Molecular dynamics study on the structural and dynamic properties of xanthan gum in a dilute solution under the effect of temperature

2018 ◽  
Author(s):  
Ernest E. S. Ong ◽  
Sean O’Byrne ◽  
Jong-Leng Liow
Keyword(s):  
Molecular Dynamics ◽  
Xanthan Gum ◽  
Dynamic Properties ◽  
Effect Of Temperature ◽  
Dilute Solution

Exploring secondary interactions and the role of temperature in moisture-contaminated polymer networks through molecular simulations

Soft Matter ◽  
2021 ◽  
Vol 17 (10) ◽  
pp. 2942-2956
Author(s):  
Rishabh D. Guha ◽  
Ogheneovo Idolor ◽  
Katherine Berkowitz ◽  
Melissa Pasquinelli ◽  
Landon R. Grace
Keyword(s):  
Molecular Dynamics ◽  
Molecular Dynamics Simulations ◽  
Temperature Variation ◽  
Polymer Networks ◽  
Molecular Simulations ◽  
Effect Of Temperature ◽  
Secondary Interactions ◽  
Dynamics Simulations ◽  
Secondary Bonding

We investigated the effect of temperature variation on the secondary bonding interactions between absorbed moisture and epoxies with different morphologies using molecular dynamics simulations.

Systematic Comparison of the Structural and Dynamic Properties of Commonly Used Water Models for Molecular Dynamics Simulations

2021 ◽  
Author(s):  
Sachini P. Kadaoluwa Pathirannahalage ◽  
Nastaran Meftahi ◽  
Aaron Elbourne ◽  
Alessia C. G. Weiss ◽  
Chris F. McConville ◽  
...  
Keyword(s):  
Molecular Dynamics ◽  
Molecular Dynamics Simulations ◽  
Dynamic Properties ◽  
Systematic Comparison ◽  
Water Models ◽  
Dynamics Simulations

Ab initio molecular dynamics study on local structure and dynamic properties of liquid Ni62Nb38 alloy

2021 ◽  
Vol 27 ◽  
pp. 102207
Author(s):  
Feiyun Chen ◽  
Chengcheng Cao ◽  
Qiu Zhong ◽  
Jianjun Liu ◽  
Liping Yang ◽  
...  
Keyword(s):  
Molecular Dynamics ◽  
Ab Initio ◽  
Local Structure ◽  
Dynamic Properties ◽  
Ab Initio Molecular Dynamics

Study on the effect of temperature and strain rate on Ni2FeCrCuAl high entropy alloy: a molecular dynamics study

2021 ◽  
Vol 3 (4) ◽  
pp. 045042
Author(s):  
S Gowthaman ◽  
T Jagadeesha
Keyword(s):  
Molecular Dynamics ◽  
Strain Rate ◽  
Point Defects ◽  
Tensile Deformation ◽  
Variable Temperature ◽  
Effect Of Temperature ◽  
High Entropy Alloy ◽  
High Entropy ◽  
Beneficial Impact ◽  
The Impact

Abstract High entropy alloy has offered significant attention in various material science applications, due to its excellent material features. In this investigation, the mechanical characteristics of Ni2FeCrCuAl High Entropy Alloy (HEA) have been examined under variable temperature and strain rates to analyze its influence over the material features of high entropy alloy through Molecular Dynamics (MD) simulation and it is stated that the formation of various point defects and dislocations are the major cause for the augmentation of tensile deformation which impacts the tensile behavior of high entropy alloy. Moreover, the Radial Distribution Function (RDF) has been examined throughout tensile deformation, to investigate the impact of applied stress over the de-bonding of various atoms and it is found that the strain rate has a greater beneficial impact over the material feature trailed by the temperature outcome, owed to its superior impact on the formation of point defects and shear strain during tensile characterization.

Effect of water nanoconfinement on the dynamic properties of paramagnetic colloidal complexes

2021 ◽  
Author(s):  
Luca Bergamasco ◽  
Matteo Morciano ◽  
Matteo Fasano
Keyword(s):  
Molecular Dynamics ◽  
Dynamic Properties ◽  
Mechanistic Modeling ◽  
Paramagnetic Complex ◽  
Local Enhancement ◽  
Relaxation Properties ◽  
Effect Of Water ◽  
Tumbling Motion

We analyze the tumbling motion of a solvated paramagnetic complex close to confining particles. Molecular dynamics data is interpreted via mechanistic modeling, towards design of improved nanovectors for local enhancement of relaxation properties.

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