Results 1 to 10 of about 3,055,551 (301)

Static and Dynamic Properties of Dissipative Particle Dynamics [PDF]

open access: yesPhysical Review E, 1997
The algorithm for the DPD fluid, the dynamics of which is conceptually a combination of molecular dynamics, Brownian dynamics and lattice gas automata, is designed for simulating rheological properties of complex fluids on hydrodynamic time scales.
A. G. Schlijper   +27 more
core   +18 more sources

IMPROVEMENT EVALUATION METHODOLOGY OF VEHICLE LOAD AND ENERGY EFFICIENCY [PDF]

open access: yesAvtomobilʹnyj Transport (Harʹkov), 2022
Problem. There was a need to expand the well-known concept of vehicle operational properties - fuel efficiency arose in connection with the advent of new alternative power plants (electric motors, flywheel engines, hybrid power plants, etc.), which ...
Mikhail Podrigalo   +6 more
doaj   +1 more source

The Effect of Heat Treatment on Dynamic Properties of an Additively Manufactured Ti-6Al-4V Alloy

open access: yesCrystals, 2021
Heat treatment processing is commonly applied for additively manufactured metal materials, since the as-fabricated material frequently exhibits high internal stress and self-cracking.
Shuangyin Zhang   +7 more
doaj   +1 more source

On the issue of improving the methodology for confirming maximum safe (design) speed of freight railcars

open access: yesВестник Научно-исследовательского института железнодорожного транспорта, 2021
The article provides the analysis of regulatory documents and scientific publications concerning the design speed of rolling stock. The material is provided from the perspective of a methodological approach to establishing the design speed at the level ...
G. I. Gadzhimetov   +2 more
doaj   +1 more source

Static pressure and dynamic impact characteristics of filled jointed rock after frozen-thaw cycle damage

open access: yesFrontiers in Ecology and Evolution, 2023
In the construction project, rock mass is often destroyed from the joint plane, and the jointed rock mass is easy to be eroded by freeze-thaw environment.
Shaobo Chai   +6 more
doaj   +1 more source

Foliation impact on the dynamic properties of selected samples of the barrier dam site Prvonek: Right side [PDF]

open access: yesPodzemni Radovi, 2016
The 'Prvonek' dam was built in tight asymmetric Banjska river valley about 100 meters downstream from the river Gradasnica. Barrier at the dam site built predominantly slate series of high crystallinity Vranjska Banja, alternately layered double mica ...
Majstorović Jelena   +3 more
doaj   +1 more source

Dynamic properties of language anxiety [PDF]

open access: yes, 2020
This article begins by examining previous empirical studies to demonstrate that language anxiety, or the negative emotional reaction learners experience when using a second language (MacIntyre & Gardner, 1999), is a dynamic individual difference ...
Gregersen, Tammy
core   +2 more sources

Dynamics investigation on a Kadomtsev–Petviashvili equation with variable coefficients

open access: yesOpen Physics, 2022
In this work, we investigate a generalized Kadomtsev–Petviashvili equation with variable coefficients and self-consistent sources in plasma and fluid mechanics.
Peng Li-Juan
doaj   +1 more source

Effects of Clay Mineral Composition on the Dynamic Properties and Fabric of Artificial Marine Clay

open access: yesJournal of Marine Science and Engineering, 2021
Marine clays are easily affected by different mineral composition in cyclic load-based geological hazards. Therefore, based on analyzing the mineral composition of natural marine clay, it is the key to predict the dynamic properties of natural materials ...
Yi Shan   +4 more
doaj   +1 more source

Research on Dynamic Properties of Deep Marble Influenced by High Temperature

open access: yesMathematics, 2022
Deep rock will be influenced by the excavation disturbances of different degrees, which seriously affects the safety production of underground mines. Considering that deep rock will be impacted by different temperatures and varied disturbance degrees ...
Xianglong Li   +4 more
doaj   +1 more source

Home - About - Disclaimer - Privacy