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RISEffective and Robust Vibration Control Using Series Multiple Tuned-Mass Dampers
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Various types of tuned-mass dampers (TMDs), or dynamic vibration absorbers, have been proposed in literature, including the classic TMD, (parallel) multiple TMDs, multidegree-of-freedom (DOF) TMD, ...
The Two-Degree-of-Freedom Tuned-Mass Damper for Suppression of Single-Mode Vibration Under Random and Harmonic Excitation
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Whenever a tuned-mass damper is attached to a primary system, motion of the absorber body in more than one degree of freedom (DOF) relative to the primary system can be used to attenuate ...
Optimization of the Individual Stiffness and Damping Parameters in Multiple-Tuned-Mass-Damper Systems
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The characteristics of multiple tuned-mass-dampers (MTMDs) attached to a single-degree-of-freedom primary system have been examined by many researchers. Several papers have included some parameter ...
Design and Analysis of a New Type of Electromagnetic Damper With Increased Energy Density
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Eddy current dampers, or electromagnetic dampers, have advantages of no mechanical contact, high reliability, and stability, but require a relatively large volume and mass to attain a given ...
Assessment on Combustion and Emissions of Diesel Engine Fueled with Partially Hydrogenated Biodiesel
Publisher: ASCE
Abstract: Via partial hydrogenation, polyunsaturated fatty acid methyl esters (FAMEs) in biodiesel were largely converted to monounsaturated and saturated FAMEs, which brought the following changes in fuel properties: lower iodine ...