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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.
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.
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.
Bottom-up Coarse-Graining: Principles and Perspectives
pubs.acs.org/doi/10.1021/acs.jctc.2c00643 Private View
Bottom-up Coarse-Graining: Principles and Perspectives. Jaehyeok Jin. , Alexander J. Pak. , Aleksander E. P. Durumeric. , Timothy D. Loose. , and. Gregory A. Voth* Cite this: J. Chem. Theory Comput. 2022, 18, 10, 5759–5791. Publication Date: September 7, 2022. https://doi.org/10.1021/acs.jctc.2c00643. Copyright © 2022 The Authors.
Bottom-up Coarse-Graining: Principles and Perspectives. Jaehyeok Jin. , Alexander J. Pak. , Aleksander E. P. Durumeric. , Timothy D. Loose. , and. Gregory A. Voth* Cite this: J. Chem. Theory Comput. 2022, 18, 10, 5759–5791. Publication Date: September 7, 2022. https://doi.org/10.1021/acs.jctc.2c00643. Copyright © 2022 The Authors.
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.
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 ).
Modeling the mechanical behavior of coarse-grained soil ... - Springer
link.springer.com/article/10.1007/s11440-020-01007-6 Private View
Modeling the mechanical behavior of coarse-grained soil using additive manufactured particle analogs. Research Paper. Published: 28 June 2020. Volume 15 , pages 2829–2847, ( 2020 ) Cite this article. Download PDF. Sheikh Sharif Ahmed & Alejandro Martinez. 848 Accesses. 7 Citations. 3 Altmetric. Explore all metrics. Abstract.
Modeling the mechanical behavior of coarse-grained soil using additive manufactured particle analogs. Research Paper. Published: 28 June 2020. Volume 15 , pages 2829–2847, ( 2020 ) Cite this article. Download PDF. Sheikh Sharif Ahmed & Alejandro Martinez. 848 Accesses. 7 Citations. 3 Altmetric. Explore all metrics. Abstract.
Coarse Grained Simulation and Turbulent Mixing
www.cambridge.org/core/books/coarse-grained-simulation-and-turbulent-mixing/23... Private View
In coarse grained simulation (CGS), large energy-containing structures are resolved, smaller structures are spatially filtered out, and unresolved subgrid scale ... 4 - Material Conservation of Passive Scalar Mixing in Finite Scale Navier Stokes Fluid Turbulence pp 87-104. By J. Raymond Ristorcelli;
In coarse grained simulation (CGS), large energy-containing structures are resolved, smaller structures are spatially filtered out, and unresolved subgrid scale ... 4 - Material Conservation of Passive Scalar Mixing in Finite Scale Navier Stokes Fluid Turbulence pp 87-104. By J. Raymond Ristorcelli;
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.
Coarse Grained Simulation and Turbulent Material Mixing
link.springer.com/chapter/10.1007/978-3-319-41217-7_21 Private View
1 Introduction. Turbulent mixing modeling and predictability rely on availability of big data generated in computational and laboratory experiments. Research challenges involve developing effective strategies for data generation, characterization, and analysis—as well as data curation, storage, mining, sharing, transfer, and visualization.
1 Introduction. Turbulent mixing modeling and predictability rely on availability of big data generated in computational and laboratory experiments. Research challenges involve developing effective strategies for data generation, characterization, and analysis—as well as data curation, storage, mining, sharing, transfer, and visualization.
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A state-dependent bounding surface model of coarse-grained materials ...
www.sciencedirect.com/science/article/pii/S0266352X2400123X Private View
The consolidated drained (CD) test results that Meng (2020) reported for different initial GSDs of rockfill materials are presented in Fig. 2.The figure reveals a negative relationship between φ cs of the rockfill material and the p c.The main reason for this phenomenon is that as p c increases, particle breakage becomes more pronounced. On the one hand, particle breakage results in the ...
The consolidated drained (CD) test results that Meng (2020) reported for different initial GSDs of rockfill materials are presented in Fig. 2.The figure reveals a negative relationship between φ cs of the rockfill material and the p c.The main reason for this phenomenon is that as p c increases, particle breakage becomes more pronounced. On the one hand, particle breakage results in the ...
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.
Introduction: Coarse-Graining in Molecular Modeling and Simulation ...
pubs.acs.org/doi/10.1021/ct600124a Private View
What then are the major challenges of coarse-graining? In many ways the answer to this question depends on the questions one wishes to ask. For example, one common and often legitimate approach is to develop reductionist or “toy” coarse-grained (CG) models that reveal the essential physics of a given class of systems.
What then are the major challenges of coarse-graining? In many ways the answer to this question depends on the questions one wishes to ask. For example, one common and often legitimate approach is to develop reductionist or “toy” coarse-grained (CG) models that reveal the essential physics of a given class of systems.
4.1: Classification of Igneous Rocks - Geosciences LibreTexts
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This non-crystalline material is not classified as minerals but as volcanic glass. This is a common component of volcanic ash and rocks like obsidian. Figure \(\PageIndex{1}\): Porphyritic texture. Some igneous rocks have a mix of coarse-grained minerals surrounded by a matrix of fine-grained material in a texture called porphyritic.
This non-crystalline material is not classified as minerals but as volcanic glass. This is a common component of volcanic ash and rocks like obsidian. Figure \(\PageIndex{1}\): Porphyritic texture. Some igneous rocks have a mix of coarse-grained minerals surrounded by a matrix of fine-grained material in a texture called porphyritic.
Granite - Wikipedia
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Granite ( / ˈɡrænɪt / GRAN-it) is a coarse-grained ( phaneritic) intrusive igneous rock composed mostly of quartz, alkali feldspar, and plagioclase. It forms from magma with a high content of silica and alkali metal oxides that slowly cools and solidifies underground.
Granite ( / ˈɡrænɪt / GRAN-it) is a coarse-grained ( phaneritic) intrusive igneous rock composed mostly of quartz, alkali feldspar, and plagioclase. It forms from magma with a high content of silica and alkali metal oxides that slowly cools and solidifies underground.
Effects of coarse-grained material on hydraulic properties and shear ...
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The effects of coarse-grained content on the shear strength of soil mixtures under saturated conditions have been investigated by several researchers (e.g., Miller and Sowers, 1957, Holtz and Ellis, 1961, Patwardhan et al., 1970, Vallejo and Zhou, 1994, Vallejo and Mawby, 2000, Jafari and Shafiee, 2004; and Bergado et al., 2005).
The effects of coarse-grained content on the shear strength of soil mixtures under saturated conditions have been investigated by several researchers (e.g., Miller and Sowers, 1957, Holtz and Ellis, 1961, Patwardhan et al., 1970, Vallejo and Zhou, 1994, Vallejo and Mawby, 2000, Jafari and Shafiee, 2004; and Bergado et al., 2005).
Coarse-grain annealing of steel - tec-science
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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.
Ultrafine-Grained Materials | SpringerLink
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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.
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.
terminology - Coarse-grained vs fine-grained - Stack Overflow
stackoverflow.com/questions/3766845 Private View
Coarse-grained systems consist of fewer, larger components than fine-grained systems; a coarse-grained description of a system regards large subcomponents while a fine-grained description regards smaller components of which the larger ones are composed. answered Sep 22, 2010 at 6:39. Michael Petrotta.
Coarse-grained systems consist of fewer, larger components than fine-grained systems; a coarse-grained description of a system regards large subcomponents while a fine-grained description regards smaller components of which the larger ones are composed. answered Sep 22, 2010 at 6:39. Michael Petrotta.