Qiao Hong-xing
Abstract
The experiment measures the vibration period of undamped vibration and damped vibration systems by real time force respectively.The experimental data on nonlinear fitting using Origin software.Comparison the two cases,the damping coefficient of liquid and viscosity of the liquid are obtained.
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The experiment measures the vibration period of undamped vibration and damped vibration systems by real time force respectively.The experimental data on nonlinear fitting using Origin software.Comparison the two cases,the damping coefficient of liquid and viscosity of the liquid are obtained.
Key concepts: Vibration, Measure (data warehouse), Viscosity, Nonlinear system, Acoustics, Materials science, Physics, Mechanics