Work place: Institute of Earth Cryosphere SB RAS, 625000, Tumen, P.O.Box 1230, Tyumen, Russia
Research Interests: Physics & Mathematics, Earth Sciences, Earth & Environmental Sciences, Computational Physics
Joseph J. Smulsky
Professor, Chief Scientist, Institute of Earth’s Cryosphere, Tyumen Scientific Centre, SB RAS, Doctor of Physical-Mathematical Sciences.
He has a fifty-year experience in performing studies in various fields, including the foundations of mechanics and physics, gravitational and electromagnetic interactions, flow in vortexes, protection of urban atmosphere against pollutions, wind energy, climate change, etc. Author of more than 150 scientific articles, inventions, and monographs.
DOI: https://doi.org/10.5815/ijmecs.2019.12.04, Pub. Date: 8 Dec. 2019
The paper considers various aspects of the interaction and movement of bodies. The stability of the Solar system by the example of the evolution of the Mars orbit for 100 million years is shown. The optimal motion of the spacecraft to the vicinity of the Sun is considered. The results of an exact solution to the problem of the interaction of N bodies, which form a rotating structure, are presented. It is shown the evolution of two asteroids: Apophis and 1950DA, as well as ways to transform them into Earth satellites. The cause of the excess rotation of the Mercury perihelion is explained. The examples of the simulation of globular star clusters are given. As a result of the interaction of the bodies of the Solar System, the parameters of the orbital and rotational motions of the Earth change. This change leads to a change in the distribution of solar heat over the surface of the Earth. In contrast to the works of previous authors, a new understanding of the evolution of the orbital and rotational motions of the Earth has been obtained. In particular, it has been established that the Earth's orbit and its axis of rotation precess relative to different directions in space. The paper compares the distribution of the amount of the solar heat, i.e. insolation, on the surface of the Earth in different epochs. The insolation periods of climate change are shown. They coincide with the known changes of the paleoclimate. The changes in insolation for different time intervals, including for 20 million years ago, are given. Changes in insolation in the contemporary epoch and in the next million years are also shown. Sunrises and sunsets are also evolving. The duration of the polar days and nights in different epochs is given in the distribution by latitude. The paper popularly acquaints readers with the latest scientific results and is useful for students and graduate students to choose topics for their term papers and dissertations.[...] Read more.
DOI: https://doi.org/10.5815/ijmecs.2014.12.01, Pub. Date: 8 Dec. 2014
The system Galactica of free access is supplemented module for the Coulomb interaction. It is based on a high-precision method for solving differential equations of motion of N charged particles. The paper presents all the theoretical and practical issues required to use this module of system Galactica so that even the beginning researcher could study the motion of particles, atoms and molecules.[...] Read more.
DOI: https://doi.org/10.5815/ijmecs.2012.11.01, Pub. Date: 8 Nov. 2012
The Galactica System is intended for resolving N-body interaction problems. It is based on a high-precision method for solving differential equations of motion of bodies whose interaction forces are inversely proportional to the squared distance. The differential equations of motion and their solution method are given in paper. The structure of the input file, the files of initial conditions and output files are described. The examples of these files for different solved tasks are presented. The actions of executable files are explained. The paper describes all the theoretical and practical issues so that even a novice researcher could use Galactica System in his/her works.[...] Read more.
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