Results 11 to 20 of about 57,336 (212)

COUPLING MAINTAINABILITY INCREASE OF TRANSPORT VEHICLES POWER PLANTS BY APPLICATION OF ROPE ELASTIC ELEMENTS

open access: yesNauka ta progres transportu, 2017
Purpose. The paper should consider lowering the labour input of maintenance of drive gears operation of vehicles power plants at the expense of working out the coupling construction having low duration of substitution of elastic element and a ...
V. O. Protsenko, O. Yu. Klementyeva
doaj   +1 more source

Molecular Dynamics Simulations on the Elastic Properties of Polypropylene Bionanocomposite Reinforced with Cellulose Nanofibrils

open access: yesNanomaterials, 2022
Cellulose-reinforced polypropylene bionanocomposites can show improved elastic properties over their pure polypropylene counterparts. We have used equilibrium and non-equilibrium molecular dynamics (MD) simulations to study the elastic properties of ...
Vaibhav Modi, Antti J. Karttunen
doaj   +1 more source

Topological Valley Transport of Elastic Waves Based on Periodic Triangular-Lattices

open access: yesCrystals, 2022
Topological transports of elastic waves have attracted much attention because of their unique immunity to defects and backscattering-suppression ability.
Zehuan Tang   +9 more
doaj   +1 more source

Coupling matching research and torsional vibration characteristics prediction of MTU diesel propulsion shaft system

open access: yesZhongguo Jianchuan Yanjiu, 2019
[Objectives] To clarify the torsional vibration calculation method for matching the medium-high speed diesel engine with the multi-elastic coupling,and to obtain the torsional vibration characteristics,[Methods] taking a MTU diesel engine propulsion ...
Hu Yunfei   +3 more
doaj   +1 more source

Research on Rigid–Elastic Coupling Flight Dynamics of Hybrid Wing Body Based on a Multidiscipline Co-Simulation

open access: yesApplied Sciences, 2022
Due to the special aerodynamic layout and mass distribution, the natural frequency differences between the hybrid wing body (HWB)’s rigid-body motion modes and the fuselage structure elastic modes are smaller compared to conventional aircraft, resulting ...
Yucheng Wang, Gang Liu
doaj   +1 more source

Elastic load coupling with tailored elastomer composites

open access: yesComposites Part C: Open Access, 2021
This study identifies a unique performance benefit in flexible composite laminates through evaluation of the load-coupling potentials once an external stimulus triggers extensional loadings.
M.R. Mansouri, P.F. Fuchs
doaj   +1 more source

Effects of Surface Diffuseness and Coupling Radius Parameters on The Fusion and Quasi-Elastic Barrier Distributions

open access: yesIndonesian Journal of Applied Physics, 2019
We study the heavy-ion reaction at sub-barrier energies for 16O+144,154Smsystems using full order coupled-channels formalism. We especially investigate the effect of fusion and quasi- elastic barrier distributions on the surface diffuseness and the ...
Viska Inda Variani   +2 more
doaj   +1 more source

Fabrication of helix–fiber composites with mechanically coupled core-wrapping for programmable properties

open access: yesCommunications Materials, 2023
Helix-fiber composites (HFCs), which involve wrapping a material around a flexible core, are of interest for intelligent stretchable functional materials or devices.
Dan Li   +7 more
doaj   +1 more source

Extracellular matrix remodeling and immune reprogramming drive residual tumor progression of liver cancer after incomplete microwave ablation

open access: yesMolecular Oncology, EarlyView.
Incomplete microwave ablation (iMWA) of liver cancer triggers a biphasic progression in residual tumors. At Day 3, the microenvironment is characterized by acute inflammatory responses and extracellular matrix (ECM) remodeling. By Day 14, a profound shift occurs toward oncogenic signal transduction and immunosuppression, marked by macrophage ...
Yu Liu   +9 more
wiley   +1 more source

Modelling of Equivalent Mass and Rigidity of Continual Segment of the Inter-Resonance Vibration Machine

open access: yesInternational Journal of Applied Mechanics and Engineering, 2021
The article deals with a continual segment of an inter-resonance vibration machine. In the form of a solid with distributed parameters this segment combines two defining parameters, namely: the inertial parameter of reactive: masses and appropriate ...
O.S. Lanets   +5 more
doaj   +1 more source

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