Modelling the flow of asphalt under simulated compaction using discrete element
Sign Up to like & getrecommendations! Published in 2019 at "Construction and Building Materials"
DOI: 10.1016/j.conbuildmat.2019.07.158
Abstract: The flow differences between the particles of asphalt mixtures compacted in the laboratory and in the field have been identified as one of the reasons for the discrepancies between laboratory and f ... read more here.
Keywords: asphalt simulated; simulated compaction; using discrete; modelling flow ... See more keywords
Evaluation of bulk compression using a discrete element procedure calibrated with data from triaxial compression experiments on single particles
Sign Up to like & getrecommendations! Published in 2019 at "Powder Technology"
DOI: 10.1016/j.powtec.2018.12.090
Abstract: Confined compression of bimodal mixtures of ideal spherical cellulose acetate (CA) particles (diameters 1.5 and 2.0 mm) was studied numerically with the discrete element method (DEM) and experiment ... read more here.
Keywords: bulk compression; using discrete; evaluation bulk; compression ... See more keywords
Analysis of solid particle erosion in direct impact tests using the discrete element method
Sign Up to like & getrecommendations! Published in 2021 at "Powder Technology"
DOI: 10.1016/j.powtec.2021.01.034
Abstract: Abstract A numerical procedure is proposed to analyse solid particle erosion using the discrete element method based on the soft ball theory. The present procedure works through two mechanisms. First, the interaction among particles is… read more here.
Keywords: particle; discrete element; using discrete; element method ... See more keywords
Rockfall impacts on sand cushions with different soil mechanical characteristics using discrete element method
Sign Up to like & getrecommendations! Published in 2020 at "Soils and Foundations"
DOI: 10.1016/j.sandf.2020.02.008
Abstract: Abstract The cushioning behavior of materials, such as sand, is numerically studied using a discrete element method (DEM) for the rational design and performance evaluation of a rock shed intended for rockfall protection. Several of… read more here.
Keywords: sand cushion; element method; using discrete; soil ... See more keywords
Electromechanical prediction of the regime of lubrication in ball bearings using Discrete Element Method
Sign Up to like & getrecommendations! Published in 2018 at "Tribology International"
DOI: 10.1016/j.triboint.2018.05.001
Abstract: Abstract The present paper deals with an original 2D modeling of mechanical state of ball bearings in dynamic mode using the Discrete Element Method (DEM). An electromechanical coupling is introduced to extract an electrical and… read more here.
Keywords: ball bearings; element method; using discrete; discrete element ... See more keywords
Non-Markovianity between Site Pairs in FMO Complex Using Discrete-Time Quantum Jump Model
Sign Up to like & getrecommendations! Published in 2022 at "ACS Omega"
DOI: 10.1021/acsomega.2c06030
Abstract: The Fenna–Mathews–Olson (FMO) complex present in green sulfur bacteria is known to mediate the transfer of excitation energy between light-harvesting chlorosomes and membrane-embedded bacterial reaction centers. Due to the high efficiency of this transport process,… read more here.
Keywords: quantum; transport; using discrete; jump model ... See more keywords
Evaluating force distributions within virtual uncemented mine backfill using discrete element method
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Geomechanics"
DOI: 10.1061/(asce)gm.1943-5622.0000850
Abstract: This paper investigates the distribution of intergranular forces within uncemented mine backfills using the discrete element method (DEM) and compares it with the existing analytical method. The virtual backfilling is modeled via the DEM to… read more here.
Keywords: backfill; using discrete; method; uncemented mine ... See more keywords
Applying User Surveys and Accelerated Tests Data to Estimate Reliability of New Consumer Products Using a Discrete Life Distribution Model
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2022.3187200
Abstract: Assessing the reliability of consumer products that are subject to random discrete damage is critical during their design. Previous studies have approximated a continuous life distribution for consumer products by treating the occurrence (cycles) of… read more here.
Keywords: reliability; consumer products; life; using discrete ... See more keywords
Photoacoustic Signal Simulation Using Discrete Particle Approach and its Application in Tomography
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control"
DOI: 10.1109/tuffc.2020.3022937
Abstract: A theoretical framework for photoacoustic (PA) signal simulation using a discrete particle approach is discussed, and the tomographic image reconstruction using such signals is reported. Various numerical phantoms in two dimensions were constructed by inserting… read more here.
Keywords: discrete particle; using discrete; photoacoustic signal; simulation using ... See more keywords
Evaluating intensive care unit admission and discharge policies using a discrete event simulation model
Sign Up to like & getrecommendations! Published in 2020 at "SIMULATION"
DOI: 10.1177/0037549720914749
Abstract: The efficient utilization and management of a scarce resource such as the intensive care unit (ICU) is critical to the smooth functioning of a hospital. This study investigates the impact of a set of operational… read more here.
Keywords: discrete event; care unit; using discrete; intensive care ... See more keywords
Efficient payload communications for IoT-enabled ViSAR vehicles using discrete cosine transform-based quasi-sparse bit injection
Sign Up to like & getrecommendations! Published in 2019 at "EURASIP Journal on Wireless Communications and Networking"
DOI: 10.1186/s13638-019-1572-4
Abstract: High-performance remote sensing payload communication is a vital problem in air-borne and space-borne surveillance systems. Among different remote sensing imaging systems, video synthetic aperture radar (ViSAR) is a new technology with lots of principal and… read more here.
Keywords: visar vehicles; using discrete; payload; efficient payload ... See more keywords