Results 11 to 20 of about 100,253 (265)

Mathematical Modeling and Characteristics Analysis of the Toroidal Drive With Elastic Deformation in the Conjugating Process

IEEE Access, 2019
Time-variation of meshing stiffness is the main internal excitation for the vibration and noise of the gear transmission system. Elastic deformation in the rolling contact process is an important factor for the meshing stiffness variation of the toroidal
Xuelian Zeng, Ligang Yao, Jun Zhang, Guiyong Guo, Mei Hong   +4 more
doaj   +1 more source

Study on elastohydrodynamic lubrication performance of double-layer composite water-lubricated bearings

Mechanics & Industry, 2023
Double-layer composite water-lubricated bearing is a new type of water-lubricated bearing which can integrate the good damping performance of low elastic under-layer bush and good tribological performance of plastic layer bush.
Yang Zhen, Zhang Xiuli, Wang Yanzhen, Zhao Yuanliang   +3 more
doaj   +1 more source

Mechanical Properties of Fast-Growing Poplar Reinforced with Carbon Fiber

Advances in Civil Engineering, 2022
This paper presents mechanical properties of fast-growing poplar specimens reinforced with carbon fibers. A total of 90 specimens including 10 contrast specimens were tested to investigate the influence from the following parameters: (a) different carbon
Ying Gao, Liwei Guo, Xiao Zhang, Yuzhuo Wang, Xiuying Yang, ChuanGuo Fu, Ziqing Liu   +6 more
doaj   +1 more source

Microwave Imaging by Elastic Deformation [PDF]

SIAM Journal on Applied Mathematics, 2011
In this paper, we show that by using microwave measurements at different frequencies and ultrasound localized perturbations to create local changes in the medium it is possible to extend the method developed by Ammari et al. in [SIAM J. Appl. Math., 68 (2008), pp.
Habib Ammari, Yves Capdeboscq, Frédéric de Gournay, Anna Rozanova-Pierrat, Faouzi Triki   +4 more
openaire   +2 more sources

A Mixed Lubrication Deterministic Model of an Elastic Support Water-Lubricated Tilting Pad Thrust Bearing

Lubricants, 2023
In order to study the effect of surface roughness on lubrication performance of an elastic support water-lubricated tilting pad thrust bearing, a mixed lubrication (ML) deterministic model is hereby presented based on a unified Reynolds equation model ...
Xingxin Liang, Muyu Han, Tao He, Lijun Cui, Zhiyong Yang, Wu Ouyang   +5 more
doaj   +1 more source

Potential impacts in soil slope of deformation and water content on elastic wave amplitude

Heliyon, 2022
Early warning during rainfall-induced landslides employs widely to save economic losses and casualties. Using elastic wave velocity for early warning benefits from the relationship between water content, shear deformation, and elastic wave velocity of ...
Ming Xie, Jiahao Liu, Song Lu
doaj   +1 more source

Dynamic Behavior of a Flexible Multi-Column FOWT in Regular Waves

Journal of Marine Science and Engineering, 2021
A tank experiment using a flexible multi-column floating offshore wind turbine (FOWT) model in regular waves was carried out to clarify the floater elastic response and its influence on the floater motion.
Taisuke Takata, Mayuko Takaoka, Rodolfo T. Gonçalves, Hidetaka Houtani, Yasuo Yoshimura, Kentaro Hara, Sho Oh, Raúl Dotta, Edgard B. Malta, Kazuhiro Iijima, Hideyuki Suzuki   +10 more
doaj   +1 more source

FRICTION ANALYSIS ON SCRATCH DEFORMATION MODES OF VISCO-ELASTIC-PLASTIC MATERIALS

Reaktor, 2013
Understanding of abrasion resistance and associated surfaces deformation mechanisms is of primary importance in materials engineering and design. Instrumented scratch testing has proven to be a useful tool for characterizing the abrasion resistance of ...
Budi Setiyana, Imam Syafaat, Jamari Jamari, DikJoe Schipper   +3 more
doaj   +1 more source

Early‐life high‐fat diet exposure increases Achilles tendon stiffness and induces transcriptomic alterations

FEBS Open Bio, EarlyView.
Early‐life exposure to a high‐fat diet altered intact Achilles tendons in rat offspring, making them thinner, stiffer, and molecularly distinct even without injury. These findings suggest that developmental high‐fat diet exposure may impair tendon quality and increase susceptibility to mechanical overload or tendon injury later in life.
Heyong Yin, Ziyang Yuan, Wenli Jiang, Ai Guo   +3 more
wiley   +1 more source

Advanced Deformation Models and Adaptive Mechanisms in Elastic Patterns

Applied Sciences
The concept of Elastic Patterns was originally proposed as a prototype-based classification approach that unifies perspectives from cognitive psychology, fuzzy logic, and physics.
Ruben Rodriguez-Cardos, Jose A. Olivas
doaj   +1 more source