scholarly journals Mathematical modeling of the electromagnetic fields interaction with small dispersed particles of different geometry and its dynamics.

2014 ◽  
Vol 2014 (3) ◽  
pp. 127-130
Author(s):  
Олег Калуцков ◽  
Oleg Kalutskov ◽  
Людмила Уварова ◽  
Lyudmila Uvarova
Keyword(s):  
Mathematical Modeling ◽  
Molecular Dynamics ◽  
Dielectric Permittivity ◽  
Electromagnetic Waves ◽  
Water Clusters ◽  
Small Particles ◽  
Dispersed Particles ◽  
Electric And Magnetic Fields ◽  
Molecular Dynamics Methods ◽  
Waves Interaction

The model of the electromagnetic waves interaction with small particles and clusters is proposed in the case when the dielectric permittivity of the material depends both on the electric and magnetic fields. We consider the class of the differential equations solutions that is obtained in the framework of the model and allows take into account the geometric structure of the small dispersed particles or clusters. The motion and precipitation of water clusters in narrow tubes is investigated by molecular dynamics methods.

Modeling the establishment of a saturated state of argon by molecular dynamics

2011 ◽  
Vol 8 (1) ◽  
pp. 172-181
Author(s):  
V.L. Malyshev ◽  
C.I. Mikhaylenko ◽  
E.F. Moiseeva
Keyword(s):  
Mathematical Modeling ◽  
Experimental Data ◽  
Molecular Dynamics ◽  
Equation Of State ◽  
Saturation State ◽  
Small Deviations ◽  
Lennard Jones ◽  
Wide Range ◽  
Molecular Dynamics Methods ◽  
Range Equation

Mathematical modeling of evaporation of liquid and condensation of gaseous argon is performed for small deviations from the saturation state. The simulation is performed using molecular dynamics methods, using the Lennard-Jones interaction potential. The thermodynamic parameters are calculated from the wide-range equation of state. The results of the calculations are compared with known experimental data.

scholarly journals Simulation of electromagnetic waves interaction with dispersed particles on the surface layer of the liquid medium.

2015 ◽  
Vol 2015 (3) ◽  
pp. 131-134
Author(s):  
Людмила Уварова ◽  
Lyudmila Uvarova ◽  
Владимир Заболотин ◽  
Vladimir Zabolotin ◽  
Никита Батраков ◽  
...  
Keyword(s):  
Numerical Simulation ◽  
Surface Layer ◽  
Electromagnetic Waves ◽  
Acoustic Pressure ◽  
Laser Light ◽  
Acoustic Signals ◽  
Dispersed Particles ◽  
Different Temperatures ◽  
Waves Interaction ◽  
Ampli Tude

Numerical simulation of the interaction of laser light with dispersed particles at different temper-atures of the surface layer of the oceans and seas. We were obtained shape and amplitude of the acoustic signal formed during this interaction and assess the pressure amplitudes of the acoustic signals at different temperatures of the surface layer of the liquid. The evaluation of the ampli-tude of the acoustic pressure has built its dependence on the surface temperature of the liquid.

Microstructure evolution and plastic deformation of Ni47Co53 alloy under tension

CrystEngComm ◽  
2022 ◽  
Author(s):  
ruibo ma ◽  
Lili Zhou ◽  
Yong-Chao Liang ◽  
Ze-an Tian ◽  
Yun-Fei Mo ◽  
...  
Keyword(s):  
Molecular Dynamics ◽  
Plastic Deformation ◽  
Rapid Solidification ◽  
Microstructural Evolution ◽  
Microstructure Evolution ◽  
Cooling Rates ◽  
Solidification Processes ◽  
Molecular Dynamics Methods

To investigate microstructural evolution and plastic deformation under tension conditions, the rapid solidification processes of Ni47Co53 alloy are first simulated by molecular dynamics methods at cooling rates of 1011, 1012...

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