model of a passive damping device called eMDVA (embedded Mass Dynamic Vibration Absorber) and experimental investigation of the eMDVA's multi-modal damping effect for elastic vibrations of a plat
Externí odkaz:
https://doaj.org/article/4f1595f6b2fd4d8bb4cc4e00ad2eebb9
Publikováno v:
Theoretical and Applied Mechanics Letters, Vol 14, Iss 3, Pp 100506- (2024)
The relationship between the protective performance of flexible polymer material and material parameters (elastic modulus, viscosity coefficient) is explored, an impact collision motion equation between two bodies is established from the viscoelastic
Externí odkaz:
https://doaj.org/article/228314d0c4cf4b099ac57e056b08774f
Autor:
M. Waqas, M. Ashiq, M.S. Kausar, S.U. Khan, Hala A. Hejazi, Sherzod Abdullaev, Mohamed Medani
Publikováno v:
Case Studies in Thermal Engineering, Vol 57, Iss , Pp 104237- (2024)
In various engineering and industrial utilizations, the heat-mass transportation concept has been rigorously witnessed, for illustration air conditioning of room, nuclear reactors cooling and abundant other realistic conditions. This scrutiny elabora
Externí odkaz:
https://doaj.org/article/77367f14d8544fa4ba9b33b72d808230
Publikováno v:
Defence Technology, Vol 30, Iss , Pp 32-46 (2023)
The present study explored the influence of axial gradation of viscoelastic materials on the dynamic response of the sandwich beam for structural applications. The finite element (FE) formulations are used to model and investigate dynamic response of
Externí odkaz:
https://doaj.org/article/cff3f323f1d54fe390478cfcbb4211d8
Publikováno v:
Jixie chuandong, Vol 47, Pp 110-115 (2023)
In order to reduce the radiation and conduction noise of the end face of spur gears, on the basis of previous studies, the polymer materials with viscoelastic properties, acrylic ester and polyurethane, are selected and evenly coated on the end face
Externí odkaz:
https://doaj.org/article/f118e2f2a8544cc7bbe812d2c80b568e
Autor:
Yao Ma, Zhong-Min Wang
Publikováno v:
Mathematics, Vol 12, Iss 6, p 840 (2024)
In this study, the Kevin–Voigt viscoelastic constitutive relationship is used to investigate the vibration characteristics and stability of a functionally graded viscoelastic(FGV) fluid-conveying pipe with initial geometric defects under thermal–
Externí odkaz:
https://doaj.org/article/234ebf07bb0e49d28bdaebb840a0e6da