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Analysis of Common Problems of Noise and Vibration in Building Heating Ventilation Air Conditioning Design [PDF]
E3S Web of Conferences, 2021 With the continuous growth of my country's economy and the continuous improvement of the people's economic level, the demand for the design of heating, ventilation and air conditioning systems has also increased.
Ruan Xiaolong, Yin Yisong
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Kongzhi Yu Xinxi Jishu, 2022 Main drive system of multi-stand hot continuous rolling finishing mill has the characteristics of rapid loading and unloading, frequent acceleration and deceleration, multi-stand coupling and mutual interference, and has high requirements for the ...
NAN Yonghui +5 more
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A basic study of damping layout based on structural intensity distribution
Nihon Kikai Gakkai ronbunshu, 2023 Vibration measures can be taken at three main locations: the vibration source, the propagating part, and the radiating part. However, measures at the vibration source are often difficult to implement, and countermeasures at the radiating part are ...
Chihiro MATSUMOTO +3 more
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Vibration analysis of an elastic toroidal tank considering nonlinearity of sloshing
Mechanical Engineering Journal, 2021 The vibration of an elastic toroidal tank induced by nonlinear sloshing is analyzed. A computationally efficient semi-analytical method is presented for sloshing in a toroidal tank with circular meridional cross-section, for which it is customary to ...
Masahiko UTSUMI
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Nonlinear Vibration of Continuous Systems [PDF]
Shock and Vibration, 2019 Continuous systems, such as beams, membranes, plates, shells, and other structural/mechanical components, represent fundamental elements of mechanical systems in any field of engineering: Aerospace, Aeronautics, Automation, Automotive, Civil, Nuclear, Petroleum, and Railways.
Pellicano F., Strozzi M., Avramov K. V.
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Vibration analysis of liquid in an axisymmetric tank covered by a diaphragm
Mechanical Engineering Journal, 2022 The vibration of liquid in an axisymmetric tank covered by an elastic diaphragm is analyzed and an equivalent mechanical model for the coupled oscillation of the liquid and the diaphragm is developed.
Masahiko UTSUMI
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Vibration analysis of a cylindrical rotor containing liquid with stationary circumferential flow
Mechanical Engineering Journal, 2023 In a previous paper, a closed-loop mechanism represented by successive excitation processes was introduced to explain the reason for the nonlinearity-induced transition from unstable response to stable vibration.
Masahiko UTSUMI
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Applied Sciences, 2022 To improve the seismic capacity of prestressed concrete (PC) continuous girder bridges with corrugated steel webs (CSWs), suitable damping control measures can be used to effectively reduce the seismic response of the bridge.
Shangmin Zheng +5 more
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Design of a Magnetic Interaction-Based Vibration Absorber for Continuous Beam
Shock and Vibration, 2020 Classical absorber for vibration suppression of a continuous structure is constructed as a spring-mass oscillator, which only provides coupling force to suppress the vibration of primary structure.
Guyue Jiao
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Analytical Modelling of an Active Vibration Absorber for a Beam
Mathematics, 2023 Attenuation of mechanical vibrations is an ongoing field of research in engineering aiming at reducing damage and improving performance in the presence of dynamical forces.
Carlos Rincon +2 more
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