Results 51 to 60 of about 19,052 (297)

Experimental determination of damping property of structure [PDF]

, 2017
The needs for reliable and accurate damping properties are necessary in order to produce a good simulation and improve a major source of uncertainty at the design stage.
Kanamuthy, Dharma Raj
core  

Preparation and Damping property Study of Styrene-Acrylic IPN/Mt Nano-composite Material

, 2011
In the emulsion system, styrene, acrylate monomers and montmorillonite (Mt) were used to prepare interpenetrating polymer network/montmorillonite (IPN/Mt) nano-composite.
Xiao Ming Liu, Bo Hu, Ji Chu Zhang, Ze Peng Zhang   +3 more
core   +1 more source

Influence Of Damping On FRF Of Vehicle Computing Model

Transactions of the VŠB: Technical University of Ostrava, Civil Engineering Series, 2015
Frequency Response Function (FRF) characterizes the response of dynamic system in frequency domain. Its shape is dependent on the property of analyzed system, especially on damping.
Melcer Jozef
doaj   +1 more source

Experimental and Numerical Investigation of a Cracked Cantilever Beam for Damping Factor to Access its Applicability in the Crack Detection

U.Porto Journal of Engineering, 2022
The cracks alter the physical and modal properties of the beam, i.e., stiffness, damping, natural frequency, and mode shapes, and, in turn, the dynamic response of the beam changes to a considerable extent.
vikas khalkar, S. G. Kumbhar, K. Logesh, P. Hariharasakhtisudhan, S. D. Jadhav, B. A. Danawade, S. H. Gharat, L. M. Jugulkar, J. G. Borade   +8 more
doaj   +1 more source

Evaluating Energy Absorption Performance of Filled Lattice Structures

Advanced Engineering Materials, EarlyView.
Maximum stress must be considered to robustly evaluate energy absorber designs. This approach was applied to compare all types of absorbers in a single Ashby diagram and determine the utility of filling lattice voids with a second material. High‐performance fillers can improve the performance of lattices that are limited by buckling or catastrophic ...
Christian Bonney, William P. King, Iwona Jasiuk   +2 more
wiley   +1 more source

Improvement of Milling Stable Processing Condition for a Cutter With Large Ratio of Length to Diameter

IEEE Access, 2020
In order to machine complex box and shell structures, the cutter with large ratio of length to diameter is usually used, whereas the low rigidity of the cutter hinders the increase of the stable machining parameters.
Yan Xia, Yi Wan, Xichun Luo, Yanan Li, Jinglong Cao, Qinghua Song, Zhanqiang Liu   +6 more
doaj   +1 more source

Preparation of a superior damping coating and study on vibration damping properties

SN Applied Sciences, 2023
AbstractIn this paper, a superior damping coating was prepared, which can be easily sprayed onto the samples, showing a promising application in the vibration reduction for aircraft. This paper aims to investigate the effect of filler content, size and coating thickness on the damping properties of aluminum flake samples. It is found that the vibration
Gen Jin, Guo Chen, Zihao Zhao, Zhengda Zhao, Lei Liu, Jin Qian   +5 more
openaire   +2 more sources

Low Cycle Repetitive Loading of Ti‐6Al‐4V‐Epoxy Composite Lattice Structures for Enhanced Energy Dissipation and Damage Tolerance

Advanced Engineering Materials, EarlyView.
Composite Ti–6Al–4V–epoxy lattice structures are additively manufactured and epoxy infiltrated for cyclic loading. At low lattice volume fractions, hybridization produces synergistic gains in stiffness and energy dissipation. At higher volume fractions, synergy diminishes, although composites still exceed metallic lattices in specific energy ...
Joey Tallon, Jordan Noronha, Justin Dirrenberger, Andrey Molotnikov   +3 more
wiley   +1 more source

Long-term Deterioration of High Damping Rubber Bridge Bearing [PDF]

, 2006
In recent years,high damping rubber(HDR)bridge bearings have become widely used because of the excellent ability to provide high damping as well as flexibility.
Satoh, Kazuya, Itoh, Yoshito, Gu, Haosheng, Yamamoto, Yoshihisa   +3 more
core  

Introduction of DC magnetic suspension to AC magnetic suspension using magnetic resonant coupling

Nihon Kikai Gakkai ronbunshu
DC magnetic suspension operated by transmitted power is introduced to AC magnetic suspension system using magnetic resonant coupling for dynamic stabilization. The target AC magnetic suspension system has a self-stabilization property. Although restoring
Takuma KOBAYASHI, Takeshi MIZUNO, Masaya TAKASAKI, Yuji ISHINO   +3 more
doaj   +1 more source