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Granularity - Wikipedia
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A coarse-grained description of a system regards large subcomponents. A fine-grained description regards smaller components of which the larger ones are composed. The concepts granularity, coarseness, and fineness are relative; and are used when comparing systems or descriptions of systems.
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A coarse-grained description of a system regards large subcomponents. A fine-grained description regards smaller components of which the larger ones are composed. The concepts granularity, coarseness, and fineness are relative; and are used when comparing systems or descriptions of systems.
Ultrasonic signal enhancement for coarse grain materials by machine ...
www.sciencedirect.com/science/article/pii/S0041624X21001773 Private View
It is well-recognized that the coarse grained materials, such as austenitic stainless steel, present high attenuation and scattering of ultrasonic wave due to the presence of lots of grain boundaries inside this kind of materials [1].
It is well-recognized that the coarse grained materials, such as austenitic stainless steel, present high attenuation and scattering of ultrasonic wave due to the presence of lots of grain boundaries inside this kind of materials [1].
Approaches and Perspective of Coarse-Grained Modeling and Simulation ...
pubs.acs.org/doi/10.1021/acsomega.2c06248 Private View
To circumvent this problem, a variety of coarse-grained (CG) models have been proposed, ranging from the generic CG models for qualitative properties predictions to more realistic chemically specific CG models for quantitative properties predictions.
To circumvent this problem, a variety of coarse-grained (CG) models have been proposed, ranging from the generic CG models for qualitative properties predictions to more realistic chemically specific CG models for quantitative properties predictions.
A state-dependent bounding surface model of coarse-grained materials ...
www.sciencedirect.com/science/article/pii/S0266352X2400123X Private View
A state-dependent bounding surface model of coarse-grained materials considering effect of initial grain size distribution - ScienceDirect. Computers and Geotechnics. Volume 169, May 2024, 106187. Research Paper. A state-dependent bounding surface model of coarse-grained materials considering effect of initial grain size distribution.
A state-dependent bounding surface model of coarse-grained materials considering effect of initial grain size distribution - ScienceDirect. Computers and Geotechnics. Volume 169, May 2024, 106187. Research Paper. A state-dependent bounding surface model of coarse-grained materials considering effect of initial grain size distribution.
Coarse-grained Dynamics Simulation in Polymer Systems: from ... - Springer
link.springer.com/article/10.1007/s40242-022-2080-3 Private View
This review summarizes the coarse-grained models and methods in the dynamic simulations for polymers and their composite systems based on graphics processing unit (GPU) algorithms, and discusses the characteristics, applications, and advantages of different simulation methods.
This review summarizes the coarse-grained models and methods in the dynamic simulations for polymers and their composite systems based on graphics processing unit (GPU) algorithms, and discusses the characteristics, applications, and advantages of different simulation methods.
The Martini Model in Materials Science - Wiley Online Library
onlinelibrary.wiley.com/doi/full/10.1002/adma.202008635 Private View
The Martini model, a coarse-grained force field initially developed with biomolecular simulations in mind, has found an increasing number of applications in the field of soft materials science. The model's underlying building block principle does not pose restrictions on its application beyond biomolecular systems.
The Martini model, a coarse-grained force field initially developed with biomolecular simulations in mind, has found an increasing number of applications in the field of soft materials science. The model's underlying building block principle does not pose restrictions on its application beyond biomolecular systems.
Ultrafine-Grained Materials | SpringerLink
link.springer.com/chapter/10.1007/978-3-030-80359-9_17 Private View
17.1 What Is Ultrafine-Grained Materials. Ultrafine-grained (UFG) metallic materials are at the cutting edge of modern materials science as they exhibit outstanding properties which make them very interesting for prospective structural or functional engineering applications.
17.1 What Is Ultrafine-Grained Materials. Ultrafine-grained (UFG) metallic materials are at the cutting edge of modern materials science as they exhibit outstanding properties which make them very interesting for prospective structural or functional engineering applications.
Introduction: Coarse-Graining in Molecular Modeling and Simulation ...
pubs.acs.org/doi/10.1021/ct600124a Private View
This partial special issue of the Journal of Chemical Theory and Computation is devoted to the topic of coarse-graining in molecular modeling and simulation. To my knowledge, it is the first time that coarse-graining concepts and techniques from the application areas of biomolecular, materials, and liquid-state systems have been published together in the same place.
This partial special issue of the Journal of Chemical Theory and Computation is devoted to the topic of coarse-graining in molecular modeling and simulation. To my knowledge, it is the first time that coarse-graining concepts and techniques from the application areas of biomolecular, materials, and liquid-state systems have been published together in the same place.
Constitutive Modeling of Coarse-Grained Materials Incorporating the ...
ascelibrary.org/doi/10.1061/(ASCE)GM.1943-5622.0000759 Private View
Coarse-grained materials (CGMs), including gravel, ballast, and rockfill material, exhibit a complicated stress-strain-volume change behavior, which is state dependent and influenced by considerable particle breakage even under relatively low pressure.
Coarse-grained materials (CGMs), including gravel, ballast, and rockfill material, exhibit a complicated stress-strain-volume change behavior, which is state dependent and influenced by considerable particle breakage even under relatively low pressure.
BIOVIA MATERIALS STUDIO MESOCITE - Dassault Systèmes
www.3ds.com/fileadmin/PRODUCTS-SERVICES/BIOVIA/PDF/BIOVIA-Material-Studio... Private View
BIOVIA Materials Studio Mesocite is a state-of-the-art coarse-grained simulation module for the study of materials at length scales ranging from nanometers to micrometers and time scale from nanoseconds to microseconds. Such materials pervade industrial research in areas such as composites, coatings, cosmetics and controlled release.
BIOVIA Materials Studio Mesocite is a state-of-the-art coarse-grained simulation module for the study of materials at length scales ranging from nanometers to micrometers and time scale from nanoseconds to microseconds. Such materials pervade industrial research in areas such as composites, coatings, cosmetics and controlled release.
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Simulations of Coarse-grained Materials - EXTENDE
www.extende.com/.../2020_US_Civa_meeting_Jacob_CoarseGrainedMaterialSimulation.pdf Private View
ML20122A252. Reports are freely available from https://adams.nrc.gov/wba/ Approach. Generate realistic models of austenitic welds and coarse-grain materials, including crystalline orientations (Euler angles). Evaluate beam simulations in CIVA, and compare results to empirical beam maps.
ML20122A252. Reports are freely available from https://adams.nrc.gov/wba/ Approach. Generate realistic models of austenitic welds and coarse-grain materials, including crystalline orientations (Euler angles). Evaluate beam simulations in CIVA, and compare results to empirical beam maps.
Enhancing Coarse-Grained Models through Machine Learning
pubs.acs.org/doi/10.1021/acs.jcim.4c00537 Private View
We introduce a general framework for constructing coarse-grained potential models without ad hoc approxns. such as limiting the potential to two- and/or three-body contributions. The scheme, called the Deep Coarse-Grained Potential (abbreviated DeePCG), exploits a carefully crafted neural network to construct a many-body coarse-grained potential.
We introduce a general framework for constructing coarse-grained potential models without ad hoc approxns. such as limiting the potential to two- and/or three-body contributions. The scheme, called the Deep Coarse-Grained Potential (abbreviated DeePCG), exploits a carefully crafted neural network to construct a many-body coarse-grained potential.
Coarse Grained Model - an overview | ScienceDirect Topics
www.sciencedirect.com/topics/materials-science/coarse-grained-model Private View
Coarse-grained models are aimed at building simplified representations of complex systems that allow keeping the main chemical/physical peculiarities (such as the interplay between hydrophilic and hydrophobic effects) and performing affordable and meaningful simulations, which could not be feasible with, for example, molecular dynamics because o...
Coarse-grained models are aimed at building simplified representations of complex systems that allow keeping the main chemical/physical peculiarities (such as the interplay between hydrophilic and hydrophobic effects) and performing affordable and meaningful simulations, which could not be feasible with, for example, molecular dynamics because o...
Mechanical Modeling of Frozen Coarse-Grained Materials ... - Hindawi
www.hindawi.com/journals/amse/2021/6639428 Private View
Coarse-grained materials are often encountered or used as backfill. It is important to understand the mechanical features of frozen coarse-grained materials when they are used in cold regions. Frozen soil is a special kind of geotechnical material, which is composed of ice inclusions, mineral particles, gaseous inclusions, and liquid water [ 2 ].
Coarse-grained materials are often encountered or used as backfill. It is important to understand the mechanical features of frozen coarse-grained materials when they are used in cold regions. Frozen soil is a special kind of geotechnical material, which is composed of ice inclusions, mineral particles, gaseous inclusions, and liquid water [ 2 ].
Backmapping coarse-grained macromolecules: An ... - AIP Publishing
pubs.aip.org/aip/jcp/article/153/4/041101/1056345 Private View
As a result, systematic coarse-graining, based on atomistic simulations of small molecules, facilitates the quantitative interrogation of conformational and thermodynamic properties of industrial polymers, such as polystyrene, 12,13 polyethylene, 14 polyisoprene, 15–17 and polybutadiene, 18–21 at molecular weights where atomistic modeling presen...
As a result, systematic coarse-graining, based on atomistic simulations of small molecules, facilitates the quantitative interrogation of conformational and thermodynamic properties of industrial polymers, such as polystyrene, 12,13 polyethylene, 14 polyisoprene, 15–17 and polybutadiene, 18–21 at molecular weights where atomistic modeling presen...
PolySMart: a general coarse-grained molecular dynamics polymerization ...
pubs.rsc.org/en/content/articlelanding/2023/mh/d3mh00088e Private View
PolySMart: a general coarse-grained molecular dynamics polymerization scheme. Search articles by author. The development of simulation methods to study the structure and dynamics of a macroscopically sized piece of polymer material is important as such methods can elucidate structure–property relationships.
PolySMart: a general coarse-grained molecular dynamics polymerization scheme. Search articles by author. The development of simulation methods to study the structure and dynamics of a macroscopically sized piece of polymer material is important as such methods can elucidate structure–property relationships.
COARSE-GRAINED definition | Cambridge English Dictionary
dictionary.cambridge.org/us/dictionary/english/coarse-grained Private View
us / ˈkɔːrs.ɡreɪnd / uk / ˈkɔːs.ɡreɪnd / coarse-grained adjective (ROUGH) Add to word list. Coarse-grained rock, soil, paper, material, etc. is rough, or has pieces in it that are larger than usual: This kind of sugar is coarse-grained, but works well in the recipe. Peridotite is a coarse-grained, igneous rock. Linen is a coarse-grained fabric.
us / ˈkɔːrs.ɡreɪnd / uk / ˈkɔːs.ɡreɪnd / coarse-grained adjective (ROUGH) Add to word list. Coarse-grained rock, soil, paper, material, etc. is rough, or has pieces in it that are larger than usual: This kind of sugar is coarse-grained, but works well in the recipe. Peridotite is a coarse-grained, igneous rock. Linen is a coarse-grained fabric.
Coarse-Grained Protein Models and Their Applications
pubs.acs.org/doi/10.1021/acs.chemrev.6b00163 Private View
Many useful applications of coarse-grained protein models have been described in the past few years. (19-32) Coarse-grained models have been successfully used in studying protein folding mechanisms based on either very generalized protein-like models or simulations of real proteins (see section 4.2 ).
Many useful applications of coarse-grained protein models have been described in the past few years. (19-32) Coarse-grained models have been successfully used in studying protein folding mechanisms based on either very generalized protein-like models or simulations of real proteins (see section 4.2 ).
The Scale Effect of Coarse-Grained Materials by Triaxial Test ... - Hindawi
www.hindawi.com/journals/ace/2021/6665531 Private View
Because of good engineering properties, coarse-grained materials are widely used as the primary filling materials for railway ballasts, reservoirs, and dams and are also the main bulk geotechnical material piled up in the dumps of open-pit mines.
Because of good engineering properties, coarse-grained materials are widely used as the primary filling materials for railway ballasts, reservoirs, and dams and are also the main bulk geotechnical material piled up in the dumps of open-pit mines.
Coarse-grain annealing of steel - tec-science
www.tec-science.com/material-science/heat-treatment-steel/annealing-process-of... Private View
5605. The aim of coarse grain annealing is to improve machinability! Heat treatment of steel | Annealing | Normalizing | Recrystallisation | Soft annealing | etc. Watch on. In general a coarse-grained steel microstructure is undesirable due to the relatively low toughness and strength values.
5605. The aim of coarse grain annealing is to improve machinability! Heat treatment of steel | Annealing | Normalizing | Recrystallisation | Soft annealing | etc. Watch on. In general a coarse-grained steel microstructure is undesirable due to the relatively low toughness and strength values.